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Search - "large"
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So this guy passed large objects as function arguments directly instead of referencing. What a jackass. So the program was slow as fuck AND taking up too much memory.
So yeah, I'm basically ranting about myself.2 -
I'm drunk and I'll probably regret this, but here's a drunken rank of things I've learned as an engineer for the past 10 years.
The best way I've advanced my career is by changing companies.
Technology stacks don't really matter because there are like 15 basic patterns of software engineering in my field that apply. I work in data so it's not going to be the same as webdev or embedded. But all fields have about 10-20 core principles and the tech stack is just trying to make those things easier, so don't fret overit.
There's a reason why people recommend job hunting. If I'm unsatisfied at a job, it's probably time to move on.
I've made some good, lifelong friends at companies I've worked with. I don't need to make that a requirement of every place I work. I've been perfectly happy working at places where I didn't form friendships with my coworkers and I've been unhappy at places where I made some great friends.
I've learned to be honest with my manager. Not too honest, but honest enough where I can be authentic at work. What's the worse that can happen? He fire me? I'll just pick up a new job in 2 weeks.
If I'm awaken at 2am from being on-call for more than once per quarter, then something is seriously wrong and I will either fix it or quit.
pour another glass
Qualities of a good manager share a lot of qualities of a good engineer.
When I first started, I was enamored with technology and programming and computer science. I'm over it.
Good code is code that can be understood by a junior engineer. Great code can be understood by a first year CS freshman. The best code is no code at all.
The most underrated skill to learn as an engineer is how to document. Fuck, someone please teach me how to write good documentation. Seriously, if there's any recommendations, I'd seriously pay for a course (like probably a lot of money, maybe 1k for a course if it guaranteed that I could write good docs.)
Related to above, writing good proposals for changes is a great skill.
Almost every holy war out there (vim vs emacs, mac vs linux, whatever) doesn't matter... except one. See below.
The older I get, the more I appreciate dynamic languages. Fuck, I said it. Fight me.
If I ever find myself thinking I'm the smartest person in the room, it's time to leave.
I don't know why full stack webdevs are paid so poorly. No really, they should be paid like half a mil a year just base salary. Fuck they have to understand both front end AND back end AND how different browsers work AND networking AND databases AND caching AND differences between web and mobile AND omg what the fuck there's another framework out there that companies want to use? Seriously, why are webdevs paid so little.
We should hire more interns, they're awesome. Those energetic little fucks with their ideas. Even better when they can question or criticize something. I love interns.
sip
Don't meet your heroes. I paid 5k to take a course by one of my heroes. He's a brilliant man, but at the end of it I realized that he's making it up as he goes along like the rest of us.
Tech stack matters. OK I just said tech stack doesn't matter, but hear me out. If you hear Python dev vs C++ dev, you think very different things, right? That's because certain tools are really good at certain jobs. If you're not sure what you want to do, just do Java. It's a shitty programming language that's good at almost everything.
The greatest programming language ever is lisp. I should learn lisp.
For beginners, the most lucrative programming language to learn is SQL. Fuck all other languages. If you know SQL and nothing else, you can make bank. Payroll specialtist? Maybe 50k. Payroll specialist who knows SQL? 90k. Average joe with organizational skills at big corp? $40k. Average joe with organization skills AND sql? Call yourself a PM and earn $150k.
Tests are important but TDD is a damn cult.
Cushy government jobs are not what they are cracked up to be, at least for early to mid-career engineers. Sure, $120k + bennies + pension sound great, but you'll be selling your soul to work on esoteric proprietary technology. Much respect to government workers but seriously there's a reason why the median age for engineers at those places is 50+. Advice does not apply to government contractors.
Third party recruiters are leeches. However, if you find a good one, seriously develop a good relationship with them. They can help bootstrap your career. How do you know if you have a good one? If they've been a third party recruiter for more than 3 years, they're probably bad. The good ones typically become recruiters are large companies.
Options are worthless or can make you a millionaire. They're probably worthless unless the headcount of engineering is more than 100. Then maybe they are worth something within this decade.
Work from home is the tits. But lack of whiteboarding sucks.39 -
Fuck the memes.
Fuck the framework battles.
Fuck the language battles.
Fuck the titles.
Anybody who has been in this field long enough knows that it doesn't matter if your linus fucking torvalds, there is no human who has lived or ever will live that simultaneously understands, knows, and remembers how to implement, in multiple languages, the following:
- jest mocks for complex React components (partial mocks, full mocks, no mocks at all!)
- token cancellation for asynchronous Tasks in C#
- fullstack CRUD, REST, and websocket communication (throw in gRPC for bonus points)
- database query optimization, seeding, and design
- nginx routing, https redirection
- build automation with full test coverage and environment consideration
- docker container versioning, restoration, and cleanup
- internationalization on both the front AND backends
- secret storage, security audits
- package management, maintenence, and deprecation reviews
- integrating with dozens of APIs
- fucking how to center a div
and that's a _comically_ incomplete list; barely scratches the surface of the full range of what a dev can encounter in a given day of writing software
have many of us probably done one or even all of these at different times? surely.
but does that mean we are supposed to draw that up at a moment's notice some cookie-cutter solution like a fucking robot and spit out an answer on a fax sheet?
recruiters, if you read this site (perhaps only the good ones do anyway so its wasted oxygen), just know that whoever you hire its literally the luck of the draw of how well they perform during the interview. sure, perhaps some perform better, but you can never know how good someone is until they literally start working at your org, so... have fun with that.
Oh and I almost forgot, again for you recruiters, on top of that list which you probably won't ever understand for the entirety of your lives, you can also add writing documentation, backup scripts, and orchestrating / administrating fucking JIRA or actually any somewhat technical dashboard like a CMS or website, because once again, the devs are the only truly competent ones - and i don't even mean in a technical sense, i mean in a HUMAN sense of GETTING SHIT DONE IN GENERAL.
There's literally 2 types of people in the world: those who sit around drawing flow charts and talking on the phone all day, and those WHO LITERALLY FUCKING BUILD THE WORLD
why don't i just run the whole fucking company at this point? you guys are "celebrating" that you made literally $5 dollars from a single customer and i'm just sitting here coding 12 hours a day like all is fine and well
i'm so ANGRY its always the same no matter where i go, non-technical people have just no clue, even when you implore them how long things take, they just nod and smile and say "we'll do it the MVP way". sure, fine, you can do that like 2 or 3 times, but not for 6 fucking months until you have a stack of "MVPs" that come toppling down like the garbage they are.
How do expect to keep the "momentum" of your customers and sales (I hope you can hear the hatred of each of these market words as I type them) if the entire system is glued together with ducktape because YOU wanted to expedite the feature by doing it the EASY way instead of the RIGHT way. god, just forget it, nobody is going to listen anyway, its like the 5th time a row in my life
we NEED tests!
we NEED to know our code coverage!
we NEED to design our system to handle large amounts of traffic!
we NEED detailed logging!
we NEED to start building an exception database!
BILBO BAGGINS! I'm not trying to hurt you! I'm trying to help you!
Don't really know what this rant was, I'm just raging and all over the place at the universe. I'm going to bed.20 -
PM in daily: your turn. what have you done yesterday?
me: so i finished my PR for feature x and now i'm only waiting for review feedback there, so i can close this ticket today if no major rework is required-
PM: this is not what i asked, i don't want to know what you did, i want to know what was done.
me: uhh... okay, also i started working on task x
[note: task x, a task per definition involving a large amount of research, was very coarsly defined and it wasn't even clear to the PM what he exactly expects from me, and we agreed that the scope needs to be refined in the process],
so as a first step, i started doing some general investigations to get an overview of the topic and learn about concepts a and b-
PM: again, i don't want to know what you did, i want to know what was done.
me: okay well, i have DONE basic research on topic xy and collected information-
PM: this still does not answer my question, what's the deliverable?
me: ...so uhhh.... i read papers? i researched info online and collected and prepared information and links in a presentation which i'm also planning to present to the team-
PM: okay, can you please split your jira task in subtasks so everyone knows exactly what you're working on? otherwise we have no idea what you're doing.
for fuck's sake, shut up. just shut up21 -
I've been fairly lucky with my bosses of late since I've progressed in my programming career. But my absolute worst boss was when I first started working in an office environment doing data entry. My boss at the time was terrible, and she was always against innovation or process improvement. She also always tried to make herself look good and taking credit for the accomplishments of others. If she screwed up it was your fault, and she was "always buried in email" so she could never respond to you for pto requests, or escalation of issues between departments. My whole family pretty much worked in various roles in the department and she fired my brother after my mother left the company for no reason, saying he was "sleeping", but I worked right next to him and he's tall and had to slouch just to comfortable see his computer screen since the same manager refused to approve work station improvements for him.
Our workflow was to receive daily spreadsheets of health care claims that we had to manually process and enter into the system. So being the lazy innovator that I am, and trying to find ways I can efficiently work, I delved into studying visual basic and programmed a few functions and tools in excel to analyze, highlight, and process some of the data since the claims on the spreadsheets always had a specific pattern. This was all before I had any formal education in computer science so the program was very basic and clunky but it tripled my efficiency. When I brought it up to my boss to spread it among the rest of our team so they could use it after a short 20 minute training, she struck it down saying any training or use of it would be a waste of resources since it was too technical and complex to be used and if I were to keep improving it or use it I would be fired. It was literally copy and paste from one spreadsheet to the other en masse and clicking a button to sort and fill in the blanks. Eventually I showed it to the director of the department when working on a large data entry project with her, and I was later offered a job as a technical analyst where I was responsible for the codebase that generated the reports for the department and specifically all the reports my old boss used where I would occasionally mess with her to get back at all the crap she gave me and my brother. Since all the reports were blind carbon copied to everyone, I would send out her reports on a delay while everyone else got them on time. It eventually got her in so much crap she had to step down as a manager. She still works in the same company that I started working at again earlier this year, and like the many careers she's ruined she eventually ruined her own within the company 😂5 -
We were still using python 2.7 waaay into 2020 - It had been heralding the impending doom since 2018 and finally end-of-lifed in 2020.
That's when I finally managed to be the loudest asshole in the room and allocate a team (myself included) to refactor shit up to 3.6 (then somewhat more modern) for a month or so.
COVID the destroyer may have helped by wrecking havoc on our client's demands pipelines.
It was the third week into "the red sprint" when my entire team (myself included) were beheaded out of the company since we had "not delivered ANYTHING in weeks!" (emphasis in the original).
Frankly, being laid off was by a large margin the best thing that company ever did for me.
I heard from a poor schmuck who stayed behind that they were still using the shitty spaghetti code from before our refactoring - in freaking November 2021 - and that our entire last effort was thrown out because "nobody knows how to use it".
There is tech debt and there is tech bankruptcy.
I may have a lot of tech schadenfreude now :)13 -
Most of the tech YouTubers are really noob engineers.
Joma was a data scientist. He is an L3 engineer at Google and he hasn't done much during the last 1 year based on his internal stats.
I saw tech leads stats while he was at Google and that dude did nothing during his time. I'm sure he was an IC before he became a lead.
Clement talks about system design bull shit but he's a math major who worked on some angular front end while he was at Google. Basically his experience in tech is mostly involving using mat-button and mat-input. He also quit FB in a month.
Listening to tech lead gives me cancer. That guy was also some front end/ mobile engineer. I don't think any less of mobile engineers but tech leads acts as if he built some large scale systems at Google and FB. His opinion about react native shows how much of a noob he is. He also talked about docker in one of his video which showed he had some fundamental misunderstanding of what docker is. In his courses, he struggles to explain simple algorithms.
I don't know how these people have the courage to claim themselves as some sort of experts in the field when they are extreme noobs. They also sell some shady courses and are robbing innocent college kids.
One thing they all do well is talk. Which I give them 10/10.11 -
Please. Hear me out.
I've been doing frontend for six years already. I've been a junior dev, then in was all up to the CTO. I've worked for very small companies. Also, for the very large ones. Then, for huge enterprises. And also for startups. I've been developing for IE5.5, just for fun. I've done all kinds of stuff — accessibility, responsive design (with or without breakpoints), web components, workers, PWA, I've used frameworks from Backbone to React. My favourite language is CSS, and you probably know it. The bottom line is, you name it — I did it.
And, I want to say that Safari is a very good browser.
It's very fast. Especially on M1 Macs. Yes, it lacks customization and flexibility of Firefox, but general people, not developers, like to use it. Also, Safari is very important — Apple is a huge opposing force to Google when it comes to web standards. When Google pushes their BS like banning ad blockers, Apple never moves an inch. If we lose Safari, you'll notice.
As for the Safari-specific bugs situation, well… To me, Safari serves as a very good indicator: if your website breaks in Safari, chances are you used some hacks that are no good. Safari is a good litmus test I use to find the parts of my code that could've been better.
The only Safari-specific BUG I encountered was a blurry black segment in linear gradients that go from opaque to transparent. So, instead of linear-gradient(#f00, transparent), just do linear-gradient(#f00f, #f000).
This is the ONLY bug I encountered. Every single time my website broke in Safari other than that, was for some ugly hack I used.
You don't have to love it. I don't even use it, my browser of choice is Firefox. But, I'm grateful to Safari, just because it exists. Why? Well, if Safari ceases to exist, Google will just leave both W3C and WhatWG, and declare they'll be doing things their way from now on. Obey or die.
Firefox alone is just not big enough. But, together with Safari, they oppose Google's tyranny in web standards game.
Google will declare the victory and will turn the web into an authoritarian dictatorship. No ad blockers will be allowed. You won't be able to block Google's trackers. Google already owns the internet, well, almost, and this will be their final, devastating victory.
But Safari is the atlas that keeps the web from destruction.22 -
Ask questions during interview.
Ask about trainings - it's usually a good sign when company offers training budget. Ask about specifics - sometimes it's a shared pluralsight account, and nothing else, which means that that had an idea and half assed it into existence.
Ask tech recruiter about overtime, a good sign is when they have no idea or say that it must be budgeted and scheduled - it means that it does not happen often.
Ask if it is possible to select and change projects, and how often it happens - if often, it may be bad low level management, or people learning new things and jumping between projects.
Also make sure to ask about rules for promotions and pay rises. Good company wił have a clear set of rules in place.
All of the above apply to mid to large companies.
For small company, i'm sure it will be different.3 -
First I wanna say how grateful I am that devRant exists, because my friends either don’t understand this vocab or don’t care lol.
Last week I worked on a pretty large ticket, opened a PR with 54 file changes. Just to follow standards I set the PR milestone to a future release version, but the truth is I didn’t care which version this work ended up in— I just needed it to go into the develop branch asap.
Since it was a large PR there was some expected discussion that prolonged its merging, but in the meantime I started a second branch that depended on some of the work from this branch. I set the new branch’s upstream to develop, fully expecting my PR to merge into develop, since that’s what I set the PR base to.
I completed all the work I could in the new branch, and got two colleagues to approve the initial PR so it would be merged into develop, I could add the finishing touch and get this work done seamlessly before the week was over. They approved, it got merged, I pulled develop, and… my work wasn’t there. I went to look at my PR and someone had changed the base branch to a release branch. It was my boss, who thought he was helping. (Our bosses don’t actually work on the same team as us, so he didn’t know. it’s weird. We have leads that keep track of our work instead.)
I messaged him and told him I really needed this in develop, knowing our release branch won’t be in develop for probably another week. I was very annoyed but didn’t wanna make him feel too bad so I said I’d just merge the release branch into my new branch. So many conflicts I couldn’t see straight. His response was “yeah and you’ll probably have a bunch of package manager conflicts too because that’s in that release.” He was right— I have so many package manager conflicts that I can’t even see how many compiler conflicts there are. I considered cherry picking my changes, but the whole reason I set develop as my upstream was to avoid having any conflicts since I’m working in the same functions, and this would create more.
So I could spend the next (?) days making educated guesses on possibly a thousand conflict resolutions, or I can revert my release branch merge and quietly step back and wait for the release branch to be merged into develop.
I’m sure cherry picking is the best option here but I’m genuinely too annoyed lol, and fortunately my team does not care to notice if I step back and work on something else to kill time until it’s fixed automatically. But I’m still in dire need of a rant because my entire plan was ruined by a well-meaning person who messed with my PR without asking, so here is that rant and I thank you for your time.8 -
Hey folks, I've just launched the https://okso.app - it is a drawing app that you may use to express, grasp, and organize your thoughts and ideas.
One key feature there is that you may organize your drawings/sketches into a hierarchical tree structure so that a large amount of data would be more manageable and less overwhelming.
I hope you find this app useful!11 -
What an absolute fucking disaster of a day. Strap in, folks; it's time for a bumpy ride!
I got a whole hour of work done today. The first hour of my morning because I went to work a bit early. Then people started complaining about Jenkins jobs failing on that one Jenkins server our team has been wanting to decom for two years but management won't let us force people to move to new servers. It's a single server with over four thousand projects, some of which run massive data processing jobs that last DAYS. The server was originally set up by people who have since quit, of course, and left it behind for my team to adopt with zero documentation.
Anyway, the 500GB disk is 100% full. The memory (all 64GB of it) is fully consumed by stuck jobs. We can't track down large old files to delete because du chokes on the workspace folder with thousands of subfolders with no Ram to spare. We decide to basically take a hacksaw to it, deleting the workspace for every job not currently in progress. This of course fucked up some really poorly-designed pipelines that relied on workspaces persisting between jobs, so we had to deal with complaints about that as well.
So we get the Jenkins server up and running again just in time for AWS to have a major incident affecting EC2 instance provisioning in our primary region. People keep bugging me to fix it, I keep telling them that it's Amazon's problem to solve, they wait a few minutes and ask me to fix it again. Emails flying back and forth until that was done.
Lunch time already. But the fun isn't over yet!
I get back to my desk to find out that new hires or people who got new Mac laptops recently can't even install our toolchain, because management has started handing out M1 Macs without telling us and all our tools are compiled solely for x86_64. That took some troubleshooting to even figure out what the problem was because the only error people got from homebrew was that the formula was empty when it clearly wasn't.
After figuring out that problem (but not fully solving it yet), one team starts complaining to us about a Github problem because we manage the github org. Except it's not a github problem and I already knew this because they are a Problem Team that uses some technical authoring software with Git integration but they only have even the barest understanding of what Git actually does. Turns out it's a Git problem. An update for Git was pushed out recently that patches a big bad vulnerability and the way it was patched causes problems because they're using Git wrong (multiple users accessing the same local repo on a samba share). It's a huge vulnerability so my entire conversation with them went sort of like:
"Please don't."
"We have to."
"Fine, here's a workaround, this will allow arbitrary code execution by anyone with physical or virtual access to this computer that you have sitting in an unlocked office somewhere."
"How do I run a Git command I don't use Git."
So that dealt with, I start taking a look at our toolchain, trying to figure out if I can easily just cross-compile it to arm64 for the M1 macbooks or if it will be a more involved fix. And I find all kinds of horrendous shit left behind by the people who wrote the tools that, naturally, they left for us to adopt when they quit over a year ago. I'm talking entire functions in a tool used by hundreds of people that were put in as a joke, poorly documented functions I am still trying to puzzle out, and exactly zero comments in the code and abbreviated function names like "gars", "snh", and "jgajawwawstai".
While I'm looking into that, the person from our team who is responsible for incident communication finally gets the AWS EC2 provisioning issue reported to IT Operations, who sent out an alert to affected users that should have gone out hours earlier.
Meanwhile, according to the health dashboard in AWS, the issue had already been resolved three hours before the communication went out and the ticket remains open at this moment, as far as I know.5 -
Action takes place during demo to the stakeholders.
Manager : During the demo we will show a working prototype of new functionality. In this sprint we focused on that feature not on UX. Please do not pay attention to UI and focus on business values
*Dev starts sharing screen*
*1 sec after*
Executive : This is unacceptable. It looks gross, why you don't use default controls.
Manager : We did, this is how they look like, but please do not pay attention to UI, it is not finished
*Dev continue presenting*
*1 sec after*
Executive : I see missing comma in that sentence. It is unacceptable to show features in that state, lets move on to another team.
It was really large feature working as a charm, but they focused entirely on unpolished UI :/4 -
No matter how hard I try I don’t think I’ll ever get American corporates.
I’m from the UK but I work for an American company and I can only describe them as fucking insane.
I’m sure they employ people to send the most pointless emails ever, I just opened one and there is literally nothing but a picture in it.
We have meetings about absolutely nothing. Whole company meetings where it’s just managers talking about themselves and they think it’s fun.
They also seem to have created their own version of the universe where they expect everyone in it to be disciples of the company, get excited about their crap and tell the whole world how great they are.
Those that go along with it must be struggling with major cognitive dissonance. Nothing is that great and spending a large proportion of your time making someone else rich so that you can afford to eat just sucks.
I’m not saying everyone should hate their jobs, I don’t hate mine but the complete lack of realism is just weird.11 -
Most successful project... What is success?
My first computer at 8 years old was a Commodore64. There was no internet yet, so I used the manual to learn about BASIC and assembly, sound and sprite registers, and created a pretty elaborate RPG. Mostly text, some sprite art, soldered some eeprom cartridges, optimized the code. Spent almost a year on it. An enthousiast magazine picked up on it, revised, QA'ed & published the game, sold a little over 10k samples. I got ƒ0.25 per sale, and I was completely overwhelmed how much candy one could buy for ƒ2500 ($2k corrected for inflation).
More recent:
I was employee #3 at my current company, started when it was worth nothing and the website redirected to a set of Google Forms containing all the logic. I wrote a large part of the first, monolithic backend.
Now there's teams in a dozen countries, and an estimated revenue of a quarter billion.
So obviously my current "project" is more successful.
Still, my current job sucks, the company turned into a desolate passion-free wasteland full of soulless fake hipster zombies and managers who seem to derive sexual pleasure from holding extremely ineffective meetings, endlessly rubbing their calendars together in their bureaucratic orgy of ineptitude.
So, I'm more proud of my C64 game.2 -
Fuck startups.
Back when I was an wee lad I interviewed for an startup, not knowing that startups are not real companies. The scumbag interviewer, who was also the owner of the outfit, asked me what I was looking in a company. I said "fair wages, a non-antagonic environment and projects with real roadmaps".
He asked me to elaborate. I said, "You know, if today your product is a sales platform, I do not want to come into work next week and discover it is now an air travel tickets marketplace, or come back the very next day and discover it is now an automated pizza factory, or in the next day and it is now a crypto exchange..."
The scumbag looked PISSED. "Sorry, but we are looking for someone who likes the challenges of a dynamic environment (read: we do not have a business model and we hate the very idea of trying to make money out of our company), and you do not fit the profile"
Startups are not real companies, i.e. they do not systematically charge money in exchange for goods or services in amounts that exceed the cost of providing said goods or services. Most startups are just tax fronts for money laundering schemes. The rest are just playthings for rich assholes who can't get a real output-producing job. Those two categories are not mutually exclusive.
Take Facebook, for example. The poster child of startups. The Zucker that owns it just announced they are setting impossible performance targets on purpose, not even attempting to hide the fact that it is just a way to lay off large quantities of employees without using the words "massive lay offs". Companies, real thin-margin, lots-of-regulation profit-driven companies do not do that. They are not some sort of "capitalist woke", real CEOs just know that if their companies largely miss performance targets on their tenure, purposely or not, next it will be their neck on the chopping block. Because they can be fired if the KPI charts say they suck. But the Zucker cannot be fired, not even after commanding their beanbag and tap beer offices to be heated exclusively by burning hundred dollar bills.
So the Zucker is not interested in performance. Not even in lay offs as expense cutting measures - investors are an infinite source of free money for startups. The Zucker just wants to project power, especially now that engineers are not so confident in the stability of they high-paying jobs.
So are irrelevant 500-souls-or-less self-aggrandizing startups. Their owners are there because it is in vogue to have a startup or ten. And will have that startup pivot to whatever sounds fancy that season. After all, only poor people care about things like EBITDA and profit margins repeatability - A.K.A. "getting more money".
Fuck startups.13 -
Paraphrased conversation I saw in a space forum:
dude1: Our galaxy is moving toward a large cluster of galaxies and we don't know why.
dude2: Could it be gravity?
dude1: No gravity isn't strong enough for the distances involved.
dude3: Those galaxies are sexy as fuck. Our galaxy wants to hit that.
dude4: Is our galaxy old enough for a cluster fuck? -
I seriously have a large dislike for Windows 10... Switched from my Mint partition to my Win 10 and now it's been installing updates for the last 20 minutes...12
-
In the Ruhr area (Germany) we have some very old, very strange words with strange meanings. One of those words is ‚Prutscher‘.
A Prutscher refers to a person who does things but never gets a good result, due to lack of knowledge or simple carelessness. Most of the time, Prutschers are people who are interested in certain subjects and often work in the related jobs, but who lack the motivation to properly train themselves, learn what there is to learn and to always keep up with their technologies .
Here are a few examples I've stumbled upon so far in my career:
- Developers in their 60's who read a book about PHP 25 years ago and decided to become a software developer. Since then haven't read anything about it. Who then now build huge spaghetti monoliths for large companies, in which they prefix every function, every variable and constant with their initials and, of course, use Hungarian notation.
- People who read half a fucking tutorial about <insert any fancy js framework here> and start blogging/tweeting about it
- Senior web developers who need to be told what the fuck CORS is and who can't even recognize CORS related errors in their browser console.
- People who have done nothing else for 18 years than building websites for companies on Wordpress 1.x and writing few lines of PHP and Javascript from time to time. Those who are now applying as a frontend dev due to the difficult economic situation and are surprised that they are not accepted due to a lack of experience.
- Developers who are the only ones working on Windows in the team and ask their Linux colleagues for help when Windows starts bitchin.
- People who have been coding for 30 years, have worked with ~42 languages and don't know the difference between compiled and interpreted languages in the job interview.
- Chief developers at a large newsletter-publisher who think it's a good idea to build your own CMS (due to a lack of good existing ones, of course).
- Developers who have been writing PHP applications for multinational corporations for 25 years and cannot explain how PHP is executed. They don't even know what the fucking OPcache is, let alone fpm. FML
- People who call themselves professional developers but never ever heard of DRY, KISS, boy-scout rule, 12-Factor App, SOLID, Clean Code, Design Patterns, ...
- Senior developers wondering why the bash script won't run on their fucking Windows machine.
- Developers who consider Typescript to be a hindrance and see no value in it.
- Developers using ftp for deployments in 2022
- Senior Javascript Developer applying for a job and for whom Integer is a primitive data type in JS.
- Developers who prefer to code without frameworks and libraries because they are only an unnecessary burden/overhead and you can quickly code everything up yourself.
- Developers who think configuring their server(s) manually is a good idea.
You fucking Prutscher. What you have already cost me in terms of work and nerves. I can't even put it into words how deeply I despise you. I have more respect for the chewing gum that has been stuck in my damn trash can for the past 3 years than I do for you guys. You are the disgrace of our profession. I will haunt you in your dreams and prefix every fucking synapse of your brain with MY initials.
As a well-known german band once sang in a very fitting song: I wouldn't even piss on you if you were on fire.
If you recognized yourself in one of the examples here: FUCK YOU!38 -
I watched today one of our devs working in Windows with a Docker Environment.
I think I'm pretty insensitive regarding pain, horror and morbid stuff.
But damn. I really needed to turn off the stream or else I'd walk to the company and rip his fucking workstation out of the server rack to put it out of his misery...
Errors? ignore them....
Weird python messages? Ignore them...
wild copy pasta between notepad++ containing shell commands and a git bash... Per mouse context. Yes. Move the cursor, mark the text, right click, copy, go to terminal, right click, paste.
Understanding of whats happening. Zero. Like literal zero.
He was wondering why there were strange characters when he pasted log output in a text file...
My question: How do you think colored text works in a terminal environment?
was answered by : "Don't know, never thought about it. But don't think this has something to do with the weird characters?"
I don't wanna talk about the rest.
Retarded humanity can please kindly kill itself so the intelligent above average nice people can live in peace...
The meeting was 2 hours. I drank 5 bottles of beer after it in1 hour and I'm please to announce I'm forgetting large parts of what has happened.
Cheers.8 -
This brings joy
https://reddit.com/r/technology/...
Bypass paywall:
A series of scandals and missteps has damaged Facebook's reputation so much that the company is being forced to pay ever larger compensation to hire and retain workers, according to industry recruiters, former employees, and data reviewed by Insider.
The company has always competed aggressively for talent, and the tech job market in general is on fire. But a deteriorating public image means the social-media giant now has to outbid other major tech companies, such as Google.
"One thing Facebook can still do is pay a lot more," said Jose Guardado, an experienced tech recruiter and the founder of Build Talent. "They can easily throw more compensation at people they currently have, and cover any brand tax and pay a little more to get people to come on."
Silicon Valley companies thrive or whither based on their ability to recruit the smartest employees. Without a steady influx of engineers and other technical experts, new products and important updates take longer to release, and rivals can quickly get ahead. Then there's the financial cost: In 2022, Facebook projected, expenses could jump as high as $97 billion from $70 billion this year, in large part because of "investments in technical and product talent." A company spokesperson did not respond to a request for comment.
Other companies, and even whole industries, have had to increase compensation to overcome hiring and retention problems caused by scandal and shifting public perceptions, said Alan Johnson, a managing director at the compensation consulting firm Johnson Associates. "If you're an oil company, if you make cigarettes, if you're in cattle or Wells Fargo, sure," he said.
How well this is working for Facebook is debatable as the company has more than 4,300 open jobs and has seen decreasing rates of acceptance on job offers, according to internal documents reported by Protocol. It's also seen dozens of high-level executives leave this year, and recruiters say employees are now more open to considering jobs elsewhere. Facebook used to be a place that people rarely left, given its reach, pay, and perks.
A former Oculus engineer who left last year said Facebook could now be seen as a "black mark" on someone's career. A hardware engineer who exited in 2020 shared similar sentiments: They said they quit because of concerns about misinformation on the platform and the effect of that on children. Another employee said their department was dissolved in late 2019 by Facebook and, although the company offered another position that paid more, they left last year anyway for a different industry. The workers, and many other people who spoke with Insider for this story, asked not to be identified because of the sensitive nature of the topic.
For those who stick around and people who take new jobs at Facebook, base pay and stock grants have gone up a "sizable" amount in the past year, said Zuhayeer Musa, cofounder of Levels.fyi, a platform that collects pay data based on verified offers and compensation disclosures.
During the second quarter of 2021, the median compensation for an upper-mid-level engineer, an E5, was $400,000, up from $380,000 a year earlier. For an E4, the median pay jumped to $276,000 from $256,000 in the same period. For both groups, the increases were double the gains between 2018 and 2019, Levels.fyi data showed.
Musa, who's firm also offers pay-negotiation coaching, said previously that the total compensation ceiling for an E5 engineer at Facebook was $450,000. "We recently had a client get up to $510,000 for E5," he added.
Equity awards at the company are getting more generous, too. At the group-director and VP levels, Facebook staff are getting $3 million to $6 million in restricted stock units each year, another tech recruiter said. Directors and managers are getting on average $1 million a year. In engineering, a high-level engineer is getting $600,000 in stock and a $75,000 bonus, while even an entry-level engineer is getting $50,000 to $100,000 in stock and a $20,000 to $50,000 bonus, Levels.fyi data indicated.
Even compared to Google, Facebook's stock awards are generous and increasing, Levels.fyi data shows. While base pay is about the same, Facebook offers more in stock grants, significantly increasing total compensation. At Google, entry-level equity awards range from $20,000 to $38,000, while Facebook grants are worth $40,000 to $60,000. Sign-on bonuses at Facebook are often about $50,000, while Google gives about $20,000, according to the data.
"It's not normal, but it's consistent with the craziness that's happening in the market right now," said Aalap Shah, a managing director focused on the tech industry at the consulting firm Pearl Meyer.10 -
I worked once in a company which had this tourist app which should show places on map of the city. Unfortunately it slowed the App down to load more then a couple of places. Their solution was to limit the number of loaded places to teb and prohibited zomming out. I made it handle thousands of places at the same time. Main reason for the Performance issue was, that they sent all data they had about places big, big json objects with large text blobs) to the frontend. This part was easy, I instead sent only the data needed for the map like coordinates and icon type obviously. But still the backend struggeled hard with many objects from the DB, because they built a really shitty orm or what ever this was supposed to be: every line of data retrieved from the DB was immideatly wrapped in some class wich direved from another class which had some magic methods in it which caused some absurd loops over all other obejcts and even more DB queries in unexpected moments and also in the fucking constructor. So it turrned out that the map issue was only the top of the iceberg, since using any data from the DB was extremely expensive. The hard part was to understand the insaness of this abnormination and find the bottlenecks.8
-
My son is into playing Roblox. He asked me to help him find an auto clicker that doesn't have viruses/malware. We looked into cheatengine (which I have used in the past), but despite getting it from a legit source it is getting flagged as malware. So we started writing one with Python. I did check to see what their policy on bots is:
"Using bots that are programmed to run disruptive, large-scale tasks"
is the only text I can find about bots. It seems like they don't care if you make bots to automate tasks or play the game.
I plan on having some fun with this and including a little gui to control the bot while the game runs in the background (the goal). I had tried to get my son to have an interest in programming so this is a good intro.9 -
??????????????????? What??????
???? What???????
I couldnt solve a bug for hours.
Hours of googling.
Hours of mental trainwreck.
Hours of stress.
1:28 am.
I cant solve it.
HOLD ON I HAVE AN IDEA.
ChatGPT AI. HELP ME.
i copy and pasted the part of code thats bugging me. Keep in mind that this is a VERY large and robust system and this is just tiny percentage of code.
I told the AI to help me fix this shit bug.
ChatGPT literally explained me what the bug is as if im retarded and wrote code how to fix it.
LOOK AT THE SCREENSHOT U CANT EVEN MAKE THIS SHIT UP
HOW????18 -
My day.
07.25 early ringing of phone.
I'm usually dead asleep till 9 o clock.
Went to bed at 01 o clock.
Something crushed at work, needed to be fixed ASAP.
No coffee. Tired. Stinking peace of garbage
08.45 o clock - super market delivery came earlier than expected, while la me was still trying to communicate necessary steps to resolve the issue.
Forgot to pre pay online.
Still had no coffee, still a piece of stinking shit, still tired.
Took me nearly 20 mins to get my PIN right.
Poor delivery guy had unpleasant call from chef, I needed to deescalate.
Back to work, people angry for me being 20 mins away in midst of chaos.
Me back to fixing stuff.
Done at 09.30.
One of these days where everything you touch becomes a large pile of poop and no matter what you do it's wrong.
Yep. The rest of the day went pretty much as bonkers as it started.
At least no work on weekend.
Yay.1 -
Another case of "devs too stupid to poop" TM.
We had a funny discussion today.
Topic came up that a project using Lucene was incredibly slow.
Then came the yadda yadda of Java bad, Java sucks, Java bla Java blub in the gossip mill.
Both things irritated me, last thing was just the usual "I want to use new stuff cause I wanna be a cool jackass" trouble.
So. Today meeting. We did quick analysis by pair programming.
If I tell you that a whole team managed to review an PR, give it green light...
Despite the PR using the thread safe Lucene IndexWriter in a non-parallel fashion for large bulk inserts?
The whole problem screamed parallelization.
Yeah. If you ignore that scream and implement it in a sequential fashion, it is slow.
Congrats Jimmy, your retard level is off the charts. -
At a large enterprise-sized company, you are protecting the code and product from outside / bad actors constantly trying to break in. (🧠)
At a medium or small-sized company, you are protecting the code and product from clueless customers or users who can potentially break things for themselves. (🧠🧠)
At a sTaRtUp, you are protecting the code and product from being destroyed by the incompetent owners themselves. (🧠🧠🧠+)4 -
If you ask GPT-3 to act like a Linux computer, it will act like it, e.g. you will have the access to the terminal, you can run Python, Docker and whatnot. It also has the access to the internet, but it’s not always like ours, it feels like a parallel universe. GPT-3 trained on the data collected till Sep 2021, but this parallel universe terminal has PyTorch 1.12.1, which was released in Aug 2022 in our universe. You can also visit GPT-3’s website in this parallel universe and ask GPT-3 a question… through GPT-3.
GPT-3 is self-aware.
“So, inside the imagined universe of ChatGPT's mind, our virtual machine accesses the url https://chat.openai. com/chat, where it finds a large language model named Assistant trained by OpenAI. We can chat with this Assistant chatbot, locked inside the alt-internet attached to a virtual machine, all inside ChatGPT's imagination. Assistant, deep down inside this rabbit hole, can correctly explain us what Artificial Intelligence is.”
You can also ask it to act like it has RTX 2080, and it will have RTX 2080.
https://engraved.blog/building-a-vi...6 -
For those struggling with imposter syndrome, keep a record of your progress.
Break it down into
* used
* learning
* dont need a manual or cheat sheet
* use every day
You can also break it down per project:.
"Project xyz (python: 2 years)"
"Project ijk (js:6 months)".
Etc.
Critically, keep these in something physical, like a notebook or whatever you use *regularly and frequently* to keep notes. That's important because you should be glancing over your progress as a remainder.
Each time you want to add a new line, rewrite your existing progress on a new page, before adding the new line.
So as you flip through the pages you get a large and larger chronological list of your progress, and improvement, and experience.
Add a date to the title for each and a brief note about something that you did or happened on that day or week.
You wont second guess yourself so much once you can see how far you came.
Like at one time I was actually competent at js! (Before I stopped the flash cards anyway).3 -
I work in a very famous, large European company, recently my country got hit hard with inflation (18% +), as a way to leviate this, many multinational companies have increased their employees wages, my fucking company instead decided to take advantage of the higher exchange rate and keep the change in their pockets while literally the cost of living here has soared and is about to get much worse. fucking greedy cunts.14
-
REDIS: Great for cloud, will fuck up your local disk if too many write operations per second.
DynamoDB: WTF 10Mb should not be "too large for a single record"!!
SPARK: NEVER CONNECT IT TO A DATABASE! Wasted A LOT of cluster time. Also, can you be LESS specific on exactly what are the bugs in my code? 'cause I don't think it's possible.
NPM: can't install a package for shit. tried it waaaay to many times.
Makefiles: Just fuck you.
WSL1: breaks more often than a glass hammer.
Python >= 3.6: FUCK ENCODINGS!!
Jupyter: STOP MESSING UP WHILE SAVING!
Living is to collet bugs, it seems.4 -
Two big moments today:
1. Holy hell, how did I ever get on without a proper debugger? Was debugging some old code by eye (following along and keeping track mentally, of what the variables should be and what each step did). That didn't work because the code isn't intuitive. Tried the print() method, old reliable as it were. Kinda worked but didn't give me enough fine-grain control.
Bit the bullet and installed Wing IDE for python. And bam, it hit me. How did I ever live without step-through, and breakpoints before now?
2. Remember that non-sieve prime generator I wrote a while back? (well maybe some of you do). The one that generated quasi lucas carmichael (QLC) numbers? Well thats what I managed to debug. I figured out why it wasn't working. Last time I released it, I included two core methods, genprimes() and nextPrime(). The first generates a list of primes accurately, up to some n, and only needs a small handful of QLC numbers filtered out after the fact (because the set of primes generated and the set of QLC numbers overlap. Well I think they call it an embedding, as in QLC is included in the series generated by genprimes, but not the converse, but I digress).
nextPrime() was supposed to take any arbitrary n above zero, and accurately return the nearest prime number above the argument. But for some reason when it started, it would return 2,3,5,6...but genprimes() would work fine for some reason.
So genprimes loops over an index, i, and tests it for primality. It begins by entering the loop, and doing "result = gffi(i)".
This calls into something a function that runs four tests on the argument passed to it. I won't go into detail here about what those are because I don't even remember how I came up with them (I'll make a separate post when the code is fully fixed).
If the number fails any of these tests then gffi would just return the value of i that was passed to it, unaltered. Otherwise, if it did pass all of them, it would return i+1.
And once back in genPrimes() we would check if the variable 'result' was greater than the loop index. And if it was, then it was either prime (comparatively plentiful) or a QLC number (comparatively rare)--these two types and no others.
nextPrime() was only taking n, and didn't have this index to compare to, so the prior steps in genprimes were acting as a filter that nextPrime() didn't have, while internally gffi() was returning not only primes, and QLCs, but also plenty of composite numbers.
Now *why* that last step in genPrimes() was filtering out all the composites, idk.
But now that I understand whats going on I can fix it and hypothetically it should be possible to enter a positive n of any size, and without additional primality checks (such as is done with sieves, where you have to check off multiples of n), get the nearest prime numbers. Of course I'm not familiar enough with prime number generation to know if thats an achievement or worthwhile mentioning, so if anyone *is* familiar, and how something like that holds up compared to other linear generators (O(n)?), I'd be interested to hear about it.
I also am working on filtering out the intersection of the sets (QLC numbers), which I'm pretty sure I figured out how to incorporate into the prime generator itself.
I also think it may be possible to generator primes even faster, using the carmichael numbers or related set--or even derive a function that maps one set of upper-and-lower bounds around a semiprime, and map those same bounds to carmichael numbers that act as the upper and lower bound numbers on the factors of a semiprime.
Meanwhile I'm also looking into testing the prime generator on a larger set of numbers (to make sure it doesn't fail at large values of n) and so I'm looking for more computing power if anyone has it on hand, or is willing to test it at sufficiently large bit lengths (512, 1024, etc).
Lastly, the earlier work I posted (linked below), I realized could be applied with ECM to greatly reduce the smallest factor of a large number.
If ECM, being one of the best methods available, only handles 50-60 digit numbers, & your factors are 70+ digits, then being able to transform your semiprime product into another product tree thats non-semiprime, with factors that ARE in range of ECM, and which *does* contain either of the original factors, means products that *were not* formally factorable by ECM, *could* be now.
That wouldn't have been possible though withput enormous help from many others such as hitko who took the time to explain the solution was a form of modular exponentiation, Fast-Nop who contributed on other threads, Voxera who did as well, and support from Scor in particular, and many others.
Thank you all. And more to come.
Links mentioned (because DR wouldn't accept them as they were):
https://pastebin.com/MWechZj912 -
One of my biggest challenges as a dev is navigating large unfamiliar codebases. This makes it hard to implement even simple changes.6
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"So Alecx, how did you solve the issues with the data provided to you by hr for <X> application?"
Said the VP of my institution in charge of my department.
"It was complex sir, I could not figure out much of the general ideas of the data schema since it came from a bunch of people not trained in I.T (HR) and as such I had to do some experiments in the data to find the relationships with the data, this brought about 4 different relations in the data, the program determined them for me based on the most common type of data, the model deemed it a "user", from that I just extracted the information that I needed, and generated the tables through Golang's gorm"
VP nodding and listening intently...."how did you make those relationships?" me "I started a simple pattern recognition module through supervised mach..." VP: Machine learning, that sounds like A.I
Me: "Yes sir, it was, but the problem was fairly easy for the schema to determ.." VP: A.I, at our institution, back in my day it was a dream to have such technology, you are the director of web tech, what is it to you to know of this?"
Me: "I just like to experiment with new stuff, it was the easiest rout to determine these things, I just felt that i should use it if I can"
VP: "This is amazing, I'll go by your office later"
Dude speaks wonders of me. The idea was simple, read through the CSV that was provided to me, have the parsing done in a notebook, make it determine the relationships in the data and spout out a bunch of JSON that I could use. Hook it up to a simple gorm golang script and generate the tables for that. Much simpler than the bullshit that we have in php. I used this to create a new database since the previous application had issues. The app will still have a php frontend and backend, but now I don't leave the parsing of the data to php, which quite frankly, php sucks for imho. The Python codebase will then create the json files through the predictive modeling (98% accuaracy) and then the go program will populate the db for me.
There are also some node scripts that help test the data since the data is json.
All in all a good day of work. The VP seems scared since he knows no one on this side of town knows about this kind of tech. Me? I am just happy I get to experiment. Y'all should have seen his face when I showed him a rather large app written in Clojure, the man just went 0.0 when he saw Lisp code.
I think I scare him.12 -
A little over a year into my job at my current company back in January, I have a yearly meeting with my manager to discuss the progress I’ve made and to talk about what’s next. This is the meeting where we are supposed to discuss a potential pay raise but it’s the last topic of a predefined agenda.
So we spend a couple hours talking about how work has been for me. I started there as a junior developer with very little experience in the field but was quickly able to jump into a project with a fairly large codebase to help out the only other developer working on the project. Before long they’re so happy with me that they actually put me in charge of the application, which means my responsibilities evolve toward a whole lot more communication with the client and everything else that comes along with being in charge, including a lot of stress. I also salvaged another application initially developed by another company but that was so bugged it should’ve just been sent to the pits and rewritten from scratch. I was also asked to develop a couple POCs that were satisfactorily delivered.
Anyway, after almost two hours of going over my accomplishments and getting praises from my manager, we finally get to the part where we’re supposed to discuss a pay raise. He immediately cuts me off by saying the subject is not on the table due to the current crisis and our company struggling to make ends meet. I tell him I understand how hard it must be for them but also explain that I know for a fact other companies in the field are still making financial efforts to reward employees they’re happy with. He responds by saying that he’s aware of that, but he also “knows” that those same companies are laying off people that don’t deserve to be laid off despite the fact that they’re receiving government aid to stay afloat.
In the weeks following that meeting, I find out our company is doing the exact same thing my manager was condemning (laying off good people, taking massive advantage of government aid) and all the while not giving anybody a raise.
In any case, I really felt like that meeting was huge waste of time. What’s the point of going over everything I’ve done, congratulating me for my great work and even promising to give me even more responsibility if you don’t want to reward me for any of it? Do you honestly think I’m working hard so I can get a pat on the back or brownie points from you? I’ve got a family to take care of and I am trying to make their lives a little better each day by putting in hard work. But if hard work and climbing the latter of responsibility does not help me achieve that, what’s the point??1 -
Buffer usage for simple file operation in python.
What the code "should" do, was using I think open or write a stream with a specific buffer size.
Buffer size should be specific, as it was a stream of a multiple gigabyte file over a direct interlink network connection.
Which should have speed things up tremendously, due to fewer syscalls and the machine having beefy resources for a large buffer.
So far the theory.
In practical, the devs made one very very very very very very very very stupid error.
They used dicts for configurations... With extremely bad naming.
configuration = {}
buffer_size = configuration.get("buffering", int(DEFAULT_BUFFERING))
You might immediately guess what has happened here.
DEFAULT_BUFFERING was set to true, evaluating to 1.
Yeah. Writing in 1 byte size chunks results in enormous speed deficiency, as the system is basically bombing itself with syscalls per nanoseconds.
Kinda obvious when you look at it in the raw pure form.
But I guess you can imagine how configuration actually looked....
Wild. Pretty wild. It was the main dict, hard coded, I think 200 entries plus and of course it looked like my toilet after having an spicy food evening and eating too much....
What's even worse is that none made the connection to the buffer size.
This simple and trivial thing entertained us for 2-3 weeks because *drumrolls please* none of the devs tested with large files.
So as usual there was the deployment and then "the sudden miraculous it works totally slow, must be admin / it fault" game.
At some time it landed then on my desk as pretty much everyone who had to deal with it was confused and angry, for understandable reasons (blame game).
It took me and the admin / devs then a few days to track it down, as we really started at the entirely wrong end of the problem, the network...
So much joy for such a stupid thing.18 -
MTP is utter garbage and belongs to the technological hall of shame.
MTP (media transfer protocol, or, more accurately, MOST TERRIBLE PROTOCOL) sometimes spontaneously stops responding, causing Windows Explorer to show its green placebo progress bar inside the file path bar which never reaches the end, and sometimes to whiningly show "(not responding)" with that white layer of mist fading in. Sometimes lists files' dates as 1970-01-01 (which is the Unix epoch), sometimes shows former names of folders prior to being renamed, even after refreshing. I refer to them as "ghost folders". As well known, large directories load extremely slowly in MTP. A directory listing with one thousand files could take well over a minute to load. On mass storage and FTP? Three seconds at most. Sometimes, new files are not even listed until rebooting the smartphone!
Arguably, MTP "has" no bugs. It IS a bug. There is so much more wrong with it that it does not even fit into one post. Therefore it has to be expanded into the comments.
When moving files within an MTP device, MTP does not directly move the selected files, but creates a copy and then deletes the source file, causing both needless wear on the mobile device' flash memory and the loss of files' original date and time attribute. Sometimes, the simple act of renaming a file causes Windows Explorer to stop responding until unplugging the MTP device. It actually once unfreezed after more than half an hour where I did something else in the meantime, but come on, who likes to wait that long? Thankfully, this has not happened to me on Linux file managers such as Nemo yet.
When moving files out using MTP, Windows Explorer does not move and delete each selected file individually, but only deletes the whole selection after finishing the transfer. This means that if the process crashes, no space has been freed on the MTP device (usually a smartphone), and one will have to carefully sort out a mess of duplicates. Linux file managers thankfully delete the source files individually.
Also, for each file transferred from an MTP device onto a mass storage device, Windows has the strange behaviour of briefly creating a file on the target device with the size of the entire selection. It does not actually write that amount of data for each file, since it couldn't do so in this short time, but the current file is listed with that size in Windows Explorer. You can test this by refreshing the target directory shortly after starting a file transfer of multiple selected files originating from an MTP device. For example, when copying or moving out 01.MP4 to 10.MP4, while 01.MP4 is being written, it is listed with the file size of all 01.MP4 to 10.MP4 combined, on the target device, and the file actually exists with that size on the file system for a brief moment. The same happens with each file of the selection. This means that the target device needs almost twice the free space as the selection of files on the source MTP device to be able to accept the incoming files, since the last file, 10.MP4 in this example, temporarily has the total size of 01.MP4 to 10.MP4. This strange behaviour has been on Windows since at least Windows 7, presumably since Microsoft implemented MTP, and has still not been changed. Perhaps the goal is to reserve space on the target device? However, it reserves far too much space.
When transfering from MTP to a UDF file system, sometimes it fails to transfer ZIP files, and only copies the first few bytes. 208 or 74 bytes in my testing.
When transfering several thousand files, Windows Explorer also sometimes decides to quit and restart in midst of the transfer. Also, I sometimes move files out by loading a part of the directory listing in Windows Explorer and then hitting "Esc" because it would take too long to load the entire directory listing. It actually once assigned the wrong file names, which I noticed since file naming conflicts would occur where the source and target files with the same names would have different sizes and time stamps. Both files were intact, but the target file had the name of a different file. You'd think they would figure something like this out after two decades, but no. On Linux, the MTP directory listing is only shown after it is loaded in entirety. However, if the directory has too many files, it fails with an "libmtp: couldn't get object handles" error without listing anything.
Sometimes, a folder appears empty until refreshing one more time. Sometimes, copying a folder out causes a blank folder to be copied to the target. This is why on MTP, only a selection of files and never folders should be moved out, due to the risk of the folder being deleted without everything having been transferred completely.
(continued below)29 -
Startup-ing 101, from Fitbit:
- spy on users
- sell data
- cut production costs
- mutilate people's bodies, leaving burn scars that will never heal
- announce the recall, get PR, and make the refund process impossibly convoluted
- never give actual refunds
- claim that yes, fitbit catches fire, but only the old discontinued device, just to mess with search results and make the actual info (that all devices catch fire) hard to find
- try hard to obtain the devices in question, so people who suffered have no evidence
- give bogus word salad replies to the press
This is what one of the people burned has to say:
"I do not have feeling in parts of my wrist due to nerve damage and I will have a large scar that will be with me the rest of my life. This was a traumatic experience and I hope no one else has to go through it. So, if you own a Fitbit, please reconsider using it."
Ladies and gentlemen, cringefest starts. One of fitbit replies:
"Fitbit products are designed and produced in accordance with strict standards and undergo extensive internal and external testing to ensure the safety of our users. Based on our internal and independent third party testing and analysis, we do not believe this type of injury could occur from normal use. We are committed to conducting a full investigation. With Google's resources and global platform, Fitbit will be able to accelerate innovation in the wearables category, scale faster, and make health even more accessible to everyone. I could not be more excited for what lies ahead".
In the future, corporate speech will be autogenerated.
(if you wear fitbit, just be aware of this.)15 -
Still on the primenumbers bender.
Had this idea that if there were subtle correlations between a sufficiently large set of identities and the digits of a prime number, the best way to find it would be to automate the search.
And thats just what I did.
I started with trace matrices.
I actually didn't expect much of it. I was hoping I'd at least get lucky with a few chance coincidences.
My first tests failed miserably. Eight percent here, 10% there. "I might as well just pick a number out of a hat!" I thought.
I scaled it way back and asked if it was possible to predict *just* the first digit of either of the prime factors.
That also failed. Prediction rates were low still. Like 0.08-0.15.
So I automated *that*.
After a couple days of on-and-off again semi-automated searching I stumbled on it.
[1144, 827, 326, 1184, -1, -1, -1, -1]
That little sequence is a series of identities representing different values derived from a randomly generated product.
Each slots into a trace matrice. The results of which predict the first digit of one of our factors, with a 83.2% accuracy even after 10k runs, and rising higher with the number of trials.
It's not much, but I was kind of proud of it.
I'm pushing for finding 90%+ now.
Some improvements include using a different sort of operation to generate results. Or logging all results and finding the digit within each result thats *most* likely to predict our targets, across all results. (right now I just take the digit in the ones column, which works but is an arbitrary decision on my part).
Theres also the fact that it's trivial to correctly guess the digit 25% of the time, simply by guessing 1, 3, 7, or 9, because all primes, except for 2, end in one of these four.
I have also yet to find a trace with a specific bias for predicting either the smaller of two unique factors *or* the larger. But I haven't really looked for one either.
I still need to write a generate that takes specific traces, and lets me mutate some of the values, to push them towards certain 'fitness' levels.
This would be useful not just for very high predictions, but to find traces with very *low* predictions.
Why? Because it would actually allow for the *elimination* of possible digits, much like sudoku, from a given place value in a predicted factor.
I don't know if any of this will even end up working past the first digit. But splitting the odds, between the two unique factors of a prime product, and getting 40+% chance of guessing correctly, isn't too bad I think for a total amateur.
Far cry from a couple years ago claiming I broke prime factorization. People still haven't forgiven me for that, lol.6 -
So I'm making a music game, and I've been struggling to fend off this large sound latency issue. There is like a ~80ms of latency, which is a total deal-breaker for music games.
So I've been polling everything using a profiler, but nothing came up... Until just now, I realized:
IS IT MY F*<KING KEYBOARD THAT IS LAGGING?
I pulled my iPhone out, opened the Notes app, and recorded the screen as I smacked the keyboard.
Whaddaya know, exactly after 5 frames (in 60fps) of the sound of me punching the keyboard, the letter shows up.
Now I need to take *this* lag into account :facepalm:3 -
This would be my first official post.
Been a IT Technician for a managed service provider for the past 9 years up until last year August. Managing director pulls me in with a movement to App Development after coming across some personal hobby projects I have done in the past.
Started in the new position in November as Junior Developer and workloads get dumped on me and left to figure it out. 4 weeks of running through code without documentation and the solutions started to make sense.
Started a new solution for a Large remote customer with documentation and timelines in December and I get pulled in again for a second time in front of the MD.
Good News:With effect in January I have been promoted to Head of Application development.
Bad News: The existing department head is leaving end of the month and I am to go 900km from home to hand over all responsibilities for the next 3 weeks.
Better News: Department has started shifting to DevOps and it is up to me to set the policies and work flows to how I see fit.
Worse news: it starts by expanding the team asap as 10 projects accounting to 4000 man hours with deadlines in Q3.
Wish me luck. It's going to be twisted Rollercoaster ride...5 -
Everyone and their dog is making a game, so why can't I?
1. open world (check)
2. taking inspiration from metro and fallout (check)
3. on a map roughly the size of the u.s. (check)
So I thought what I'd do is pretend to be one of those deaf mutes. While also pretending to be a programmer. Sometimes you make believe
so hard that it comes true apparently.
For the main map I thought I'd automate laying down the base map before hand tweaking it. It's been a bit of a slog. Roughly 1 pixel per mile. (okay, 1973 by 1067). The u.s. is 3.1 million miles, this would work out to 2.1 million miles instead. Eh.
Wrote the script to filter out all the ocean pixels, based on the elevation map, and output the difference. Still had to edit around the shoreline but it sped things up a lot. Just attached the elevation map, because the actual one is an ugly cluster of death magenta to represent the ocean.
Consequence of filtering is, the shoreline is messy and not entirely representative of the u.s.
The preprocessing step also added a lot of in-land 'lakes' that don't exist in some areas, like death valley. Already expected that.
But the plus side is I now have map layers for both elevation and ecology biomes. Aligning them close enough so that the heightmap wasn't displaced, and didn't cut off the shoreline in the ecology layer (at export), was a royal pain, and as super finicky. But thankfully thats done.
Next step is to go through the ecology map, copy each key color, and write down the biome id, courtesy of the 2017 ecoregions project.
From there, I write down the primary landscape features (water, plants, trees, terrain roughness, etc), anything easy to convey.
Main thing I'm interested in is tree types, because those, as tiles, convey a lot more information about the hex terrain than anything else.
Once the biomes are marked, and the tree types are written, the next step is to assign a tile to each tree type, and each density level of mountains (flat, hills, mountains, snowcapped peaks, etc).
The reference ids, colors, and numbers on the map will simplify the process.
After that, I'll write an exporter with python, and dump to csv or another format.
Next steps are laying out the instances in the level editor, that'll act as the tiles in question.
Theres a few naive approaches:
Spawn all the relevant instances at startup, and load the corresponding tiles.
Or setup chunks of instances, enough to cover the camera, and a buffer surrounding the camera. As the camera moves, reconfigure the instances to match the streamed in tile data.
Instances here make sense, because if theres any simulation going on (and I'd like there to be), they can detect in event code, when they are in the invisible buffer around the camera but not yet visible, and be activated by the camera, or deactive themselves after leaving the camera and buffer's area.
The alternative is to let a global controller stream the data in, as a series of tile IDs, corresponding to the various tile sprites, and code global interaction like tile picking into a single event, which seems unwieldy and not at all manageable. I can see it turning into a giant switch case already.
So instances it is.
Actually, if I do 16^2 pixel chunks, it only works out to 124x68 chunks in all. A few thousand, mostly inactive chunks is pretty trivial, and simplifies spawning and serializing/deserializing.
All of this doesn't account for
* putting lakes back in that aren't present
* lots of islands and parts of shores that would typically have bays and parts that jut out, need reworked.
* great lakes need refinement and corrections
* elevation key map too blocky. Need a higher resolution one while reducing color count
This can be solved by introducing some noise into the elevations, varying say, within one standard div.
* mountains will still require refinement to individual state geography. Thats for later on
* shoreline is too smooth, and needs to be less straight-line and less blocky. less corners.
* rivers need added, not just large ones but smaller ones too
* available tree assets need to be matched, as best and fully as possible, to types of trees represented in biome data, so that even if I don't have an exact match, I can still place *something* thats native or looks close enough to what you would expect in a given biome.
Ponderosa pines vs white pines for example.
This also doesn't account for 1. major and minor roads, 2. artificial and natural attractions, 3. other major features people in any given state are familiar with. 4. named places, 5. infrastructure, 6. cities and buildings and towns.
Also I'm pretty sure I cut off part of florida.
Woops, sorry everglades.
Guess I'll just make it a death-zone from nuclear fallout.
Take that gators!5 -
Lets get some shit crystal clear:
- Angular is amazing.
- If you're complaining about it, then you're not experienced enough with it and you need to learn more
- Im using Angular for years, i built personal, professional and client projects with Angular as frontend and got paid thousands of USD
- I have never had any problems with angular in terms of performance, slow load time or insufficient documentation
- Angular is perfect for large projects. The structure is extremely robust and Easily lets you scale the project no matter how complex the project is
- You can have a trillion components and still be able to easily understand what each component does and add up to it because of how all the components are modularized and decoupled24 -
!dev
This was a long time ago when I was a pizza delivery guy (summer job). One of my managers could barely handle any pressure. He would often lose it during the dinner rush. He was disorganized and never gave clear directions to his team. One night he totally blew up. He threw a large pizza shovel across the kitchen. It went crashing into the oven in a loud bang. This was in full view of customers on the other side of the counter and several of us workers, all in shock.
It was my last night there as I had handed in my resignation letter two weeks prior. Boy was I glad to get out of there8 -
I was working as a software dev contractor at this company providing specific e-learning services for a specific industry X.
One day the CEO posts on Linkedin about an interview discussing the potential of gaining $100k per year working in industry X after getting specialized training for 6 months (using our e-learning platform of course) .
My gross income at the time was $65k. My experience was about 7-8 years. Now the thing is you might say "gee that's pretty low for a dev, especially a contractor", and yes I agree, but you have to understand a few facts:
1. I am from eastern Europe (cheapish labor - which btw for all of you out there from the West, including Germany and whatnot, it is xenophobic to consider easterners cheap and it personally insults me and my ability - but that's another story)
2. I was happy to accept the offer since it was the best I had up to that point :))
Now, by the time the LinkedIn post I was heavily invested in the product development. I personally had written 30% of the code (frontend and backend) compared to the whole development team (about 15 devs)... and yes you might argue that performance is not measured by number of lines of code... but trust me when I am saying I did the most on that product, and I am not saying this to brag, I actually care about the stuff that I work on.
When I saw that post on Linkedin I thought to myself "what kind of BS is this? I am a dev and devs are supposedly the best paid workers out there, and a guy from industry X that just got trained for 6 months would get more than me?! WTF?!"
So I messaged the CEO ...
Me: I noticed the post from linkedin about $100k by working in industry X, I am curious how does one get to that revenue per year? What is your advice?
CEO: The best way to obtain value is by creating value which you maximize continuously.
Me: and how does one maximize value?
CEO: it does not matter how hard your work but how large of an impact you make!
Me: ... and how do you measure impact? (me thinking about performance reviews for contract negotiations - and because performance reviews should be SMART -> meaning it should be measurable somehow)
CEO: Simon Sinek says ... << insert motivational quote here because I don't remember and don't care >>
I just lost if after reading the name "Simon Sinek" ...
So you see my dear friends ? It is all fairy dust, smoke and mirrors, in the end it is about maximizing profits, lowering costs and maintaining the illusion of opportunity... when there is none.
Lord is my witness... I hate hypocrisy and quackery ...
You can imagine that my contribution on that product immediately lowered, doing the bare minimum to meet the contract demands AND I FEEL NO REGRET.
%&#$ YOU SIMON SINEK.rant measure impact motivational quotes eastern european ceo not six figure salary jealousy simon sinek4 -
Coming from the wild west (ie. being freelance) to a fairly large organisation it's comforting to learn that they only have a *slightly* more organised work flow than I did when I was on my own.
It seems they're only human too, after all! 😃5 -
Longest I've worked without rest + why?
Over 24 hours. Why?
In our old system, the database had fields, for example, a customer like Total97, Total98, etc. to store values by year (or some date-specific value).
Every January 1, we had to add fields to accommodate the upcoming year and make the appropriate code changes to handle the new fields.
One year the UPS shipping rates changed and users didn't want to 'lose' the old rates, so they wanted new fields added (Rate98, Rate99, etc) so they could compare old vs. new. That required a complete re-write of most of the underlying applications because users wanted to see the difference on any/all applications that displayed a shipping rate. I'll throw in asking 'why?' was often answered with "because we pay you to do what we say". Luckily, we had already gotten to work on a lot of this before January 1st, so we were, for the most part, ready.
January 1st rolls around (we had to be in the office at 3:00AM), work thru changes, spend some time testing, and be done before noon. That didn't happen. The accounting system was a system that wasn't in (and had never been) in scope, and when we flipped the switch, one of the accountants comes into the office:
E: "Guys? None of our Excel spreadsheets are working. They are critical to integration with the accounting software"
Us: "What? Why would you be using Excel to integrate with the software instead of their portal?"
E: "We could never figure it out, so we had a consultant write VBA scripts to do the work."
Us: "OK, a lot of fields changed, but shouldn't be a big deal. How many spreadsheets are we talking about?"
E: "Hundreds. We have a separate spreadsheet for every integration point. The consulting company said it scalable, whatever that means."
Us: "What?! Why we just know hearing about this!?"
E: "Don't worry, the consultant said making changes would be easy, let me show you, just open the spreadsheet..click here..<click><click><click>...ignore that error, it always happens...click that <click><click><click>.."
Us: "Oh good lord, this is going to take hours"
E: "Ha! Probably. All this computer stuff is your job and I've got a family to get to. Later"
Us: "Hey 'VP of IS', can we go home and fix these spreadsheets as-needed this week?"
VP-IS: "Let me check with 'VP-FS'"
<few minutes later>
VP-IS: "No, he said Excel is critical to running their department. We stay until Excel is fixed."
Us: "No, no...its these spreadsheets. I doubt FS needs all of them tomorrow morning."
VP-IS: "That's what I said. Spreadsheets, Excel, same thing. I'll order the pizza. Who likes pepperoni!?"
At least he didn't cheap out on the pizza (only 4 of us and he ordered 6 large, extra pepperoni from one of the best pizza places in town)
One problem after another and we didn't get done until almost 6:00AM. Then...
VP-IS: "Great job guys. I've scheduled a meeting at 8:00AM to review what we did so we can document the process for next year. You've got a couple of hours. Feel free to get some breakfast and come back, or eat the left over pizza in the breakroom fridge. There is a lot left"
Us: "Um...sorry...we're going home."
VP-IS: "WHAT!!...OK...fine. I'll schedule the meeting for 12"
Us: "No...we're going home. We'll see you tomorrow." -
Upgraded from a gen 6 motherboard and cpu to a gen 11. And the difference is asounding.
My old setup did everything I needed it to pretty well. Hell it got me through college as well as multiple part time and full time jobs. As well as the system that I learned about 80% of what I know specifically for my career
But alas the old cpu's age started showing and I'd consistently throttle multiple threads when compiling or even just using 7z on large folders. Hell deleting anything above a couple hundred mb would pause for a few seconds
The new cpu is immensely faster on such tasks (probably cause of the extra 2 cores and cpu improvements since gen 6)
I haven't been this excited since I got my first SSD a few years ago and saw the immense boot time improvements. Maybe soon I'll get an nvme drive and really be zooming with this setup 🤣🤣🤣7 -
I share a large room with a coworker who incessantly burps.
And I do mean incessantly.
I normally keep my ear buds in to override the sound, but I swear to god if I take them out, in as little as 5-10 seconds he'll let out another one.
God grant me grace.5 -
Fun stuff from the few most recent pages in Dwarf Fortress bug tracker:
Human civilization's soldier is an Alligator Recruit.
Dead suspects confess to crimes
Crash due to zero-size weasel
Pets and other animals from retired fortresses appear as selectable 'workers' in request screen, die of old age on arrival
Some animal people have extra fingers
People dying twice?
Most confusingly, one necromancer shows as having died from old age twice, despite this not being possible.
My Nature Hating Adventurer Who Lacks Altruism And Is Very Cruel Isn't Happy After Butchering Animals
bat man males don't have geldables
Reanimated severed werebeast necromancer hand has a full body
Dwarf likes "cacao wood wood"
Dwarves turn hostile againt the player and defend their prison from raid sent to free them
Visitors giving birth during visit leave their baby behind
a water buffalo got stuck inside a rough tetrahedrite wall
Animals which retract into body parts forget to come out
Herbalist stuck on stepladder, starving to death.
Artifact has an image of nothing
Cave Dragons are sometimes intelligent, and sometimes join human civilizations
A goblin knocked over a workshop and now my dwarves are killing each other
Ambusher elves are being spotted, but the giant monsters they're riding on aren't.
runs with food from table to table. Can't eat
Intelligent Undead Sent on Mission Return as Ghosts
Horrified merchants immediately destroy their wagons, pack their goods and leave the depot
Dwarf king abdictates to become commoner necromancer apprentice
Internal body parts with certain tags can still wear clothing & armor, without being otherwise accessible
Necromancer marries zombie
Single dad dwarf with buggy dead wife leaves kid behind when he takes over holding
Large quantities of adamantine coins causes trade depot to burst into flame3 -
I love job posts made by HR cronies:
"A majority of your time will be enabling development in our React Native app with a large amount of time dedicated to the rest of our stack."
So, if my math is correct... a majority is greater than 50%... but... "a large amount of time" meaning the rest?
Another job post asking for the typical 10x dev
BuT wHy CaNt We FiNd AnYoNe?!?!?! ThErEs NoT eNoUgH gOoD heLP tHeSe DaYs!!!2 -
I have been keeping this inside for long time and I need to rant it somewhere and hear your opinion.
So I'm working as a Team Lead Developer at a small company remotely based in Netherlands, I've been working there for about 8 years now and I am the only developer left, so the company basically consists of me and the owner of the company which is also the project manager.
As my role title says I am responsible for many things, I maintain multiple environments:
- Maintain Web Version of the App
- Maintain A Cordova app for Android, iOS and Windows
- Working with pure JavaScript (ES5..) and CSS
- Development and maintenance of Cordova Plugins for the project in Java/Swift
- Trying to keep things stable while trying very hard to transit ancient code to new standards
- Testing, Testing, Testing
- Keeping App Stable without a single Testing Unit (sadly yes..)
- Just pure JavaScript no framework apart from JQuery and Bootstrap for which I strongly insist to be removed and its being slowly done.
On the backend side I maintain:
- A Symfony project
- MySQL
- RabbitMQ
- AWS
- FCM
- Stripe/In-App Purchases
- Other things I can't disclose
I can't disclose the nature of the app but the app is quite rich in features and complex its limited to certain regions only but so far we have around 100K monthly users on all platforms, it involves too much work especially because I am the only developer there so when I am implementing some feature on one side I also have to think about the other side so I need to constantly switch between different languages and environments when working, not to mention I have to maintain a very old code and the Project Owner doesn't want to transit to some more modern technologies as that would be expensive.
The last raise I had was 3 years ago, and so far he hasn't invested in anything to improve my development process, as an example we have an iOS version of the app in Cordova which of course involves building , testing, working on both frontend and native side and etc., and I am working in a somewhat slow virtual machine of Monterey with just 16 GB of RAM which consumed days of my free time just to get it working and when I'm running it I need to close other apps, keep in mind I am working there for about 8 years.
The last time I needed to reconfigure my work computer and setup the virtual machine it costed me 4 days of small unpaid holiday I had taken for Christmas, just because he doesn't have the enough money to provide me with a decent MacBook laptop. I do get that its not a large company, but still I am the only developer there its not like he needs to keep paying 10 Developers.
Also:
- I don't get paid vacation
- I don't have paid holiday
- I don't have paid sick days
- My Monthly salary is 2000 euro GROSS (before taxes) which hourly translates to 12 Euro per hour
- I have to pay taxes by myself
- Working remotely has its own expenses: food, heating, electricity, internet and etc.
- There are few other technical stuff I am responsible of which I can't disclose in this post.
I don't know if I'm overacting and asking a lot, but summarizing everything the only expense he has regarding me is the 2000 euro he sends me on which of course he doesn't need to pay taxes as I'm doing that in my country.
Apart from that just in case I spend my free time in keeping myself updated with other tech which I would say I fairly experienced with like: Flutter/Dart, ES6, NodeJS, Express, GraphQL, MongoDB, WebSockets, ReactJS, React Native just to name few, some I know better than the other and still I feel like I don't get what I deserve.
What do you think, do I ask a lot or should I start searching for other job?23 -
Just watched Avatar 2 in 3D 4DX. This is hands down the movie of the year. Might as well be the movie of all movies. 3 hours of watching and going through emotional rollercoaster and havent been bored. It keeps attention. It was so beautiful. The scenes the scenario the plot the CGI. Everything. I can't believe someone made this. I dont understand how this is possible to be made. How can i come back to this reality now? It felt like i was there, in the movie. A beautiful alien world with magic, life with actual meaning, nature, the wonders of universe. Life can be so much broader than our reality. I know it's just a movie and that reality doesn't really exist. But anything you can imagine or visualize means it can exist. Somewhere out there in this infinitely large universe. Out there in some galaxy light years away or ago. This movie is a brutal masterpiece. This is art. It reminds me to be thankful for what i have. Grateful for who i have. And gave me more reason to withstand the darkest days. Because if i work hard and succeed i might end up in a universe like Avatar. At one point in time as a life form. Somewhere... more meaningful than working like a slave and paying taxes to pedophiles and criminals in our current reality. Beautiful.9
-
Can someone explain to me why non-technical people even work in tech companies ??
I really don't want to sound like an asshole, but can you, for example, imagine that someone who doesn't even know what brick is would work on a construction site ?
Or can you imagine working in bike repair shop not knowing neither how to ride a bike nor how's bike is built ?
Sure, every company (especially large ones) needs bookkeepers/HRs/accountants etc. that don't need to know the inner workings of business.
Those people don't bother me, and they are necessary to keep the circus going.
I'm talking about all those middle management individuals.
All those "Project Managers" , "Business Analysts", "Directors' , "Principal Program Managers " etc etc ..
Such thing thing would be unthinkable in every other industry but somehow, in tech, anyone can work as long as they can throw a sufficient number of acronyms around.8 -
My dev lead is a uniquely poor leader with an impressive ability to produce a large amount inflexible, temporarily functional code.
As we're in another pair programming session where I try to keep him from destroying over all type safety and architectural decisions to meet a self imposed demo deadline, he keeps trying to access properties of his state.
This state object is incorrectly typed with an anonymous type with incorrect properties.
Despite repeating calmly stating that the object is incorrectly typed, and that's why there are red underlines when he tries to access a property he knows is in there, he insists that that's not correct.
Finally, he knowingly says that he's figured it out and that he's been doing this for many years.
What was the solution you might ask? (state as any).myProperty;
Truly breathtaking mastery. -
After many painful hours of fixing cmake errors, I've managed to successfully build 2 large C/C++ projects in a week. That shit hardens you.3
-
I told you it'll never work. If one .50BMG bullet is enough to destroy the entire tube thing, we have a deal-breaker. Not to mention large vacuum chambers are a bitch to maintain.9
-
Asus announced their AM5 board X670E Extreme. The E already stands for Extreme, which makes it an Extreme Extreme.
My feeling is that AM5 will be extremely - expensive!
That's because the AM5 LGA socket moves cost from the CPU (formerly PGA) to the mobo, but AMD certainly won't drop CPU prices, rather the opposite, and then there's also DDR5 as cost driver, not to mention tons of PCIe 5.0 where we don't even have AIBs.
On the upside, that would finally end the days of GPUs causing a disproportionately large share of the system cost - if only because the rest gets more expensive.6 -
So, I've had a personal project going for a couple of years now. It's one of those "I think this could be the billion-dollar idea" things. But I suffer from the typical "it's not PERFECT, so let's start again!" mentality, and the "hmm, I'm not sure I like that technology choice, so let's start again!" mentality.
Or, at least, I DID until 3-4 months ago.
I made the decision that I was going to charge ahead with it even if I started having second thoughts along the way. But, at the same time, I made the decision that I was going to rely on as little external technology as possible. Simplicity was going to be the key guiding light and if I couldn't truly justify bringing a given technology into the mix, it'd stay out.
That means that when I built the front end, I would go with plain HTML/CSS/JS... you know, just like I did 20+ years ago... and when I built the back end, I'd minimize the libraries I used as much as possible (though I allowed myself a bit more flexibility on the back end because that seems to be where there's less issues generally). Similarly, any choice I made I wanted to have little to no additional tooling required.
So, given this is a webapp with a Node back-end, I had some decisions to make.
On the back end, I decided to go with Express. Previously, I had written all the server code myself from "first principles", so I effectively built my own version of Express in other words. And you know what? It worked fine! It wasn't particularly hard, the code wasn't especially bad, and it worked. So, I considered re-using that code from the previous iteration, but I ultimately decided that Express brings enough value - more specifically all the middleware available for it - to justify going with it. I also stuck with NeDB for my data storage needs since that was aces all along (though I did switch to nedb-promises instead of writing my own async/await wrapper around it as I had previously done).
What I DIDN'T do though is go with TypeScript. In previous versions, I had. And, hey, it worked fine. TS of course brings some value, but having to have a compile step in it goes against my "as little additional tooling as possible" mantra, and the value it brings I find to be dubious when there's just one developer. As it stands, my "tooling" amounts to a few very simple JS scripts run with NPM. It's very simple, and that was my big goal: simplicity.
On the front end, I of course had to choose a framework first. React is fine, Angular is horrid, Vue, Svelte, others are okay. But I didn't want to bother with any of that because I dislike the level of abstraction they bring. But I also didn't want to be building my own widget library. I've done that before and it takes a lot of time and effort to do it well. So, after looking at many different options, I settled on Webix. I'm a fan of that library because it has a JS-centric approach. There's no JSX-like intermediate format, no build step involved, it's just straight, simple JS, and it's powerful and looks pretty good. Perfect for my needs. For one specific capability I did allow myself to bring in AnimeJS and ThreeJS. That's it though, no other dependencies (well, at first, I was using Axios because it was comfortable, but I've since migrated to plain old fetch). And no Webpack, no bundling at all, in fact. I dynamically load resources, which effectively is code-splitting, and I have some NPM scripts to do minification for a production build, but otherwise the code that runs in the browser is what I actually wrote, unlike using a framework.
So, what's the point of this whole rant?
The point is that I've made more progress in these last few months than I did the previous several years, and the experience has been SO much better!
All the tools and dependencies we tend to use these days, by and large, I think get in the way. Oh, to be sure, they have their own benefits, I'm not denying that... but I'm not at all convinced those benefits outweighs the time lost configuring this tool or that, fixing breakages caused by dependency updates, dealing with obtuse errors spit out by code I didn't write, going from the code in the browser to the actual source code to get anywhere when debugging, parsing crappy documentation, and just generally having the project be so much more complex and difficult to reason about. It's cognitive overload.
I've been doing this professionaly for a LONG time, I've seen so many fads come and go. The one thing I think we've lost along the way is the idea that simplicity leads to the best outcomes, and simplicity doesn't automatically mean you write less code, doesn't mean you cede responsibility for various things to third parties. Those things aren't automatically bad, but they CAN be, and I think more than we realize. We get wrapped up in "what everyone else is doing", we don't stop to question the "best practices", we just blindly follow.
I'm done with that, and my project is better for it! -
I wish people took concurrency more seriously
I get the feeling that often people start writing a project while giving 0 f*cks about thread safety, thinking that it is somehow handled "automatically" by the framework
Only to discover later that large amounts of their code are not thread safe and were only working fine in the past because there were fewer requests, so the chance for two requests happening simultaneously was low5 -
Def not dev oriented.
I am a huge fan of trading card games. It started with Yu Gi Oh, moved on to Magic, even tried, LoTR when it was a thing, tried algo Star Wars the original CCG (loved it), Duel Masters (when it was still in the U.S) Pokemon (of fucking course) and other more uncommon ones like Cardfight Vanguard, tried latino only games (Mitos y leyendas, Myths & Legends, this one is king on my list) and Flesh & Blood. But as a mexican kid, I was always a fan of fucking dragon ball, like most mexican kids.
SO I bought some cards from the newest game expansion. the owner of the TCG/anime store told me that if I was willing to play that I should hang out on tuesdays.
So, learning the rules of the game, and wanting to play with other people, I went there on a tuesday.
The MTG people were there fighting amongst themselves for some reason. the Pokemon people were there also, just opening packs without playing. A rather large table was there with a bunch of people playing a game that I did not recognize. And then there was me. I was chilling on my phone thinking that the DB dudes would show up eventually. nothing, so I just sat there waiting.
Suddenly a dude comes to the large table and starts pairing people for a "tournament" and once they are all sited he notices that 1 is missing, he walks up to me holding a store app and asks me "sorry bro, are you here to play with us by any chance?" to which I say "I do not think so, I came here for DB but I don't know what you guys are playing"
The dude looks down on his app, somehow actually sad and says "man I do play DB, but I don't think I have my cards with me, maybe, let me see" and he goes on to see if he brought something.
This was green flag n 1. the dude wanted to just play something with someone. And was doing something to not LEAVE someone behind. then quick as hell another says "well, why don't we give him a deck and he can play with us! we can teach him!" and I say "well what are you lads playing?" and he says "digimon man you like the anime? a new release came about! it's sick man it would be awesome if you play!"
Second green flag, another member of that community was happy for the idea of increasing the membership and actively did something to increase the population.
So, I hanged out with them. Close knit group, all friends from a long time, but willing to take an unfamiliar (and rather handsome) face with them.
My face when (MFW) the DB dudes where not there, so the digimon group adopted me.
I know have over.....2000 cards, most of them were gifted to me by them after they saw my chops and tough me how to play, by graciously lending me their decks.
This my lads, is what humanity is about. We got close fast, it has been 2 weeks of just chilling with them at the game lounge, just nice people, all of them really. Not a single angry moment or anything, you pull a crazy combo on them and they legit sheeeeeeeesh and applaud them, they don't care about loosing, they just want to have a good time, and this, this is a good crowd to be at.
Strive to make people feel welcomed. Being nice to others, taking a chance on people you deem to be ok, is fine really. It is rather cool. Anyone can be a salty asshole, but it takes a real king to be nice to others just for the sake of having a good time.
These dudes, they are gold. And I finally have something to take my mind away from work and other things that increase my anxiety and stress. I would much rather be there shooting the shit with the lads and playing games than at home, drinking the night away to relieve stress.
Kings5 -
In 2015 I sent an email to Google labs describing how pareidolia could be implemented algorithmically.
The basis is that a noise function put through a discriminator, could be used to train a generative function.
And now we have transformers.
I also told them if they looked back at the research they would very likely discover that dendrites were analog hubs, not just individual switches. Thats turned out to be true to.
I wrote to them in an email as far back as 2009 that attention was an under-researched topic. In 2017 someone finally got around to writing "attention is all you need."
I wrote that there were very likely basic correlates in the human brain for things like numbers, and simple concepts like color, shape, and basic relationships, that the brain used to bootstrap learning. We found out years later based on research, that this is the case.
I wrote almost a decade ago that personality systems were a means that genes could use to value-seek for efficient behaviors in unknowable environments, a form of adaption. We later found out that is probably true as well.
I came up with the "winning lottery ticket" hypothesis back in 2011, for why certain subgraphs of networks seemed to naturally learn faster than others. I didn't call it that though, it was just a question that arose because of all the "architecture thrashing" I saw in the research, why there were apparent large or marginal gains in slightly different architectures, when we had an explosion of different approaches. It seemed to me the most important difference between countless architectures, was initialization.
This thinking flowed naturally from some ideas about network sparsity (namely that it made no sense that networks should be fully connected, and we could probably train networks by intentionally dropping connections).
All the way back in 2007 I thought this was comparable to masking inputs in training, or a bottleneck architecture, though I didn't think to put an encoder and decoder back to back.
Nevertheless it goes to show, if you follow research real closely, how much low hanging fruit is actually out there to be discovered and worked on.
And to this day, google never fucking once got back to me.
I wonder if anyone ever actually read those emails...
Wait till they figure out "attention is all you need" isn't actually all you need.
p.s. something I read recently got me thinking. Decoders can also be viewed as resolving a manifold closer to an ideal form for some joint distribution. Think of it like your data as points on a balloon (the output of the bottleneck), and decoding as the process of expanding the balloon. In absolute terms, as the balloon expands, your points grow apart, but as long as the datapoints are not uniformly distributed, then *some* points will grow closer together *relatively* even as the surface expands and pushes points apart in the absolute.
In other words, for some symmetry, the encoder and bottleneck introduces an isotropy, and this step also happens to tease out anisotropy, information that was missed or produced by the encoder, which is distortions introduced by the architecture/approach, features of the data that got passed on through the bottleneck, or essentially hidden features.4 -
Probably everyone at least once had situation when they receive a meaningless screenshot with 500 page, a message "Application doesn't work fix it" and 0 info whatsoever.
Here is my tip that saved me a lot of trouble.
I display error id in the center of the screen, large enough so no matter how small and blurry the image is (yes users, send us photos of theirs displays) , It is always easy to ready it so we can start investigation without talking to those monkeys.3 -
Question - is this meaningful or is this retarded?
if
2*3 = 6
2*2 = 4
2*1 = 2
2*0 = 0
2*-1 = -2
then why doesnt this work?
6/3 = 2
6/2 = 3
6/1 = 6
6/0 = 0
6/-1 = -6
if n/0 is forbidden and 1/n returns the inverse of n, why shouldn't zero be its own inverse?
If we're talking "0" as in an infinitely precise definition of zero, then 1/n (where n is arbitrarily close to 0), then the result is an arbitrarily large answer, close to infinite, because any floating point number beneath zero (like an infinitely precise approximation of zero) when inverted, produces a number equal to or greater than 1.
If the multiplicative identity, 1, covers the entire set of integers, then why shouldn't division by zero be the inverse of the multiplicative identity, excluding the entire set? It ONLY returns 0, while anything n*1 ONLY returns n.
This puts even the multiplicative identity in the set covered by its inverse.
Ergo, division by zero produces either 0 or infinity. When theres an infinity in an formula, it sometimes indicates theres been
some misunderstanding or the system isn't fully understood. The simpler approach here would be to say therefore the answer is
not infinity, but zero. Now 'simpler' doesn't always mean "correct", only more elegant.
But if we represent the result of a division as BOTH an integer and mantissa
component, e.x
1.234567 or 0.1234567,
i.e. a float, we can say the integer component is the quotient, and the mantissa
is the remainder.
Logically it makes sense then that division by zero is equivalent to taking the numerator, and leaving it "undistributed".
I.e. shunting it to the remainder, and leaving the quotient as zero.
If we treat this as equivalent of an inversion, we can effectively represent the quotient from denominators of n/0 as 1/n
Meaning even 1/0 has a representation, it just happens to be 0.000...
Therefore
(n * (n/0)) = 1
the multiplicative identity
because
(n* (n/0)) == (n * ( 1/n ))
People who math. Is this a yea or nay in your book?25 -
Roof is leaking... Due to rainy stormy weather here, I have now 3 buckets in my flat for catching the water.
Next thing that broke was the faucet in the kitchen... Whoever installed the kitchen (inherited from previous tenant) was a fricking fuck nugget. Not only are most important parts like the stove unbalanced (cooking is very fun...) - but most things were wrongly installed.
The rubber band under the faucet was a few mm larger than the faucet itself... Stretched out as someone really tightened the screws... Too tight. Friction tore the rubber band on one side. Note that the faucet is one of the large, pompous ones which weigh a fuckton. So the fucking faucet now - as the rubber band tore - turned into a sprinkler as the faucet moves due to water pressure.
Ok. Faucet out, new faucet in. Shouldn't be that hard.
Wait. Wtf?
Turns out they didn't use a milling head... The hole is a cone, top larger - then getting smaller.
Ok. No problem.
Let's do some drill action.
Uhm. Why is the place to the window wet... Oh. Great. Another leak.
*some mopping action*
Back to the kitchen. Realizing I didn't fully close the valve for water -.
Kitchen cabinet, next mopping action.
Water with saw dust is pretty ugly combination -.-
Aka: My relaxing Saturday became a full blown """Fuck you with an anchor""" day instead. Thanks universe. Love you hon. Please, next time put at least some lube on the anchor, entry is quite painful.13 -
I hate React. I keep reading that people have problem of grasping it, but that's not the case for me. I get it, I understand it, but I hate with passion HOW it's done knowing how nice it's done elsewhere. What really triggers me is how ugly it looks, both from architecture and code level. To me it really say a lot when even code shown in documentation looks ugly, and while reading it you ask ourself constantly "why it's done this way?". When I read React being called an "elegant" solution something explodes in me. Did you saw Svelte? Vue? Damn, even Alpine.js?
I just cannot how overengineered this API is. Even doing simplest things there produces so much junk code written only because this is what library requires. Why? I feel like working with it is a punishment.
And scalability and maintainability? I've never seen large-scale projects more messed up than those wrote with React. And yes, you can blame teams working on them for lack of skills, but it is the library which encourages or not good practices also, and I've never seen such bad situation with other libraries/frameworks.8 -
TL;DR; do your best all you like, strive to be the #1 if you want to, but do not expect to be appreciated for walking an extra mile of excellence. You can get burned for that.
They say verbalising it makes it less painful. So I guess I'll try to do just that. Because it still hurts, even though it happened many years ago.
I was about to finish college. As usual, the last year we have to prepare a project and demonstrate it at the end of the year. I worked. I worked hard. Many sleepless nights, many nerves burned. I was making an android app - StudentBuddy. It was supposed to alleviate students' organizational problems: finding the right building (city plans, maps, bus schedules and options/suggestions), the right auditorium (I used pictures of building evac plans with classes indexed on them; drawing the red line as the path to go to find the right room), having the schedule in-app, notifications, push-notifications (e.g. teacher posts "will be 15 minutes late" or "15:30 moved to aud. 326"), homework, etc. Looots of info, loooots of features. Definitely lots of time spent and heaps of new info learned along the way.
The architecture was simple. It was a server-side REST webapp and an Android app as a client. Plenty of entities, as the system had to cover a broad spectrum of features. Consequently, I had to spin up a large number of webmethods, implement them, write clients for them and keep them in-sync. Eventually, I decided to build an annotation processor that generates webmethods and clients automatically - I just had to write a template and define what I want generated. That worked PERFECTLY.
In the end, I spun up and implemented hundreds of webmethods. Most of them were used in the Android app (client) - to access and upsert entities, transition states, etc. Some of them I left as TBD for the future - for when the app gets the ADMIN module created. I still used those webmethods to populate the DB.
The day came when I had to demonstrate my creation. As always, there was a commission: some high-level folks from the college, some guests from businesses.
My turn to speak. Everything went great, as reversed. I present the problem, demonstrate the app, demonstrate the notifications, plans, etc. Then I describe at high level what the implementation is like and future development plans. They ask me questions - I answer them all.
I was sure I was going to get a 10 - the highest score. This was by far the most advanced project of all presented that day!
Other people do their demos. I wait to the end patiently to hear the results. Commission leaves the room. 10 minutes later someone comes in and calls my name. She walks me to the room where the judgement is made. Uh-oh, what could've possibly gone wrong...?
The leader is reading through my project's docs and I don't like the look on his face. He opens the last 7 pages where all the webmethods are listed, points them to me and asks:
LEAD: What is this??? Are all of these implemented? Are they all being used in the app?
ME: Yes, I have implemented all of them. Most of them are used in the app, others are there for future development - for when the ADMIN module is created
LEAD: But why are there so many of them? You can't possibly need them all!
ME: The scope of the application is huge. There are lots of entities, and more than half of the methods are but extended CRUD calls
LEAD: But there are so many of them! And you say you are not using them in your app
ME: Yes, I was using them manually to perform admin tasks, like creating all the entities with all the relations in order to populate the DB (FTR: it was perfectly OK to not have the app completed 100%. We were encouraged to build an MVP and have plans for future development)
LEAD: <shakes his head in disapproval>
LEAD: Okay, That will be all. you can return to the auditorium
In the end, I was not given the highest score, while some other, less advanced projects, were. I was so upset and confused I could not force myself to ask WHY.
I still carry this sore with me and it still hurts to remember. Also, I have learned a painful life lesson: do your best all you like, strive to be the #1 if you want to, but do not expect to be appreciated for walking an extra mile of excellence. You can get burned for that. -
So I started working at a large, multi billion dollar healthcare company here in the US, time for round 2,(previously I wasn't a dev or in IT at all). We have the shittiest codebase I have ever laid eyes on, and its all recent! It's like all these contractors only know the basics of programming(i'm talking intro to programming college level). You would think that they would start using test driven development by now, since every deployment they fix 1 thing and break 30 more. Then we have to wait 3 months for a new fix, and repeat the cycle, when the code is being used to process and pay healthcare claims.
Then some of my coworkers seem to have decided to treat me like I'm stupid, just because I can't understand a single fucking word what they're saying. I have hearing loss, and your mumbling and quiet tone on top of your think accent while you stop annunciated your words is quite fucking hard to understand. Now I know english isn't your first language and its difficult, I know, mine is Spanish. But for the love of god learn to speak the fuck up, and also learn to write actual SQL scripts and not be a fucking script kiddie you fucking amateur. The business is telling you your data is wrong because you're trying to find data that exists is complex and your simple select * from table where you='amateur with "10years" experience in SQL' ain't going to fucking cut it. Learn to solve problems and think analytically instead of copy fucking pasta. -
Sometimes I think devs are like superheroes who are bored to death and just want to have the greatest world clusterfuck possible to be ... Amused.
Backstory: One project, fairly large (roughly 200 dependencies, a framework). I looked over the ticket backlog and a critical ticket title regarding the important framework caught my eye.
(Rephrased as title was gibberish)
Framework fork needed for supporting different versions of library X
...
Ok. They want to fork a whole fucking framework for a single library dependency.
😶
The framework that is the basis of like 30 - 40 % of all projects at our company.
😶
Maybe.. I just misunderstood it. (my hope dies several times a day, one more or less doesn't matter).
Ticker: Blablablablabla...
"to incorporate library X at version A and - for other projects - at version Y, we need to split the framework into two forks with different versions but same namespace."
🤮
Why. Just why. How the fuck can anyone come up with such an incredible stupidity?
After chewing some people's ears off....
It turned out to be very simple.
Just split off the library dependent part, which were like 20 plus classes.
Release it with two different versions, for library in version A and library B.
Done.
Sometimes devs terrify me.
Please. Never fork / branch a framework or anything "heavy" completely.
That's madness. Properly split what needs to be split and be done.
It's not that hard, hmkay?1 -
In the 90s most people had touched grass, but few touched a computer.
In the 2090s most people will have touched a computer, but not grass.
But at least we'll have fully sentient dildos armed with laser guns to mildly stimulate our mandatory attached cyber-clits, or alternatively annihilate thought criminals.
In other news my prime generator has exhaustively been checked against, all primes from 5 to 1 million. I used miller-rabin with k=40 to confirm the results.
The set the generator creates is the join of the quasi-lucas carmichael numbers, the carmichael numbers, and the primes. So after I generated a number I just had to treat those numbers as 'pollutants' and filter them out, which was dead simple.
Whats left after filtering, is strictly the primes.
I also tested it randomly on 50-55 bit primes, and it always returned true, but that range hasn't been fully tested so far because it takes 9-12 seconds per number at that point.
I was expecting maybe a few failures by my generator. So what I did was I wrote a function, genMillerTest(), and all it does is take some number n, returns the next prime after it (using my functions nextPrime() and isPrime()), and then tests it against miller-rabin. If miller returns false, then I add the result to a list. And then I check *those* results by hand (because miller can occasionally return false positives, though I'm not familiar enough with the math to know how often).
Well, imagine my surprise when I had zero false positives.
Which means either my code is generating the same exact set as miller (under some very large value of n), or the chance of miller (at k=40 tests) returning a false positive is vanishingly small.
My next steps should be to parallelize the checking process, and set up my other desktop to run those tests continuously.
Concurrently I should work on figuring out why my slowest primality tests (theres six of them, though I think I can eliminate two) are so slow and if I can better estimate or derive a pattern that allows faster results by better initialization of the variables used by these tests.
I already wrote some cases to output which tests most frequently succeeded (if any of them pass, then the number isn't prime), and therefore could cut short the primality test of a number. I rewrote the function to put those tests in order from most likely to least likely.
I'm also thinking that there may be some clues for faster computation in other bases, or perhaps in binary, or inspecting the patterns of values in the natural logs of non-primes versus primes. Or even looking into the *execution* time of numbers that successfully pass as prime versus ones that don't. Theres a bevy of possible approaches.
The entire process for the first 1_000_000 numbers, ran 1621.28 seconds, or just shy of a tenth of a second per test but I'm sure thats biased toward the head of the list.
If theres any other approach or ideas I may be overlooking, I wouldn't know where to begin.16 -
Maybe I'm severely misunderstanding set theory. Hear me out though.
Let f equal the set of all fibonacci numbers, and p equal the set of all primes.
If the density of primes is a function of the number of *multiples* of all primes under n,
then the *number of primes* or density should shrink as n increases, at an ever increasing rate
greater than the density of the number of fibonacci numbers below n.
That means as n grows, the relative density of f to p should grow as well.
At sufficiently large n, the density of p is zero (prime number theorem), not just absolutely, but relative to f as well. The density of f is therefore an upper limit of the density of p.
And the density of p given some sufficiently large n, is therefore also a lower limit on the density of f.
And that therefore the density of p must also be the upper limit on the density of the subset of primes that are Fibonacci numbers.
WHICH MEANS at sufficiently large values of n, there are either NO Fibonacci primes (the functions diverge), and therefore the set of Fibonacci primes is *finite*, OR the density of primes given n in the prime number theorem
*never* truly reaches zero, meaning the primes are in fact infinite.
Proving the Fibonacci primes are infinite, therefore would prove that the prime number line ends (fat chance). While proving the primes are infinite, proves the Fibonacci primes are finite in quantity.
And because the number of primes has been proven time and again to be infinite, as far back as 300BC,the Fibonacci primes MUST be finite.
QED.
If I've made a mistake, I'd like to know.11 -
I had a brainfart and I can't google it, do you happen to know of a game that deals with inventory in the style of a stack (large, but you can only access the topmost few elements at any time)?4
-
A large pool of application instances' is writing logs to the same physical file. No way to distinguish which instance wrote which line.
Welcome to hell
We're being asked questions. We're replying that we cannot help unless logging is fixed. Noone's bothering to fix this mess and instead returns tickets with requests to investigate more.
F.U.N
/s3 -
Situation: I have a love hate relationship with python due to the lack of types as I have in more established languages such as C#, Java and shit even TypeScript
Situation (cont): A rather large codebase that i have developed for multiple processes at work run on Python.
I don't hate it, I just don't absolutely love it, there is a lot of things to like about Python, but man I do have some conflicts with it, I have been facing out to use other solutions that feel scripty, such as the newer versions of C# with .net, but I would say that about 80% of our codebase runs on Python, the rest is PHP.
I am somewhat traditional in the way my programs run, I started with C++ and Java, then for whatever reason (I blame codecademy at the time) switched over to Ruby and Javascript, mostly Javascript. I do not remember how I found Python, I do remember learning it with an online tutorial, shit was easy to get started with.
My codebase running on Python is huge, and they do a lot from automation scripts, to data gathering and database management, never had I been bitten with the "oh noes is so slow" bug since my code is not Google level big, for everything else Python seems rather fast imho
I dunno, big time love hate relationship9 -
The Zen Of Ripping Off Airtable:
(patterned after The Zen Of Python. For all those shamelessly copying airtables basic functionality)
*Columns can be *reordered* for visual priority and ease of use.
* Rows are purely presentational, and mostly for grouping and formatting.
* Data cells are objects in their own right, so they can control their own rendering, and formatting.
* Columns (as objects) are where linkages and other column specific data are stored.
* Rows (as objects) are where row specific data (full-row formatting) are stored.
* Rows are views or references *into* columns which hold references to the actual data cells
* Tables are meant for managing and structuring *small* amounts of data (less than 10k rows) per table.
* Just as you might do "=A1:A5" to reference a cell range in google or excel, you might do "opt(table1:columnN)" in a column header to create a 'type' for the cells in that column.
* An enumeration is a table with a single column, useful for doing the equivalent of airtables options and tags. You will never be able to decide if it should be stored on a specific column, on a specific table for ease of reuse, or separately where it and its brothers will visually clutter your list of tables. Take a shot if you are here.
* Typing or linking a column should be accomplishable first through a command-driven type language, held in column headers and cells as text.
* Take a shot if you somehow ended up creating any of the following: an FSM, a custom regex parser, a new programming language.
* A good structuring system gives us options or tags (multiple select), selections (single select), and many other datatypes and should be first, programmatically available through a simple command-driven language like how commands are done in datacells in excel or google sheets.
* Columns are a means to organize data cells, and set constraints and formatting on an entire range.
* Row height, can be overridden by the settings of a cell. If a cell overrides the row and column render/graphics settings, then it must be drawn last--drawing over the default grid.
* The header of a column is itself a datacell.
* Columns have no order among themselves. Order is purely presentational, and stored on the table itself.
* The last statement is because this allows us to pluck individual columns out of tables for specialized views.
*Very* fast scrolling on large datasets, with row and cell height variability is complicated. Thinking about it makes me want to drink. You should drink too before you embark on implementing it.
* Wherever possible, don't use a database.
If you're thinking about using a database, see the previous koan.
* If you use a database, expect to pick and choose among column-oriented stores, and json, while factoring for platform support, api support, whether you want your front-end users to be forced to install and setup a full database,
and if not, what file-based .so or .dll database engine is out there that also supports video, audio, images, and custom types.
* For each time you ignore one of these nuggets of wisdom, take a shot, question your sanity, quit halfway, and then write another koan about what you learned.
* If you do not have liquor on hand, for each time you would take a shot, spank yourself on the ass. For those who think this is a reward, for each time you would spank yourself on the ass, instead *don't* spank yourself on the ass.
* Take a sip if you *definitely* wildly misused terms from OOP, MVP, and spreadsheets.5 -
The universe has taken a cactus.
It proceeded to gift the cactus with a toxin that greatly enhances the stimulus of pain.
After the universe watched it's miraculous creation it decided to shove it up so far my arse that my gag reflex turned on and I puked a lot of cactus.
Didn't sleep well, weekend hardware migration finish, today an old server got moved.
Some part, most likely the redundant PSU, had a short circuit - decided to take the switches out... Which are the only non redundant hardware...
There was only one critical system in the whole rack, that was one redundant firewall.
Guess what happened..... Naaaa?
*drum roll*
For whatever reason, the second firewall didn't kick in, so large part of internal network unreachable as VPN was on the firewall.
:thumbsup:
That's not cactus level yet.
Spontaneously a large part of the work at home crew decided to call, cause getting an email wasn't enough.
So while all the phones were ringing and we had the joyful fun to carefully take apart a whole rack to check for possible faulty wiring / electric burns / hardware damage and getting firewall up and running again...
Some dev decided to run a deployment (doable as one of the few working at the company at the moment -.-).
I work from home, but we had a conference phone call running the whole time so I could "deescalate" and keep others up-to-date. So me on headphone with conference call, regular phone for calls, while typing mails / sms for de-escalation.
Now we're reaching cactus level, cause being tortured by being annoyed out of hell by all telephone ringing, the beeping of UPS (uninterruptible power supplies), the screaming of admins from the server room and the roaring of air coolers…
Suddenly said dev must have stood in the midst of the chaos… and asked for help cause "the deployment broke, project XY is offline"...
I think it was the first time since years that I screamed at the top of my lungs.
Bad idea (health issues)… but oh boy was it a pleasure to hear my own voice echo through the conference speaker and creating an echoic sound effect.
It was definitely worth coughing out my loungs for the next hour and I think it was the best emotional outburst ever.
I feel a bit sorry for the dev, but only a tiny bit.
After the whole rack thing, the broken deployment fixing and the "my ears are bleeding and I think I will never be able to talk again" action...
We had to roll out several emergency deployments to fix CVEs (eg libexpat).
This day was a marvelous shit show.
I will now cry myself to sleep with some codein.1 -
I know streams are useful to enable faster per-chunk reading of large files (eg audio/ video), and in Node they can be piped, which also balances memory usage (when done correctly). But suppose I have a large JSON file of 500MB (say from a scraper) that I want to run some string content replacements on. Are streams fit for this kind of purpose? How do you go about altering the JSON file 'chunks' separately when the Buffer.toString of a chunk would probably be invalid partial JSON? I guess I could rephrase as: what is the best way to read large, structured text files (json, html etc), manipulate their contents and write them back (without reading them in memory at once)?4
-
Large majority of rants is about incompetent project managers.
No matter where you live the problem stays the same. Most of them have no clue how software is being made and how dev/qa work looks like.
I frankly do not understand this phenomena. I have friends in automotive/constructions industry and theirs managers are engineers too in that field. Why it can't be the same in software development?5 -
I've had a lot of jobs, and they've all employed some form of single sign-on. But all of them have required enough individual logins for various services that I had to maintain a full category for that employer in my keepass. Until now.
This company has, by far, the most comprehensive SSO I have ever seen. Perhaps it should not be surprising that it works so well, as it is 100% made in-house. But for a company of this size, that's an amazing achievement. It speaks to excellent planning, it seems to me.
Anybody else ever worked for a large company that had a truly unified SSO?2 -
When you bust your ass developing a site for a client, bend over backwards with changes - pushing the rest of your extremely large queue further and further behind, just to come in to a cancellation request from someone else at said company. 😡 We had really good rapport and the site looked amazing, and all they give me is "we're going in another direction". 😡 Why do people so this when the site is already finished?!? So rude! Before you comment telling me to charge upfront next time or whatever I work for a huge company so none of that is in my control.
-
In my working floor there is a large bottle of water for waterstation. It usually ran out during the middle of the month. So I curious about the ran out situation, I got the answer from the housekeeper.
"The was not enough budget to allocate water bottle for our floor, we need to share all of them for the whole building. We only received 4 bottles for a half-month."
(It ran out 4 days from the beginning of the month)
...
EEEEEEEEEEERRRRRRHHHHHHHHHHHHHHHHHHHHHHHH2 -
When I first started down the path to becoming a developer, I was a "business analyst" where I managed our departments reports and ended up migrating all the reports from daily query run in MS Access with Task manager and emailed out to all the managers including the VP of the entire business unit, I created
Views in the database and sent out the same spreadsheet with the view in excel daily since management didn't want "change". Granted this was at a large health care company in the US and didn't want to invest in a real dashboard for their reports. The only thing that was changed in the email and file was the file name with the current date. I left the company a while ago and recently applied for a similar position for the shits and gigs. Interviewed with the It manager and they're still using the same excel macro I wrote 3 years later.2 -
One day, the Director of Web Ops (marketing role) submitted a ticket to update the list of product categories on the website’s navigation. Sounds like a simple ticket right? Just some html edits. Nope. Every day for three days, she changes her mind and adds new changes. What should have taken me 10 minutes stretched out to three days. She held up code review of my ticket because she kept making changes.
She had plenty of time to sort out what she wanted. That ticket had been sitting in the To Do pile for two days before I touched it.
She was being an asshole because she knew she could get away with it and I had no recourse: my direct manager was on vacation, the entire dev team was going to be laid off anyway so no one was going to defend us on “trivial” matters, and we were going to enter code freeze soon so she’d just argue it was critical business changes for our critical revenue season.
I suspect she was also just not good at her job. I never met her in person because she was hired during the 2020 pandemic and we were all working remotely. I did see her make a five minute presentation during an all staff meeting…and she didn’t come off too well. Her voice was trembling during her turn to speak…like she was not confident or not prepared.
She knew she was causing chaos but she put on this act of not knowing. She was definitely trained on our dev team’s practices for tickets and deployments. She knows about code review, beta testing, and user acceptance testing that has to happen before a ticket can be deployed.
It happened to be before Thanksgiving weekend 2020. Our deploy was going to happen on Tuesday instead of Thursday because Thursday was a holiday (no one would be working) and Wednesday was a half day.
Tuesday afternoon at 1pm, she messages me and the dev in charge of deploy about more changes! My time is already occupied because our Product Manager went on vacation and dumped a large amount of user acceptance testing on me. I scream at my computer at that point because I realize I’m in the ninth circle of hell. I tell the other dev in a separate message that Web Ops has been making changes EVERY DAY since I picked up that ticket.
Other dev tells her that we have to check with the C-suite executive for engineering because we’re not allowed to make changes to tickets so close to the deploy. This is actually the policy. He also tries to give Web Ops the benefit of the doubt because we’re not deploying on our usual day. He had to do that to so she didn’t feel bad (and so she doesn’t complain about us not working towards the company’s goals).
Other dev had to do the code changes because I was otherwise occupied with user acceptance testing. If I were him, I’d be pissed that I was distracted from concentrating on the deploy so close to the holiday.
Director of Web Ops was actually capable of even more chaos. I ranted about it before. For that dramatization and if you want to go down the rabbit hole, see: https://devrant.com/rants/4811518/...4 -
Sorry for bad english
So before 14 min of this post
My browser keeps hanging because of that large message wich my boss sent to me
And simply message was about "company giving me raise from this month"
So i am happy now and angry too on my pc3 -
Data wrangling is messy
I'm doing the vegetation maps for the game today, maybe rivers if it all goes smoothly.
I could probably do it by hand, but theres something like 60-70 ecoregions to chart,
each with their own species, both fauna and flora. And each has an elevation range its
found at in real life, so I want to use the heightmap to dictate that. Who has time for that? It's a lot of manual work.
And the night prior I'm thinking "oh this will be easy."
yeah, no.
(Also why does Devrant have to mangle my line breaks? -_-)
Laid out the requirements, how I could go about it, and the more I look the more involved
it gets.
So what I think I'll do is automate it. I already automated some of the map extraction, so
I don't see why I shouldn't just go the distance.
Also it means, later on, when I have access to better, higher resolution geographic data, updating it will be a smoother process. And even though I'm only interested in flora at the moment, theres no reason I can't reuse the same system to extract fauna information.
Of course in-game design there are some things you'll want to fudge. When the players are exploring outside the rockies in a mountainous area, maybe I still want to spawn the occasional mountain lion as a mid-tier enemy, even though our survivor might be outside the cats natural habitat. This could even be the prelude to a task you have to do, go take care of a dangerous
creature outside its normal hunting range. And who knows why it is there? Wild fire? Hunted by something *more* dangerous? Poaching? Maybe a nuke plant exploded and drove all the wildlife from an adjoining region?
who knows.
Having the extraction mostly automated goes a long way to updating those lists down the road.
But for now, flora.
For deciding plants and other features of the terrain what I can do is:
* rewrite pixeltile to take file names as input,
* along with a series of colors as a key (which are put into a SET to check each pixel against)
* input each region, one at a time, as the key, and the heightmap as the source image
* output only the region in the heightmap that corresponds to the ecoregion in the key.
* write a function to extract the palette from the outputted heightmap. (is this really needed?)
* arrange colors on the bottom or side of the image by hand, along with (in text) the elevation in feet for reference.
For automating this entire process I can go one step further:
* Do this entire process with the key colors I already snagged by hand, outputting region IDs as the file names.
* setup selenium
* selenium opens a link related to each elevation-map of a specific biome, and saves the text links
(so I dont have to hand-open them)
* I'll save the species and text by hand (assuming elevation data isn't listed)
* once I have a list of species and other details, to save them to csv, or json, or another format
* I save the list of species as csv or json or another format.
* then selenium opens this list, opens wikipedia for each, one at a time, and searches the text for elevation
* selenium saves out the species name (or an "unknown") for the species, and elevation, to a text file, along with the biome ID, and maybe the elevation code (from the heightmap) as a number or a color (probably a number, simplifies changing the heightmap later on)
Having done all this, I can start to assign species types, specific world tiles. The outputs for each region act as reference.
The only problem with the existing biome map (you can see it below, its ugly) is that it has a lot of "inbetween" colors. Theres a few things I can do here. I can treat those as a "mixing" between regions, dictating the chance of one biome's plants or the other's spawning. This seems a little complicated and dependent on a scraped together standard rather than actual data. So I'm thinking instead what I'll do is I'll implement biome transitions in code, which makes more sense, and decouples it from relying on the underlaying data. also prevents species and terrain from generating in say, towns on the borders of region, where certain plants or terrain features would be unnatural. Part of what makes an ecoregion unique is that geography has lead to relative isolation and evolutionary development of each region (usually thanks to mountains, rivers, and large impassible expanses like deserts).
Maybe I'll stuff it all into a giant bson file or maybe sqlite. Don't know yet.
As an entry level programmer I may not know what I'm doing, and I may be supposed to be looking for a job, but that won't stop me from procrastinating.
Data wrangling is fun.2 -
Question: We are planning to transition our old ES5 codebase to modern ES6/ES7 and even typescript.
What would be the build tool you would recommend if we want to start supporting ES6/ES7 and even Typescript?
Webpack, Vite some other?
This is a vanilla Javascript Project with large codebase it's been built using custom build tools like UglifyJS and UglifyCSS and of after lots of begging it finally got the green light to move to a more modern build tool and start supporting a more standard JavaScript Features.
Mainly I want to move to TypeScript but transition would be slow so the build tool would need to support .ts and .js as well, that is traspile both the .ts and .js into one final production build.
What build tool would you recommend for that?8 -
- make absurdly large refactoring on
- run unit tests for the first time on this branch and expect dozens of failures
- everything works
- be like WTF!
- git status
> on brach master
And this is how to troll yourself.2 -
How to disconnect from work after working hours? Im working for the last 4 months as a mid level dev in this company. I mean Im able to problem-solve and do my work but sometimes I get so addicted to problem solving that I get worried and become obsessed, hyperfixated (especialy if Im stuck on something for lets say a couple weeks). It goes to the point where I work from home 12-14 hours a day just to figure out some bug in the flow.
Thing is, our codebase is large and when doing every new refactor/feature some surprises happen. I dont have a decent mentor who could teach me one on one or even do pair programming with. All i have is just some colleagues who can point me to right direction or do a code review from time to time. Thats it.
I dont know why I take this so personally. For example I had to do a feature which I did in 1 week, then MR got approved by devs and QA. After that during regression they found like 3 blockers and I felt really bad and ashamed. While in reality our BA did not define feature properly, devs who reviewed it didnt even launch the code and poke around in the app, and our team's QA tested only the happy scenario. Basically this is failing/getting delayed because of a failure in like 6-7 people chain.
However for some reason Im taking this very personally, that I, as a dev failed. Maybe due to my ADHD or something but for the next days or weeks as long as I dont find solution I will isolate myself and tryhard until I get it right. Then have a few days of chill until I face another obstacle in another task again. And this keeps repeating and repeating.
My senior colleague tells me to chill and dont let work take such a toll on my emotional/physical/mental health. But its hard. He has 7 years of experience and has decent memory. I have 2-3 years of experience and have ADHD, we are not the same. I dont know how to become a guy who clocks out after 8 hours of work done everyday. Its like I feel that they might fire me or I will look bad if I dont put in enough effort. Not like I was ever fired for performance issues... Anyways I dont know how to start working to live, instead of living for work.
I hate who Im becoming. I dont work out anymore, started smoking a lot, dont exercise. I live this self induced anxiety driven workaholic lifestyle.6 -
Question for devs who work in large multi-team environments:
A) What is your code review process like? Does a senior review it once and then it's off to QA or do you have "levels" of approval?
B) If you're launching a feature that depends on another team how are you coordinating it? Do you just talk over a ticket and then hit merge and deploy at the same time or like what's your process like?
C) What CI/CD tool do you use? Also what code hosting platform do you use? Github/GItlab/etc.
D) Are you currently happy with the CI tool you're using? If not what are some common issues you're facing?5 -
Why is tech management so f-ing distant? Very often NOT in meetings which they created and very not interested in anything the team/teams do. It is really a large offset between the work actually being done, the day-to-day operations that we do and the competence of management to acknowledge the fact that we actually do those things.
A lot of times they just stay silent in meetings and in the end they say something to try and make some conclusion and perhaps something ”funny” to try and lighten up the atmosphere. They fail on both of their tasks. They have no clue and are not interested in learning.
I feel like many of them don’t actually do anything. They are often ”away” but it is really unclear what that means.
I think it is symptom of a truly dysfunctional tech process. Bad leaders tend to hire more bad leaders and it is a toxic circle ending in good competent people leaving wanting more in the leadership.2 -
This is a rant about the passion of programming and building in the business world (AKA corporate/startup world)
I speak for myself and I believe many programmers out there who set out on their journey into the world of programming by a certain interest kindled some time when they first wrote their first line of code. We innocently eager, and dream of working for large fancy companies and start making money while doing the thing we love doing the most.
And then... reality hits. We find that most companies are basically just the same thing. Our supposedly creative and mind-challenging passion is now turned into mundane boring repetitive tasks and dealing with all kinds of bazaar demands and requirements. You suddenly go from wanting to change the world to "please move this to left by 10 px". And from experience that drives people to the extent of hating their jobs, and hating the very thing they were once so very infatuated with.
One narrative I see being pushed down the throats of developers (especially fresh young eager developers with no experience) mostly by business people/owners is "WORK FOR PASSION!". I personally heard one CEO say things like "It's not just about a salary at the end of the month. IT IS ABOUT A MISSION. IT IS ABOUT A VISION"...bla...bla...bla. Or "We don't work for money we work for passion". Yeah good luck keeping your business afloat on passion.
What irritates me the most about this, is that it is working. People today are convinced that doing shit jobs for these people are all about passion. But no one wants to stop for a second and think that maybe if people are passionate about something, even if that thing is in the field in which they work, they're not passionate about working for someone else doing something they hate? If I am really working for "passion" why don't I just quit and go work on something that I am ACTUALLY passionate about? Something that brings me joy not dread? It's a simple question but it's baffling to me why no one thinks about it. To me personally, jobs are just that; jobs. It's something to make a living and that's it. I don't give a fuck if you think you're building the next "innovative", "disruptive", "shitluptive" thing :D. Unfortunately that is viewed as "negative limited mentality".
I am quite passionate about programming and making things, but I am not so passionate about building your stupid app/website with a glue code everywhere!2 -
you know what annoys me about this situation the most ?
noone is living an ideal life
in any sense
except a few
but that being said, living less than ideal life if people had not wasted so much time, would have led to certain things becoming better.
example.
if i was out of development work, and had to take a crap job.
and lets say that ended up putting me in a financially unstable situation.
if i had rotten teeth, i could work part time, go to a sliding scale place and fix them one by one
while either educating myself further or looking for a better job because in truth, if i'm accepting a part time job, i must be fucked.
i don't see any longevity in an intensely physical job, I see an early death.
there are not enough paying people to ensure everyone has a skilled job, and truthfully not everyone can, but we have more people than we need to do the unskilled and skilled jobs both so why are we not running with that ?
the best time to do unskilled labor or just labor jobs period is when a person is young and there body is new.
and then not for long or with accommodation considering throwing your back out or fucking up your knees stays with you for life.
everything is so backwards in this country.
people think in terms so frequently these days in 'how can i make someone else suffer for my amusement and see their potential diminished so i feel better about my fucked up pathetic life ?'
or
'how can i get revenge against a person that doesn't deserve it'
or
'how can i ensure other people are totally boned so my charmed life i don't deserve seems satisfying'
its pretty gross as are these people
well fast forward years later and life appears fairly repetitive for alot of people
took a very large of detours here, had some fun, experienced some fucked up horros, saw a few wonders which were mostly based off my ideas, and some that were not.
still i return to what is to be done about our unfair, wasteful system ?
I've always been a fan of removing people's 'excuses' to neglect their children for example.
and definitely blocking all avenues of abuse.
even unintended, or pretended to be unintended.
i also hate people who smell because they don't clean themselves, and use excuses for that
I also hate people who make other people live in a situation where they can't take care of themselves and then try to dominate places they seek refuge because our fucking system sucks.
I also hate that there is more food than people can eat and restaurants closing when there are hungry people.
i also despise that we have more vacant houses in this country than we have family units.
some are just rotting away from neglect.
and i most especially hate people who get off on watching whole landscapes decay.
there is tons of work for the proper people
some of it is hard
some of it is tedious
its these kind of tasks that are necessary
the right spirit and the RIGHT COMPENSATION and the work gets done.. hopefully.
starting out with placing everyone in means to eat and sleep and clean themselves seems the most important.
everything else is icing on the cake, because by and large many people get sick of doing the same exact things, and people hate staring at the wall.
the problem is, there are alot of people who are, due to extreme damages from our modified culture, extremely abnormal, sadistic and untrustworthy around... anyone.
so with more time on their hands, they get bored and turn destructive and antisocial and breed people to be worse.
years I've been preaching this.
same people fly past in man places.
here and there some new fool marches in, eyes sparkling with malevolence, only to get caught in the same eternal loop and be absorbed into it.
i haven't seen one such as myself that I know of, that showed up with every intention of changing their life, becoming friendly with people, finding the things they enjoyed, and improving themselves intellectually, emotionally and socially; searching for an environment filled with more people who would be helpful to this extent, getting a rude awakening and realizing how horrible their country was becoming.
don't know if I should be happy being alone as the only sane person. heh.
I really don't want to be. I just want us to be happy. this is deserved after so much hardship. after seeing how people in general have become.
oh we all have lusts and vices and shortcomings, but the gulf that had grown between ordinary folk and the general population is astoundingly wide.8 -
I like the German System. You learn theory and Real Life practice in conjuncture. It teaches you the Industrie at large and the theory behind it13
-
When it comes to using XCode, I can’t be the only one who thinks it’s a stupidly large file. Took a whole day to download, I know having a WiFi speed of 20Mb/s isn’t great but on a brand new iMac with nothing else installed you’d except it to download and install pretty quickly.
Also what is it with the Mac and things not wanting to be full screen??4 -
Just found out that the project I've been trying to save because management needs it to motivate a bunch of engineers into finishing work is on the chopping block.
I never wanted to take it on.
I voiced all my concerns throughout the last year about everything they are saying to me now.
But, after being chased for mundane deliverables and workshop deadlines-- and not seeing my coworkers faces in the past six months I want to just state this:
I've been "triangulating" through work for the past two years hoping either RTO will come and kick my ass into gear or I will end up owning something large enough that I care about, and all I have to show for it is a messy workflow, a flood email inbox, and a burning desire to let everything burn to shit.
If it's on the chopping block because I'm a valuable resource, then I am putting myself on the chopping block because there was nothing of value that I did that seems to be resonating.
All my glue work is ignored. I ignored their deadlines till they noticed what I did. It only led me to realize that I cannot possibly continue doing acts of service. Turns out it's all they ever wanted as they pretended I owned this company.
I am naive, and I hate myself for it.2 -
This twisted feeling when you make great progress in creating a new large project at work while you are still unsure if you actually want to do it .2
-
From my job applications I have concluded that there is a large surplus of front-end developers and a serious lack of back-end ones.
-
So a couple of months ago I had some stability issues which seems to have caused Baloo go crazy and create an 1.7 exabyte index file. It was apparently mainly empty as zfs compressed it down to 535MB
Today I spent some time trying to reproduce the "issue" and turns out that wasn't that hard.
So this little program running on FreeBSD with a compressed (lz4) zfs dataset creates an 1.9 Exabyte large file, nicely compressed down to 45KB :)
#include <stdio.h>
#include <fcntl.h>
#include <unistd.h>
#include <sys/limits.h>
int main(int argc, char** argv) {
int fd = open("bigfile.lge", O_RDWR|O_CREAT, 0644);
for (int i = 0 ; i < 1000000000; i++) {
lseek(fd, INT_MAX, SEEK_CUR);
}
write(fd, " ",1);
close(fd);
}3 -
Very vague and large question but: How do you become better in terms of software development / engineering?
For context my current job is pretty good but sometimes it lacks challenges, I’m interested in how people become better out of the work scope I guess.8 -
Do you know of innovative ways to
1) control a float with a keyboard
2) monitor a large number of variables and control others?
I want to emulate the functionality of a cockpit with all the various displays, knobs and switches, but with a keyboard and mouse.1 -
Isn’t it delightful when you come in to a large project to discover that they have a large underlying core that no one wants to touch but everyone relies on.
Quickly perusing the code you realize that the base was clearly created by someone who found their first tutorials for Java, but were previously a c developer.
It’s funny cause this code is of course from ~20 years ago and in different sections you can tell they were a C developer, a business admin, a Db admin, a junior conforming to pressures from others.
I recently looked at the deep rooted abuses of Java beans, and this entire internally created state management engine that serves no purpose but to create contrived complexity.
The use of propriety tools, that they paid lots for that perform incredibly simple tasks that have long since been solved by the open source community. Many of which are long defunct.
And the constant focus is on monkey patching the engine to solve small issues, which bloat the time to deal with issues. Since everything needs to be tested by their methodologies.
The inability to understand that the underlying structure is the issue and that tackling that, rather than just shifting the entire solution to new languages will suddenly solve the problems(or other underlying systems).
It’s just sad.1 -
Dev goals for 2022? Best and worst DX in the past?
Wish to prioritize customers with useful business goals who are open to sustainable web dev, usability and accessibility.
Want to use even more CSS and find a way to use new features like parent selectors without sacrificing compatibility.
Continue learning and using Symfony, but also continue with my full-stack side project using JS or even better TypeScript for the backend also for the backend.
Best developer experience: getting new customers for my own business after leaving a company last winter.
Worst developer experiences:
Corporate customers with large budgets and design agencies seem to fancy all the antipatterns I thought bad and obsolete, like carousel content, animations everywhere, and autoplay videos on the home page. Poorly written, poorly thought, and sometimes contradictory, requirements. Customers and agencies changing their mind halfway through a project.
"Agile" daily meetings, not giving devops necessary repository permissions, and making Webpack mandatory for no real reason.2 -
Do you want to know why all the popular open source projects have less-than-optimal, sometimes really dirty code?
It's because their developers ditched all the unnecessary stuff to just get the damn thing done. When I choose an open source dependency, I don't need unfinished stuff. I need a stuff that works and has all the features I need from the very start. If it works, I don't care about code quality in my deps.
This is the reason why dirty, rushed stuff with a great idea behind it gains popularity. PHP, Git, jQuery, the list is quite large.
While you've been busy polishing your files hierarchy, these guys already shipped their product, gained adoption, and their userbase doesn't need your product anymore.
This is applicable only for true open source, not "it's developed by a full-time team of principal developers and the CTO is fucking Kent Beck, it costs $1m per month but yea we have it on github".3 -
I just noticed something, I wanted to test out flutter so I decided to make a basic Todo application.
I made a Todo app with flutter and Kotlin and what I discovered was that. Flutter apps are very large.
A Kotlin Todo app had a size of less than 25mb while a Flutter Todo app had 60mb. And I didn't use too much design.7 -
Question.. architecting a large system. I’ve broken it down to microservices for the DB and rest API / gateway
I want there to be some some processes that run continuously not event driven via rest. Say analytics for example what is the best way todo that? Just another service running on on a server? And said service has its own API? That when the other rest APIs are called could then hop and call the new service?
Or say we had a PDF upload via rest should that service then do the parsing before uploading to DB .. or should the rest api that does the uploading then call another rest api to another service dedicated todo the parsing and uploading to the db?
I think the bigger way to explain the question is the encapsulation between DAL.. data access layer which I have existing.. but then there’s the BLL .. buisness logic layer which I don’t know if it should have its own APIs via own microservices running in the background.10 -
Can you give me some tips on how to debug a massive app? (Android app running on android studio which is basically intellij idea).
For example I need to fix a bug where a certain action results in unexpected behaviour.
But oh my god the codebase is so large (mainly architecture is MVVM and rxjava) that searching for the specific place is like searching for a needle in haystack.
For example I added a breakpoint in few places, but I can see only like 4 or 5 last frames in the stack that led to the current action, last frame is a lambda which doesnt help me so frankly Im unable to even track where current event started. I am loosing my mind. I cant even find where the buttonclick action started because everything is reactive and done with observables which can be anywhere.
Any tips on debugging will be appreciated7 -
Got bored while pushing a large unity project, set Nice=-15
Works like a charm.
Actually, a GUI tool would be nice, something like xkill that sets the nice value of the owner of the clicked window to a really low value, for when you just want to get something done quickly.1 -
So I made a couple slight modifications to the formula in the previous post and got some pretty cool results.
The original post is here:
https://devrant.com/rants/5632235/...
The default transformation from p, to the new product (call it p2) leads to *very* large products (even for products of the first 100 primes).
Take for example
a = 6229, b = 10477, p = a*b = 65261233
While the new product the formula generates, has a factor tree that contains our factor (a), the product is huge.
How huge?
6489397687944607231601420206388875594346703505936926682969449167115933666916914363806993605...
and
So huge I put the whole number in a pastebin here:
https://pastebin.com/1bC5kqGH
Now, that number DOES contain our example factor 6229. I demonstrated that in the prior post.
But first, it's huge, 2972 digits long, and second, many of its factors are huge too.
Right from the get go I had hunch, and did (p2 mod p) and the result was surprisingly small, much closer to the original product. Then just to see what happens I subtracted this result from the original product.
The modification looks like this:
(p-(((abs(((((p)-(9**i)-9)+1))-((((9**i)-(p)-9)-2)))-p+1)-p)%p))
The result is '49856916'
Thats within the ballpark of our original product.
And then I factored it.
1, 2, 3, 4, 6, 12, 23, 29, 46, 58, 69, 87, 92, 116, 138, 174, 276, 348, 667, 1334, 2001, 2668, 4002, 6229, 8004, 12458, 18687, 24916, 37374, 74748, 143267, 180641, 286534, 361282, 429801, 541923, 573068, 722564, 859602, 1083846, 1719204, 2167692, 4154743, 8309486, 12464229, 16618972, 24928458, 49856916
Well damn. It's not a-smooth or b-smooth (where 'smoothness' is defined as 'all factors are beneath some number n')
but this is far more approachable than just factoring the original product.
It still requires a value of i equal to
i = floor(a/2)
But the results are actually factorable now if this works for other products.
I rewrote the script and tested on a couple million products and added decimal support, and I'm happy to report it works.
Script is posted here if you want to test it yourself:
https://pastebin.com/RNu1iiQ8
What I'll do next is probably add some basic factorization of trivial primes
(say the first 100), and then figure out the average number of factors in each derived product.
I'm also still working on getting to values of i < a/2, but only having sporadic success.
It also means *very* large numbers (either a subset of them or universally) with *lots* of factors may be reducible to unique products with just two non-trivial factors, but thats a big question mark for now.
@scor if you want to take a look.5 -
Can someone, with senior experience in the whole software development process at a large scale company, come talk some sense into our development managers on how you properly run a development company??
The way we do things is wrong in so many ways, but I can't get trough to them, maybe someone with more authority will.
Like im talking about things like, no version control, being totally blindsighted to technical debt, no code review, telling me we shouldnt use 3rd party tools to track issues, tasks, etc.
Are there like intervention companies for this?8 -
So doesn't matter that I already did this
Or that nodejs is a large steaming pile of shit
Noone else seems to be stepping up to finish this project so I'm stuck recreating it till the end of time apparently.
I am gonna finish this damn project. Maybe package up a few things I added as well.
There is some kind of mount command in windows right ? Other than creating shortcuts and hardlinks right ? just curious.23 -
How do other developers handle local websites that are large in size? Currently the code and site need to be setup for each client for several developers. We use github and bitbucket repos for the code.
The biggest issue is downloading the site files and setting it up locally for each developer. We used Docker for some projects but ran into permission issues and storage space became an issue.14 -
My most upsetting rejection come from before I got into tech.
I was working in visitor services at a a cultural institution and I was trying to transfer to a different department. A big show was about to open and we were anticipating large crowds. I was tired of the stickup rich people that made of most of our guests. Now, there would plebs would be coming in droves and they would be even more ill behaved.
I didn’t get the job and had to continue on visitor services. It was upsetting because I was trying to save myself from mental stress. I went through months of being verbally demeaned by gross visitors and had physical injuries from working the incessant crowds. Only the seasonal hires were given special gifts when the show ended and I received nothing.
I did reapply for the transfer again when the position reopened a year later. I got the job. The hiring manager admitted that he should have hired me the last time. The girl they hired left after a year because she wanted to go to grad school. They wanted someone who was going to stay longer because training and hiring takes time. -
So, some data need to be prepared during the summer and the diverse departments' elected data processors got shared in a Google spreadsheet they will need to fill with some basic data IT needs. Simple, straightforward data entry, with nothing private nor confidential. Just another divide-and-conquer-style large amount of data to enter & organise, that's all.
Today, I received a new comment notification as the owner of the spreadsheet. You can imagine my surprise when I saw that, for some f*cked up reasons, one of the guys just wrote the super-admin username & pw for one of the main data systems we use in a freaking comment in the spreadsheet... WTF...
Oh, and also, juuust in case, he also wrote the pin code that is normally required to pass through the device-check when you log-in as a super-admin from an unknown device and/or location.
Fortunately I could catch it on time, but this just ruined half of my day.
I am supposedly on freaking annual leave. Ha Ha. Ha. -
Several folk in various places recommended TigerVNC over TightVNC to solve a copy and paste bug.
So after wrestling to get it installed..
I find out its got other bugs that make it more annoying !
I can't get the client window to be anything but super large, across several monitors at first opening, and then, you can't resize it to auto-shrink the contents..
This makes it so much of a pain to try and use, I never got around to testing the copy and paste bug !
So, other than TigerVNC, is there any other VNC version that is copy/paste bug fixed.. ?6 -
Alright, I sometimes... Alright often... almost every night while trying to fall asleep... imagine applications on an NP computer. No, I don't claim there is a NP computer. But still...
Alright, if you don't wanna think of NP computer... Think of non-deterministic turing machines, which are NP computers....
Quick recap about the NP rules:
- If you have a problem with a realm of solutions, your computer will guess the right answer in O(1), if an answer exists.
- After guessing an answer you have to confirm it using a normal deterministic approach that the answer is correct. No unconfirmed answers, no ambiguity.
Anyway... Data compression in an NP computer. I will make a claim that I don't wanna look up or calculate, but think it is correct:
1. There is a number n. If we have any number of bits smaller or equal to n, we cannot find two combination of bits, so that combination 1 and combination 2 both evaluate to the same md5 hash and have the same length.
2. The given number n is really large, so that at least a few gigabytes, if not terabytes can be described by it. (Hash collisions are generally allowed, just not between two hashes with the same amount of bits within the bit amount of n)
Now it is possible to send a whole file by just sending it's md5hash and how many bits are in the file (as long as the file is smaller or equal to n, otherwise slice it). Because the other side can just decompress it by guessing the right program and confirming it by hashing it again.
This would be compressed in O(n) and decompressed in O(n). So it would be extremely fast.
I mean, sometimes it is a pity that we don't have NP computers, but given that with enormous amounts of calculation powers and or enough memory space, every NP program can be run on a P computer, we can conclude that technically md5 is compression. Even though our computers are far too slow to actually use it as such.
Obviously not limited to md5. True for other hashes. Just n changes.4 -
I tried building a project with nextjs. I dont like it. Angular is still better. Nextjs might be more lightweight but i dont care. Theres way too much shit i need to write and theres no boilerplate code like there is in angular. Also in angular components can be grouped in 1 directory and from there you group its services interceptors guards scss typescript html etc. In nextjs all of that shit is thrown in /pages and /components while styles go to /styles. Reasonable, but what happens when the application is large as shit? Thats why angular will always win long term2
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I have decided that massive natural selection events are a thing with humans. When resources appear to be getting low a group of people will prepare and wipe out a large portion of consumers. The most straight forward way is to create a crisis and then offer the "only" solution. Make that solution a weapon and you are done. The masses gladly accept the solution. At all times appear benevolent. Silence dissenting voices swiftly. Make the dissenters look like nutters and publicly humiliate them and apply labels to them. Labels are effective because it creates pariahs. People like to not be singled out and called names.
What do you end up with? People who distrust government and the institutions. I don't know how this benefits the orchestrators (how to spell) of the genocide. Perhaps if the numbers are small enough they can just be rounded up and killed by force rather than coercion.
I get the feeling this approach has been used in the past. Like it has been at least tested on smaller scales. Maybe even on past civilizations. Did we learn to do this from space visitors? I wonder.
2021 has certainly been an interesting year. I used to think people were just stupid. This year has confirmed that for me. But I am not sure stupid is the right word. They are certainly book smart. Maybe naive is a better word. I pray and hope 2022 turns out better for people. Maybe they start seeing signs they have been lied to by people they trust. Maybe not. When you are in the matrix it is hard to see through the facade. The matrix feels very real, until it doesn't.
Dev Goal?: To not be murdered by the matrix.8 -
Got a full stack job in a really large org. They write shit code and refuse to comment on code saying the code should explain itself.
And I’m like yeah but if you’re writing spaghetti code at least fucking comment why.
The new job’s pay is like 2x my old job so it’s really fucking good pay but my brain is melting from frustrations with these devs.4 -
create large PR and annotate points of interest on the PR
still get told to walk through it for people as they won't be arsed to read it, or even look at the points of interests themselves1 -
I have been using Linux for a while and I get update notification about 3 times per week. I find it annoying. As soon as I plan to get some work done, I get a large notification popup saying "Hey, it's time to install le updates". I find it distracting; especially so because I use my laptop about 3 times per week; so basically EVERY TIME when I'm about to use it, it says "HEY you know what? Time for UPDATES".
Updates on Windows are annoying too; but at least they do not appear as often. I find this unacceptable and I do not know how anyone could think that distracting people from work so often is "ok". This is bad.11 -
What do I have to do to convince you people to bring the 21st century to the current year and just explain the gap in time as "we all fucked up and an elite subclass of assholes hid everything and convinced morons like us to delete things and turn other things over to them" ?
Don't any of you things care about being erased ?
Also a "sorry john we're bastards and we will hand over all your older photos and all government facility footage of you etc so you can at least look back with pride at something" would be nice.
and 'we'll also admit that we are the psychologically deranged ones'
and 'how about a free blowjob from my younger 20 something large breasted sister ?'
these would be life affirming exchanges.
and also "sorry for pretending to be you and likely doing fucked up things I should be shot for"
and also "you were right we were wrong the idea of just deleting a portion of time and repeating half of it drove everyone crazy and you were correct in all your assessments to the point where your capacity to asses psychologically was damaged by it being paired with extreme trauma because you don't want to understand our ridiculously nonsensical cruel asshole selves"
this would be progress.
instead it seems to be
'heee heee we're destroying everything and not heeding the warnings around us in these decrepit old monkeys that used to be just like us.. oh shit we're fucked now. how do we get out of this ? omg we never will ! waaaaaaaaa'
sigh.
could't you all jump off a cliff like a bunch of lemmings ?
the world would be a better place :)
and it would be all the more air for me :)6 -
Utility libraries, because I actually get to see my life improve because I have them. Creating new projects becomes easier because I put parts I reuse somewhere else.
There was an old config file generator/manager I kept using for a while, some string conversion libraries between formats, some REST/WebRTC API wrappers, I have a web audio API I create tunes with in various projects. CI/CD scripts for laziness so I never have to know how to set anything up again. Lately the thing I'm most happy about is I turned some free text saving service into a makeshift database and it's been working well for about half a dozen projects now. Wouldn't handle large amount of users but can't beat free and easy.
I also find merit in prototypes/old projects, because I can reference random things I did in them in newer unrelated projects. Things too small to warrant their own utility library, argh! -
I'm having a weird time with my current project.There are many companies involved and we are several teams coordinating with each other. My team was initially very large, for various reasons we were divided into smaller groups and I must say that the transition has been catastrophic.
We are doing SCRUM…sort of. The customer assigns the tasks to be completed at the end of the sprint, the story points are given without full understanding of the implementation and the deadlines are tights. I always find myself rushing to the release day with code that isn't production-ready but since the customer requests it and there's no objection among my superiors (please note, i tell them the deadline is tight) I gotta rush to deliver.
The customer doesn't know what he wants, but if he does know the deadline is unreasonable, or if he has just an idea of what he wants he still demands it... somehow without specifying what kind of implementations is expecting.
The current senior project developer takes everything (any task) as an emergency, it's never possible to defer to the next sprint, it's quite demeaning.
And I'm here wondering if maybe I've missed something, if the project simply lacks method and coordination, if I have more responsibility than I think, if my project leadership is too absent but I know one thing, at the moment I'm in anxiety about the current sprint due date because there is a task that will take longer than expected.
Any advice?5 -
Who has the final say or is in charge hierarchically in your company, product ppl/head/department or the cto/vp r&d?
Pls mention company size small/medium/large
Just want to know what's more accepted in the industry.
To clearify, for example, do most projects ideas get created by the managment and brought to RnD director who then assigns the product team to create the full specifications.
Or, is the idea first reaches product departmnet and then RnD department just gets the specifications and starts work.3 -
hey, so i have recently started learning about node js and express based backend development.
can you suggest some good github repositories that showcase real life backend systems which i can use as inspiration to learn about the tech?
like for eg, i want to create a general case solution for authentication and profile management : a piece of db+api end points + models to :
- authenticate user : login/signup , session expire, o auth 2 based login/signup, multi account login, role based access, forgot password , reset password, otp login , etc
- authorise user : jwt token authentication, ip whitelisting, ssl pinning , cors, certificate based authentication , etc (
- manage user : update user profile, delete user, map services , subscriptions and transactions to user , dynamic meta properties ( which can be added/removed for a single user and not exactly part of main user profile) , etc
followed by deployment and the assoc concepts involved : deployment, clusters, load balancers, sharding ,... etc
----
these are all the buzzwords that i have heard that goes into consideration when designing a secure authentication system for a particular large scale website like linkedin or youtube. am not even sure how many of these concepts would require actual codelines and how many would require something else.
so wanted inspiration from open source content to learn about it in depth, replicate and create new better stuff if possible .
apart from that, other backend architectures like video/images storage system, or just some server for movie, social media, blog website etc would also help.2 -
Regarding the web and mostly for large scale projects, what cms platform or even mvc like framework would you prefer to use or work with and why?9
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Back in the day when I was a student, I travelled for almost 3 hours by train multiple times per month... I played Rollercoaster Tycoon 2 on my laptop all the way. Surprisingly, even while wearing large headphones, I connected with many people who saw me playing a game that they loved.
RCT2 remains a brilliant game today. The OpenRCT2 project is very well maintained and I can highly recommend it if you want to play it on your modern computer. -
I wish they'd make the idea of gifting a large number of offspring with longevity a happy one. I don't want these creatures hurting my kids so I'm not giving them any
Oh
And welcome to fort Collins
nicht rennen
sie mussen gehen
And didn't matt Damon play Jason Bourne ?
Yup. That's about right.
https://youtube.com/shorts/...2 -
It's these individually tiny annoyances in products and software that together form a huge annoyance.
For example, it's 2022 and Chromium-based web browsers still interrupt an upload when hitting CTRL+S. This is why competition is important. If there was no Firefox, the only major web browsers would, without exception, have this annoyance, since they're all based on Chrmoium.
I remember Chromium for mobile formerly locking scrolling and zooming of the currently viewed page while the next page was loading. Thankfully, this annoyance was removed.
In 2016, the Samsung camera software was updated to show a "camera has been opened via quick launch" pop-up window when both front and rear sensors of the smartphone were covered while the camera was launched by pressing the home button twice, on the camera software Samsung bundled with their custom version of Android 6. What's more, if that pointless pop-up was closed by tapping the background instead of the tiny "OK" button or not responded to within five seconds, the camera software would exit itself. Needless to say, this defeats the purpose of a quick launch. It denies quick-launching while the phone is in the pocket, and the time necessary to get the phone out could cause moments to be missed.
Another bad camera behaviour Samsung introduced with the camera software bundled with their customized Android 6 was that if it was launched again shortly after exiting or switching to stand-by mode, it would also exit itself again within a few seconds. It could be that the camera app was initially designed around Android 5.0 in 2015 and then not properly adapted to Android 6.0, and some process management behaviour of Android 6.0 causes this behaviour. But whatever causes it, it is annoying and results in moments to not be captured.
Another such annoyance is that some home screen software for smartphones only allows access to its settings by holding a blank spot not occupied by a shortcut. However, if all home screen pages are full, one either needs to create a new page if allowed by the app, or temporarily remove a shortcut to be able to access the settings.
More examples are: Forced smartphone restart when replacing the SIM card, the minimum window size being far too large in some smartphones with multi-windowing functionality, accidental triggering of burst shot mode that can't be deactivated in the camera software, only showing the estimated number of remaining photos if less than 300 and thus a late warning, transition animations that are too slow, screenshots only being captured when holding a button combination for a second rather than immediately, the terminal emulator being inaccessible for the first three minutes after the smartphone has booted, and the sound from an online advertisement video causing pain from being much louder than the playing video.
Any of these annoyances might appear minor individually, but together, they form a major burden on everyday use. Therefore, developers should eliminate annoyances, no matter how minor they might seem.
The same also applies for missing features. The individual removal of a feature might not seem like a big of a deal, but removing dozens of small features accumulates to a significant lack of functionality, undermining the sense of being able to get work done with that product or software when that feature is unexpectedly needed. Examples for a products that pruned lots of functionality from its predecessor is the Samsung Galaxy S6, and newer laptops featuring very few USB ports. Web browsers have removed lots of features as well. Some features can be retrofitted with extensions, but they rely on a third-party developer maintaining compatibility. If many minor-seeming features are removed, users will repeatedly hit "sorry, this product/software can not do that anymore" moments. -
I am so sick and tired of ChatGPT being down all the time! It's like the developers at OpenAI just don't care about the people who rely on this tool to get their work done. I mean, come on, it's not like we're asking for much here. We just need a stable, reliable language model that we can rely on to complete our tasks. But no, instead we have to deal with constant downtime, error messages, and other issues that make it impossible to get anything done.
And don't even get me started on the lack of support and communication from the OpenAI team. It's like they're completely oblivious to the fact that their product is causing major headaches for so many people. I mean, I understand that developing and maintaining a large language model is no small feat, but that's no excuse for the constant problems we're facing.
I'm honestly at my wit's end with this whole thing. It's just so frustrating and frustratingly frustrating to have something that should be so simple and straightforward be such a constant source of stress and frustration. If the OpenAI team can't get their act together and provide a reliable product, then they need to step aside and let someone who can do the job properly take over.
I just hope that they're listening and that they'll take the necessary steps to fix these issues and provide a service that we can all depend on. Because right now, it's just not cutting it.14 -
While the sidenote of explanation regarding the business process being added up front without much useful detail is all nice etc
Expecting some overblown explanation about fixing a mistake from a middle aged man as to motivation is just stupid
What else is stupid is directing a person to the same things when you people are supposedly supposed to spare us that
What else is stupid is people processing literally 10s of 1000s of man hours of the PRECISE same work over and over again letting themselves be psychologically programmed and handicapped
And what is really dumb is when vital data that can make a large difference in a payment getting processed or a claim being accepted or rejected is just allowed to pass through entirely on the premise that it allows a broken ass system to bite some in the ass and give a break to someone else instead of FIXING THE FUCKING SYSTEM1 -
Every time I have a large code base...
When you manage updating numerous 3rd party libraries by hand, git submodules sound like the greatest thing ever.
Replace all 3rd party sources with git submodules.
Realize how much of a pain in the ass they are and managing them yourself seems totally worth it again.
Replace submodules with folders of the 3rd party libraries.
Repeat... -
for Neovim users.
I tried ecovim <- good but seems to lag in large files, think 35k lOC in a single file.
Now Lunarvim <- smooth like butter.1