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Good Morning!, its time for practiseSafeHex's most incompetent co-worker!
Todays contestant is a very special one.
*sitcom audience: WHY?*
Glad you asked, you see if you were to look at his linkedin profile, you would see a job title unlike any you've seen before.
*sitcom audience oooooooohhhhhh*
were not talking software developer, engineer, tech lead, designer, CTO, CEO or anything like that, No No our new entrant "G" surpasses all of those with the title ..... "Software extraordinaire".
*sitcom audience laughs hysterically*
I KNOW!, wtf does that even mean! as a previous dev-ranter pointed out does this mean he IS quality code? I'd say he's more like a trash can ... where his code belongs
*ba dum tsssss*
Ok ok, lets get on with the show, heres some reasons why "G" is on the show:
One of G's tasks was to build an analytics gathering library for iOS, similar to google analytics where you track pages and events (we couldn't use google's). G was SO good at this job he implemented 2 features we didn't even ask for:
- If the library was unable to load its config file (for any reason) it would throw an uncatchable system integrity error, crashing the app.
- If anything was passed into any of the functions that wasn't expected (null, empty array etc.) it would crash the app as it was "more efficient" to not do any sanity checks inside the library.
This caused a lot of issues as some of the data needed to come from the clients server. The day we launched the app, within the first 3 hours we had over 40k crash logs and a VERY angry client.
Now, what makes this story important is not the bugs themselves, come on how many times have we all done something stupid? No the issue here was G defended all of this as the right thing to do!
.. and no he wasn't stoned or drunk!
G claimed if he couldn't get the right settings / params he wouldn't be able to track the event and then our CEO wouldn't have our usage data. To which I replied:
"So your solution was to not give the client an app instead? ... which also doesn't give the CEO his data".
He got very angry and asked me "what would you do then?". I offered a solution something like why not have a default tag for "error" or "unknown" where if theres an issue, we send up whatever we have, plus the file name and store it somewhere else. I was told I was being ridiculous as it wasn't built to track anything like that and that would never work ... his solution? ... pull the library out of the app and forget it.
... once again giving everyone no data.
G later moved onto another cross-platform style project. Backend team were particularly unhappy as they got no spec of what needed to be done. All they knew was it was a single endpoint dealing with very complex model. There was no Java classes, super classes, abstract classes or even interfaces, just this huge chunk of mocked data. So myself and the lead sat down with him, and asked where the interfaces for the backend where, or designs / architecture for them etc.
His response, to this day frightens me ... not makes me angry, not bewilders me ... scares the living shit out of me that people like this exist in the world and have successful careers.
G: "hhhmmm, I know how to build an interface, but i've never understood them ... Like lets say I have an interface, what now? how does that help me in any way? I can't physically use it, does it not just use up time building it for no reason?"
us: "... ... how are the backend team suppose to understand the model, its types, integrate it into the other systems?"
G: "Can I not just tell them and they can write it down?"
**
I'll just pause here for a moment, as you'll likely need to read that again out of sheer disbelief
**
I've never seen someone die inside the way the lead did. He started a syllable and his face just dropped, eyes glazed over and he instantly lost all the will to live. He replied:
" wel ............... it doesn't matter ... its not important ... I have to go, good luck with the project"
*killed the screen share and left the room*
now I know you are all dying in suspense to know what happened to that project, I can drop the shocking bombshell that it was in fact cancelled. Thankfully only ~350 man hours were spent on it
... yep, not a typo.
G's crowning achievement however will go down in history. VERY long story short, backend got deployed to the server and EVERYTHING broke. Lead investigated, found mistakes and config issues on every second line, load balancer wasn't even starting up. When asked had this been tested before it was deployed:
G: "Yeah I tested it on my machine, it worked fine"
lead: "... and on the server?"
G: "no, my machine will do the same thing"
lead: "do you have a load balancer and multiple VM's?"
G: "no, but Java is Java"
... and with that its time to end todays episode. Will G be our most incompetent? ... maybe.
Tune in later for more practiceSafeHex's most incompetent co-worker!!!31 -
The GET /users endpoint will return a page of the first 13 users by default.
To request other pages, add |-separated querystring with the limit and offset, as roman numerals enclosed in double quotation marks. Response status is always equal to 200, plus the total count of the resource, or zero when there's an error.
You can include an array of friends of the user in the result by setting the request header "friends" to the base64-encoded value of the single white pixel png.
Other metadata is not included by default in responses, but can be requested by appending ?meta.json to any endpoint, which will return an xml response.
If you want to update the user's profile picture, you can request an OAuth token per fax machine, followed by a pigeon POST capsule containing a filename and a rolled up Polaroid picture. The status code attached to the return postal dove will be the decimal ASCII code for a happy smiley on success, and a sad smiley if any field fails form validation.
-- Every single external REST API I've ever worked with.7 -
I think the weekly rants just exist because @dfox & @trogus got banned from stackoverflow and they still have questions.
When it comes to learning cutting edge tech... Go build already!
I found Rust intimidating.
I read the first few pages of the official book, got bored, gave up.
Few months later, decided to write a "simple" tool for generating pleasing Jetbrains IDE color schemes using Rust. I half-finished it by continuously looking up stuff, then got stuck at some ungoogleable compiler error.
Few months later I needed to build a microservice for work, and against better judgement gave Rust a try in the weekend. Ended up building an unrelated library instead, uploaded my first package to crates.io.
Got some people screaming at me that my Rust code sucked. Screamed back at them. After lots of screaming, I got some helpful PRs.
Eventually ended up building many services for work in Rust after all. With those services performing well under high load and having very few bugs, coworkers got interested. Started hiring Rust engineers, and educating interested PHP/JS devs.
Now I professionally write Rust code almost full-time.
Moral of the story:
Fuck books, use them for reference. Fuck Udemy (etc), unless you just want to 2x through it while pooping.
Learning is something you do by building a project, failing, building something else, falling again, building some more, sharing what you've made, fighting about what you've built with some entitled toxic nerds, abandoning half your projects and starting twelve new ones.
Reading code is better than reading documentation.
Listening to users of your library/product teaches you more than listening to keynote speakers at conferences.
Don't worry about failures, you don't need to deliver a working product for it to be a valuable experience.
Oh, and trying to teach OTHERS is an excellent method to discover gaps in your knowledge.
Just get your fucking hands dirty!12 -
so,i made a website and uploaded it to my paid hosting...some pages were blank when accessed.did some testing and found out that was a php problem.contacted the support to enable error reporting for testing...he said that it can not be done...and that my code was the problem....spent 3h testing like a blind man...then my mother comes and sais this "maybe it's not compatible"she knows nothing about programming....then it struck me....fucking different php versions...i think i'm retarded sometimes...12
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Guy I work with: Hey can I borrow you for a minute
Me: sure. What do you need?
Him: so this is a project me an the other dev worked on
Me thinking: Well I know he did it all and sent you the project so don't tell me you worked on it
Him: so we use it to do this and this and send an email to this new account I made because (2 minute explanation)
Me thinking: I don't care. Just tell me what your issue is! I already know what it is and does from what you told me the last time when you showed me. Which took an hour of my time.
Him: so he sent me this code which is called <Descriptive name> and in the method we have variables call <descriptive name> and it returns a <variable name>
Me thinking: You mother fucker! I don't give a shit what your method is named, what it the variable names are, and you don't need to read through every line of code to me! Just from the descriptive name you just said I know what it does! What the fuck is your issue!?
Him: we also have these other methods. This one is called <Descriptive name> which does...
Me: are you fucking seriously going to read me your code line by line and tell me what you named your variables AGAIN!?
Him: and we named this one <descriptive name>
Me: you mother fucker...
Him: and it calls this stored procedure. (Literally opens the stored procedure and shows me) and it is called...which has parameters called... And it is a select query that inserts
45 minutes later after he finishes explaining all 3 pages of his code and his 5 stored procedures that the other dev wrote...
Him: So anyway, back to this method. I need to know where to put this method. The other dev said to put it in this file, but where do you think I should put it in here? Should I place it after this last one or before it?
Me thinking: You fucking wasted my fucking time just to ask where to place your mother fucking method that the other dev sent to you in a project with only 3 files, all less than 500 lines of code with comments and regions that actually tell you what you should put there and 5 small stored procedures that were not even relevant to your issue! Why the fuck did you need to treat me as a rubber ducky which would fly away if you did have one because you didn't have an issue, you just didn't know where to put your fucking code! FUCK YOUR METHOD!
Me: Where ever you want
Him: Well I think it won't work if I placed it before this method.
I walked away after that. What a waste of time and an insult to my skills and really unchallenging. He's been coding for years and still can't understand anything code related. I'm tired if helping him. Every time he needs something he always has to read through and explain his shit just to ask me things like this. One time he asked me what to name his variable and another his project. More recently he asked why he couldn't get his project he found online to work. The error clearly stated he needed to use c# 7. His initial solution was to change his sql connection string. 😑
He should just go back to setting up computers and fixing printers. At least then he would never be in the office to bug me or the other dev with things like this.7 -
So today was shite. I get done with classes for today after going to work in the morning( college student) and I get a phone call. SURPRISE! We have a client meeting in twenty minutes.
My class runs from 5-9 and the meeting was scheduled at 7:30. I was let out early thank god. Then made sure that we had deliverables for the project running and ready to go.
Meeting with the client went well and he was pleased with my progress.
Now I have been the only one developing any sort of deliverable for this website. It originally started out with three people. The main developer will call him Cunt and a front-end dev that isn't on the project anymore.
FUCKING CUNT DECIDED TO COME AT ME FOR SAYING THAT THERE WAS A MISCOMMUNICATION ERROR AND ONE OF THE TASKS WASNT FINISHED. THEN CUNT ASKED IF I HAD ALL OF THE FRONT DEVS PAGES TO WHICH I SIGHED YES. CUNT FUCKFACE PROCEEDED TO EDUCATE ME ON HOW TO TALK TO OTHER DEVS AND NOT MAKE CRITICIZE HER CODE. UM CUNT YOU HAVENT COMMUNICATED WITH HER FOR THE THREE MONTHS IVE BEEN ON THIS PROJECT. AND YOUVE CONSTANTLY AVOIDED BEING IN THE OFFICE WHEN ANYONE IS PRESENT AND EVEN SHOOED HER AWAY. THE FACT THAT CUNT ISNT FIRED IS BECAUSE I TOOK LEAD ON HIS PROJECT AND HAVE MAKING EVERY DEADLINE FOR THIS AND OTHER PROJECTS.
*breaths*
Moral of this. Don't be a CUNT!2 -
I was taking an introductory programming course. One assignment was to do a little payroll program, including some data validation. The program was supposed to accept terminal input and send output back to either the console or a printer.
Suddenly the printer began spewing out paper like crazy. One of the students (a particularly mouthy woman) had programmed a less-than-helpful error message ("YOU ARE WRONG") and then not provided any exit from the error-checking logic -- the program just re-read the last (failing) input and re-tested it. All in all, it was a very nice infinite loop.
After spitting through about fifty pages of "YOU ARE WRONG," somebody cut power to the printer, and the instructor had to flush the print queue manually. He went back to the student and asked if she had tested the program by sending the output to the console before trying to print it, and she said, yes, she had tested it on the console and ended up with a screen full of "YOU ARE WRONG" messages. Why, then, had she sent her output to the printer? "I thought I would be daring!"
7 -
I started early in my childhood days, nobody had cellphone or internet here, my phone number was 3 digits long and my home country started to recover from 44 years of communism.
My first dev project was probably to copy game from newspaper to Atari 1300XE
Article listing was around 10 pages long and if you made mistake program didn’t run.
It took me a while I can’t remember how long but probably whole day and I was finally able to play it.
I don’t remember what was game about but later on I learned some BASIC from book and was able to color the screen and stuff like that.
I was about 6 years old.
I also remember that Atari computer had tape recorder where you put cassette to load game.
Some more complicated games were loading more then hour and you need to walk very carefully around or your walk can cause error and operation would fail.
Besides that there were national radio auditions about Atari where at the end they played code sound wave so you can record it on your cassette and then play software from radio on your Atari.
I never managed to do it cause I was living near military airport and pilots were practicing landing and starting above my home causing radio signal noise and breaking my software recoding.
I can probably say that highly accelerating plane could cause game loading problem and it’s not a joke.
8 -
This here is some source code that i made. And I'll admit, I was a bit frustrated at the time of making. I just started learning to code in HTML and CSS a coulpe days ago. And a friend asked if I could make him a website. So I told him that I barely know the basics yet. And he says that it doesn't matter just as long as he gets a website. So now, a couple days of tryhard coding later, he raged about how bad the site looked and that he himself could have done a better job than I did. And yet the entire site had over 300 lines of code in it (perhaps not very much for you hardcore coders out there, but a biiig step for me) and several subpages, all with custom error pages and all. Although I'll admit, the design was a fucking ugly as fuck since i can design about as good as an alligator flies. But man was I mad after that, haven't talked to him since. The bastard. But to he point, in my rage i made this. An outburst of anger that I later refactored to fit a large amount of devs (since I reckon 99% of programmers deal with clients/customers instead of friends). And if anyone has a spare dns space to put the code on, then help yourself.
The link is:
https://pastebin.com/aFcK10YK
Have a good day!8 -
Best part about the covid19 manufactured crisis?
Liquor stores deliver. Worst part about liquor stores delivering? Needing to use their shoddy websites.
I've been using a particular store (Total Wines) since they're cheaper than the rest and have better selection; it's quite literally a large warehouse made to look like a store.
Their website tries really hard to look professional, too, but it's just not. It took me two days to order, and not just from lack of time -- though from working 14 hour days, that's a factor.
Signing up was difficult. Your username is an email address, but you can't use comments because the server 500s, making the ajax call produce a wonderfully ambiguous error message. It also fades the page out like it's waiting on something, but that fade is on top of the error modal too. Similar error with the password field, though I don't remember how I triggered it.
Signing up also requires agreeing to subscribe to their newsletter. it's technically an opt-in, but not opting-in doesn't allow you to proceed. Same with opting-in to receiving a text notification when your order is ready for pickup -- you also opt-in to reciving SMS spam.
Another issue: After signing up, you start to navigate through the paginated product list. Every page change scrolls you to the exact middle of the next page. Not deliberatly; the UI loads first, and the browser gets as close as it can to your previous position -- which was below that as the pagination is at the bottom -- and then the products populate after. But regardless of why, there is no worse place to start because now you must scroll in both directions to view the products. If it stayed at the very bottom, it would at least mean you only need to scroll upwards to look at everything on the page. Minor, but increasingly irritating.
Also, they have like 198 pages of spirits alone because each size is unique entry. A 50ml, 350ml, 500ml, 750ml, 1000ml, and 1750ml bottle of e.g. Tito's vodka isn't one product, it's six. and they're sorted seemingly randomly. I think it's by available stock, looking back.
If you fancy a product, you can click on it for a detail page. Said detail page lists the various sizes in a dropdown, but they're not sorted correctly either, and changing sizes triggers a page reload, which leads to another problem:
if you navigate to more than a few pages within a 10 or so second window, the site accuses you of using browser automation. No captcha here, just a "click me for five seconds" button. However, it (usually) also triggers the check on every other tab you have open after its next nagivation.
That product page also randomly doesn't work. I haven't narrowed it down, but it will randomly decide to start failing, and won't stop failing for hours. It renders the page just fine, then immediately replaces it with a blank page. When it's failing, the only way to interact with the page is a perfectly-timed [esc], which can (and usually does) break all other page functionality, too. Absolutely great when you need to re-add everything from a stale copy of your signed-out cart living in another tab. More on that later. And don't forget to slow down to bypass the "browser automation" check, too!
Oh, and if you're using container tabs, make sure to open new tabs in the SAME container, as any request from the same IP without the login cookie will usually trigger that "browser automation" response, too.
The site also randomly signs you out, but allows you to continue amassing your cart. You'd think this is a good thing until you choose to sign in again... which empties your cart. It's like they don't want to make a sale at all.
The site also randomly forgets your name, replacing it with "null." My screen currently says "Hello, null". Hello, cruft!
It took me two days to order.
Mostly from lack of time, as i've been pulling 14 hour shifts lately trying to get everything done. but the sheer number of bugs certainly wasted most of what little time i had left. Now I definitely need a drink.
But maybe putting up with all of this is worthwhile because of their loyalty program? Apparently if you spend $500, you can take $5 off your next purchase! Yay! 1%! And your points expire! There are three levels; maybe it gets better. Level zero is for everyone; $0 requirement. There are also levels at $500 and $2500. That last one is seriously 5x more than the first paid level. and what does it earn you? A 'free' magazine subscription, 'free' classes (they're usually like $20-$50 iirc), and a 'free' grab bag (a $2.99 value!) twice per month. All for spending $2500. What a steal. It reminds me of Candy Crush's 3-star system where the first two stars are trivial, and the third is usually a difficult stretch goal. But here it's just thinly-veiled manipulation with no benefit.
I can tell they're employing some "smarketing" people with big ideas (read: stolen mistakes), but it's just such a fail.
The whole thing is a fail.7 -
I have a Windows machine sitting behind the TV, hooked to two controllers, set up as basically a console for the big TV. It doesn't get a lot of use, and mostly just churns out folding@home work units lately. It's connected by ethernet via a wired connection, and it has a local static IP for the sake of simplicity.
In January, Windows Update started throwing a nonspecific error and failing. After a couple weeks I decided to look up the error, and all the recommendations I found online said to make sure several critical services were running. I did, but it appeared to make no difference.
Yesterday, I finally engaged MS support. Priyank remoted into my machine and attempted all the steps I had already tried. I just let him go, so he could get through his checklist and get to the resolution steps. Well, his checklist began and ended with those steps, and he started rather insistently telling me that I had to reinstall, and that he had to do it for me. I told him no thank you, "I know how to reinstall windows, and I'll do it when I'm ready."
In his investigation though, I did notice that he opened MS Edge and tried to load Bing to search for something. But Edge had no connection. No pages would load. I didn't take any special notice of it at the time though, because of the argument I was having with him about reinstalling. And it was no great loss to me that Edge wasn't working, because that was literally the first time it'd ever been launched on that computer.
We got off the phone and I gave him top marks in the CS survey that was sent, as it appeared there was nothing he could do. It wasn't until a couple hours later that I remembered the connectivity problem. I went back and checked again. Edge couldn't load anything. Firefox, the ping command, Steam, Vivaldi, parsec and RDP all worked fine. The Windows Store couldn't connect either. That was when it occurred to me that its was likely that Windows Update was just unable to reach the internet.
As I have no problem whatsoever with MS services being unable to call home, I began trying to set up an on-demand proxy for use when I want to update, and I noticed that when I fill out the proxy details in Internet Options, or in Windows 10's more windows10-ish UI for a system proxy, the "save" button didn't respond to clicks. So I looked that problem up, and saw that it depends on a service called WinHttpAutoProxySvc, which I found itself depends on something called IP Helper, which led me to the root cause of all my issues: IP Helper now depends on the DHCP Client service, which I have explicitly disabled on non-wifi Windows installs since the '90s.
Just to see, I re-enabled DHCP Client, and boom! Everything came back on. Edge, the MS Store, and Windows Update all worked. So I updated, went through a couple reboots-- because that's the name of the game with windows update --and had a fully updated machine.
It occurred to me then that this is probably how MS sends all its spy data too, and since the things I actually use work just fine, I disabled DHCP Client again. I figure that's easier than navigating an intentionally annoying menu tree of privacy options that changes and resets with every major update.
But holy shit, microsoft! How can you hinge the entire system's OS connectivity on something that not everybody uses?
6 -
Professor: You may use all the offline material on your computer while taking the exam
Me: Downloads 50 stack overflow and tutorials point pages as PDF just in case I get an error I can't solve or forget basic syntax
At least we don't have to do it on paper...
I hate the thought of getting stuck on something that would require 5 seconds of Googling to solve during an exam :/10 -
My Flask App all of a sudden started throwing 'Error 500 - Internal Server Error' pages at me for a new subpage I made.
I couldn't figure WTF was wrong because the method responsible for the page literally just returned the HTML-template.
After giving up yesterday night, I noticed this morning that I forgot the quotes around the HTML-file name...
2 -
TL;DR just read this
So my current (student) job. Asked me to count inventory. Did so, on paper because nobody had a list of the product barcodes for easy cumulative scanning. I also made records for every single barcode. Then I had to key it in onto the Bookkeeping and sales software thing. They don't have keyboard shortcuts, so I quickly made an ahk script.
Had to manually type in everything 3ven though I had a digital listing.
Software lets you print barcodes for products but gives you an error when you try because you haven't assigned a code. WHICH YOU CAN'T DO IN THAT Crap. You also can't search for a product based on code.
Found out it used access as a back end for that buggy c++ thing that crashes with 'operation not permitted' when you press the red x. Great! Now I can import! And there is a barcode field. Wow. Fucking fantastic. What a fuckfest.
Their website. Their fucking website. Great from a user's standpoint, but my God. It uses joomla! However, version 2.5. That hasn't been supported for a long time. Part of the images are hard coded into the theme. The text editor flips. Adding a page sometimes works, sometimes it doesn't, and sometimes makes 2 pages.
And their cnc lathe runs on a laptop with Windows 3 on it, but hey, fine5 -
The single most annoying thing about working with Microsoft is how they, at one point, decided to wipe 99% of their articles and downloads on their site. But instead of updating it in their OWN FUCKING OS, they just leave links to the broken pages in their help system. The second problem then arises when you realise that instead of giving you an error page, it automatically redirects you to the default page.
But on top of wiping their site, not updating windows to reflect those changes, and having a terrible site design, they have also decided that it would be best to keep the pages that once we're, online. This means that they will still show up in search engines, without any content being there.
Add to that the fact that their support team is incompetent to an insane degree, and often doesn't know what they're talking about. This has caused me so much frustration over the last few days.
Dear Microsoft, please get your act together and fix your shitty website.
Greetings,
A pissed of customer who paid money for your shitty services2 -
Why WordPress is not very good:
I wrote a quick 230 line python script that uses the power of urllib, ebooklib and 12 regular expressions that would make any italian proud to download webnovels from virlyce.com and turn them into .epub files for me.
The chapters are all individual WordPress pages, and after sequentially downloading only 202 of them I got an internal server error.
Why, WordPress?
Of course, I saw this coming and put mitmproxy to good use caching everything, so even though my python script with terrible error handling crashed I don't have to do it all again (yay)
4 -
I hate the feeling you get when you do a lengthy, drooling task that once finished got you nowhere.
My day was mostly productive for a Sunday, woke up late as all Sundays, spent the afternoon writing a proposal and exercising when I saw a notification for a homework for tonight at 12.
A research paper about Dijkstra's philosopher problem, 8 pages minimum. To be honest I've seen the problem a long time ago while studying C++ and I had the theory down and that is my issue, it becomes inherently boring and useless in my head. Is in this situations that my mind gets lazy.
I wrote the first 3 pages in half an hour but I was done, I started revising the proposal and fixed a calculation error, checked Rust's take on the philosophers issue and decided to save it for winter break along with learning Rust (although got some basics down), made rough budget approximations for the next 3 months, lost myself a little bit on deep house music (notable tracks tadow from masego, nevermind - Dennis Lloyd and gold - Chet faker), etc...all in all it took me 3 hours more to finish the assignment, including breaks and dinner.
I am working on a lot of stuff lately and my main project's sprint ends this Tuesday and it pisses me off, after all that I learnt nothing new, got nowhere with my project and will probably get 80 because Google docs has no margin setting. Worse than being lazy for fun is inevitably being lazy for being compelled to do low priority tasks by your head's standards.
6 -
Tried to reply to @Fast-Nop who had replied to someone wondering if C would be a good first language.
IMHO C should have been put to sleep ages ago. A few years ago I downloaded the latest, greatest C Standard. For a language billed as small and simple (by many) it was over 800 pages long. Still there's a lot that's unspecified like order of evaluation of function arguments. Int etc is implementation dependent. And error handling, let's not go there. The macro assembler throws away all the semantics leaving behind a cryptic value. It's a complex language due to the innumerable interactions possible.
It's been called assembly language for the PDP-11 minicomputer. Recently learned that even the VAX-1 was built from SSI chips like the 4-bit 74181 ALU. The VAX.
Anyway I had several excellent books on programming style written by Henry Ledgard. He despaired of making C look readable. I commend his books which are so old that the code is UPPERCASE A lot of he wrote had to do with program design, naming things, writing good comments and that the visual shape of a program assists mental clarity.23 -
I just got pissed off when someone on my team asked me how to start a web server on port 8080 (needed for network port testing)
I check the port get 404. 🤔🤔🤔
Spend half an hour explaining to them about ports and how there's already a week server running... And that 404 is a HTTP Status code.
I'm pretty sure she works on our webapp and maybe even REST APIs...
New grad but still.... Not recognizing a 404?
Maybe those pretty 404 pages these days make the realizing that it's a fucking web server error response harder....1 -
Super angry and thought I would let it out here, even though its not related to coding.
So we had an assignment at school "Make a 10 minutes long radio report about montreal".
I teamed up with a "friend" and two gals.
First of all everything was fine.
but then, the "friend", last sunday, told me to translate 22 pages until the monday after and invited himself to my house. Those 22 pages, he should have written in english, but because hes too bad he didnt and wanted me to translate em. Even worse: He fought me with bad arguments and by swearing me in order not to have to do it in english.
So he invited himself and his gf to my home to work on that. I didnt want that, so I told em we could mee up in the school.
But then, he continued to annoy me with making me to translate them as fast as possible, he told me how he didnt believe in the excuse I made for not being able to invite them.
SO I just scrapped the meeting, without telling them, I didnt answer on the phone.
Now, hes super salty and wants me to do everything. LITTERALLY!
I have about 40h of work in front of me because he made many bad desicions.
What do you think?
Is he correct with that? Should I have gone to that meeting?
Have I made an error?18 -
As you guys may or may not know (or may or may not give a fuck), I'm currently part-time studying to get a diploma and get the fuck out of my country. Since I have to write a 40-pages long "end of study dissertation" about something we personnaly have interest in, I decided to teach myself about DevOps.
In order to prepare it, I decided to get a Raspberry Pi, install Docker and Jenkins (as a container) on it, and handle my multiples websites on it, and build a huge fucking website around which I would write my dissertation about.
But man, I'm starting to loose hope, I get to bed at 2 AM every night because I'm trying to make some basic shit work until I realize that I just CAN'T what I want because of tons of reason, so I try to lower my expectations, and it's frustrating. Yesterday, a Ruby on Rails image I created was perfectly working, tonight MySQL throws an "host not authorized for this mysql server" error, and I don't know what the fuck is happening nor if I can do anything about it.
I love teaching myself new stuff, but I have to admit, it's waaay harder than I expected2 -
Ok now I'm gonna tell you about my "Databases 2" exam. This is gonna be long.
I'd like to know if DB designers actually have this workflow. I'm gonna "challenge" the reader, but I'm not playing smartass. The mistakes I point out here are MY mistakes.
So, in my uni there's this course, "Databases 2" ("Databases 1" is relational algebra and theoretical stuff), which consist in one exercise: design a SQL database.
We get the description of a system. Almost a two pages pdf. Of course it could be anything. Here I'm going to pretend the project is a YouTube clone (it's one of the practice exercises).
We start designing a ER diagram that describes the system. It must be fucking accurate: e.g. if we describe a "view" as a relationship between the entities User and Video, it MUST have at least another attribute, e.g. the datetime, even if the description doesn't say it. The official reason?
"The ER relationship describes a set of couples. You can not have two elements equal, thus if you don't put any attribute, it means that any user could watch a video only once. So you must put at least something else."
Do you get my point? In this phase we're not even talking about a "database", this is an analysis phase.
Then we describe the type dictionary. So far so good, we just have to specify the type of any attribute.
And now... Constraints.
Oh my god the constraints. We have to describe every fucking constraint of our system. In FIRST ORDER LOGIC. Every entity is a set, and Entity(e) means that an element e belongs to the set Entity. "A user must leave a feedback after he saw a video" becomes like
For all u,v,dv,df,f ( User(u) and Video(v) and View(u, v, dv) and feedback(u, v, f) ) ---> dv < df
provided that dv and df are the datetimes of the view and the feedback creation (it is clear in the exercise, here seems kinda cryptic)
Of course only some of the constraints are explicitly described. This one, for example, was not in the text. If you fail to mention any "hidden" constraint, you lose a lot of points. Same thing if you not describe it correctly.
Now it's time for use cases.
You start with the usual stickman diagram. So far so good.
Then you have to describe their main functions.
In first order logic. Yes.
So, if you got the point, you may think that the following is correct to get "the average amount of feedback values on a single video" (1 to 5, like the old YT).
(let's say that feedback is a relationship with attribute between User and Video
getAv(Video v): int
Let be F = { va | feedback(v, u, va) } for any User u
Let av = (sum forall f in F) / | F |
return av
But nope, there's an error here. Can you spot it (I didn't)?
F is a set. Sets do not have duplicates! So, the F set will lose some feedback values! I can not define that as a simple set!
It has to be a set of couples, like (v, u), where v is the value and u the user; this way we can have duplicate feedback values in our set.
This concludes the analysis phase. Now, the design.
Well we just refactor everything we have done until now. Is-a relations become relationships, many-to-many relationships get an "association entity" between them, nothing new.
We write down on paper every SQL statement to build any table, entity or not. We write down every possible primary key or foreign key. The constraint that are not natively satisfied by SQL and/or foreign keys become triggers, and so on.
This exam is considered the true nightmare at our department. I just love it.
Now my question is, do actually DB designers follow this workflow? Or is this just a bloody hard training in Pai Mei style?6 -
Hey, been gone a hot minute from devrant, so I thought I'd say hi to Demolishun, atheist, Lensflare, Root, kobenz, score, jestdotty, figoore, cafecortado, typosaurus, and the raft of other people I've met along the way and got to know somewhat.
All of you have been really good.
And while I'm here its time for maaaaaaaaath.
So I decided to horribly mutilate the concept of bloom filters.
If you don't know what that is, you take two random numbers, m, and p, both prime, where m < p, and it generate two numbers a and b, that output a function. That function is a hash.
Normally you'd have say five to ten different hashes.
A bloom filter lets you probabilistic-ally say whether you've seen something before, with no false negatives.
It lets you do this very space efficiently, with some caveats.
Each hash function should be uniformly distributed (any value input to it is likely to be mapped to any other value).
Then you interpret these output values as bit indexes.
So Hi might output [0, 1, 0, 0, 0]
while Hj outputs [0, 0, 0, 1, 0]
and Hk outputs [1, 0, 0, 0, 0]
producing [1, 1, 0, 1, 0]
And if your bloom filter has bits set in all those places, congratulations, you've seen that number before.
It's used by big companies like google to prevent re-indexing pages they've already seen, among other things.
Well I thought, what if instead of using it as a has-been-seen-before filter, we mangled its purpose until a square peg fit in a round hole?
Not long after I went and wrote a script that 1. generates data, 2. generates a hash function to encode it. 3. finds a hash function that reverses the encoding.
And it just works. Reversible hashes.
Of course you can't use it for compression strictly, not under normal circumstances, but these aren't normal circumstances.
The first thing I tried was finding a hash function h0, that predicts each subsequent value in a list given the previous value. This doesn't work because of hash collisions by default. A value like 731 might map to 64 in one place, and a later value might map to 453, so trying to invert the output to get the original sequence out would lead to branching. It occurs to me just now we might use a checkpointing system, with lookahead to see if a branch is the correct one, but I digress, I tried some other things first.
The next problem was 1. long sequences are slow to generate. I solved this by tuning the amount of iterations of the outer and inner loop. We find h0 first, and then h1 and put all the inputs through h0 to generate an intermediate list, and then put them through h1, and see if the output of h1 matches the original input. If it does, we return h0, and h1. It turns out it can take inordinate amounts of time if h0 lands on a hash function that doesn't play well with h1, so the next step was 2. adding an error margin. It turns out something fun happens, where if you allow a sequence generated by h1 (the decoder) to match *within* an error margin, under a certain error value, it'll find potential hash functions hn such that the outputs of h1 are *always* the same distance from their parent values in the original input to h0. This becomes our salt value k.
So our hash-function generate called encoder_decoder() or 'ed' (lol two letter functions), also calculates the k value and outputs that along with the hash functions for our data.
This is all well and good but what if we want to go further? With a few tweaks, along with taking output values, converting to binary, and left-padding each value with 0s, we can then calculate shannon entropy in its most essential form.
Turns out with tens of thousands of values (and tens of thousands of bits), the output of h1 with the salt, has a higher entropy than the original input. Meaning finding an h1 and h0 hash function for your data is equivalent to compression below the known shannon limit.
By how much?
Approximately 0.15%
Of course this doesn't factor in the five numbers you need, a0, and b0 to define h0, a1, and b1 to define h1, and the salt value, so it probably works out to the same. I'd like to see what the savings are with even larger sets though.
Next I said, well what if we COULD compress our data further?
What if all we needed were the numbers to define our hash functions, a starting value, a salt, and a number to represent 'depth'?
What if we could rearrange this system so we *could* use the starting value to represent n subsequent elements of our input x?
And thats what I did.
We break the input into blocks of 15-25 items, b/c thats the fastest to work with and find hashes for.
We then follow the math, to get a block which is
H0, H1, H2, H3, depth (how many items our 1st item will reproduce), & a starting value or 1stitem in this slice of our input.
x goes into h0, giving us y. y goes into h1 -> z, z into h2 -> y, y into h3, giving us back x.
The rest is in the image.
Anyway good to see you all again.
24 -
Worst of an job in IT? Coming home and having to fix computer still.
I fucking hate it. I fucking hate computers. There might be great stuff like nifty algorithms, grand theoretical theorems about formal languages, Lisps,... BUT that's so far away from the mundane atrocities we have to put up with when it comes to sth like installing a printer.
Newest release of driver won't install a plugin without helpful error. Older release works.. for printing some pages... Then some component (cups-filter) keeps on segfaulting.6 -
I know this is the second rant on a row about this, but I really need to hear someone saying that IBM enterprise software sucks. Nothing works, everything heavy and slow as fuck, documentation doesn't exist, official developer's forum gives me an error on login, many IBM official pages give me a 500 internal error. And, in the end, this costed as hundreds of thousands of euro. Seriously?7
-
2 hour meeting to brainstorm ideas to improve our system health monitoring (logging, alerting, monitoring, and metrics)
Never got past the alerting part. Piss poor excuses for human being managers kept 'blaming' our logging infrastructure for allowing them to log exceptions as 'Warnings', purposely by-passing the alerting system.
Then the d-head tried to 'educate' everyone the difference between error and exception …frack-wad…the difference isn't philosophical…shut up.
The B manager kept referring to our old logging system (like we stopped using it 5 years ago) and if it were written correctly, the legacy code would be easier to migrate. Fracking lying B….shut the frack up.
The fracking idiots then wanted to add direct-bypass of the alerting system (I purposely made the code to bypass alerting painful to write)
Mgr1: "The only way this will work is if you, by default, allow errors to bypass the alerting system. When all of our code is migrated, we'll change a config or something to enable alerting. That shouldn't be too hard."
Me: "Not going to happen. I made by-passing the alert system painful on purpose. If I make it easy, you'll never go back and change code."
Mgr2: "Oh, yes we will. Just mark that method as obsolete. That way, it will force us to fix the code."
Me: "The by-pass method is already obsolete and the teams are already ignoring the build warnings."
Mgr1: "No, that is not correct. We have a process to fix all build warnings related to obsolete methods."
Mgr2: "Yes. It won't be like the old system. We just never had time to go back and fix that code."
Me: "The method has been obsolete for almost a year. If your teams haven't fixed their code by now, it's not going to be fixed."
Mgr1: "You're expecting everything to be changed in one day. Our code base is way too big and there are too many changes to make. All we are asking for is a simple change that will give us the time we need to make the system better. We all want to make the system better…right?"
Me: "We made the changes to the core system over two years ago, and we had this same conversation, remember? If your team hasn't made any changes by now, they aren't going to. The only way they will change code to the new standard is if we make the old way painful. Sorry, that's the truth."
Mgr2: "Why did we make changes to the logging system? Why weren't any of us involved? If there were going to be all these changes, our team should have been part of the process."
Me: "You were and declined every meeting and every attempt to include your area. Considering the massive amount of infrastructure changes there was zero code changes required by your team. The new system simply worked. You can't take advantage of the new features which is why we're here today. I'm here to offer my help in any way I can with the transition."
Mgr1: "The new logging doesn't support logging of the different web page areas. Until you can make that change, we can't begin changing our code."
Me: "Logging properties is just a name+value pair dictionary. All you need to do is standardize on a name and how you add it to the collection."
Mgr2: "So, it's not a standard field? How difficult would it be to change the core assembly? This has to be standard across all our areas and shouldn't be up to the developers to type in anything they want."
- Frack wads smile and nod to each other like fracking chickens in a feeding frenzy
Me: "It can, but what will you call this property? What controls its value?"
- The look I got from both the d-bags I could tell a blood vessel popped.
Mgr1: "Oh…um….I don't know…Area? Yea … Area."
Mgr2: "Um…that's not specific enough. How about Page?"
Mgr1: "Well, pages can cross different areas, and areas cross different pages…what do you think?"
Me: "Don't know, don't care. It's up to you. I just need a name."
Mgr2: "Modules! Our MVC framework is broken up in Modules."
DevMgr: "We already have a field for Module. It's how we're segmenting the different business processes"
Mgr1: "Doesn't matter, we'll come up with a name later. Until then, we won't make any changes until there is a name."
DevMgr: "So what did we accomplish?"
Me: "That we need to review the web's logging and alerting process and make sure we're capturing errors being hidden as warnings."
Mgr1: "Nooo….we didn't accomplish anything. This meeting had no agenda and no purpose. We should have been included in the logging process changes from day one."
Mgr2: "I agree, I'm not sure why we're here"
Me: "This was a brainstorming meeting as listed in the agenda. We've accomplished 2 of the 4 items. I think we've established your commitment to making the system better. Thank you all for coming."
- Mgr1 and 2 left without looking at me or saying a word.1 -
So we released to production today (Friday), not my decision.
All pages work fine expect for the one page which I added a new feature.
It worked fine in Chrome and Edge. But after release a customer who requested the feature said it doesn't work for him. Screenshot showed he was using IE.
Horror time.. it was evident that it has to be the changes to the JavaScript I did, but why does the whole page doesn't work.
So I started debugging. Nothing works on that page in IE11, it doesn't even load the fucking script file. Then I dared to change mode to IE10, it actually gave me an error in my script file. The bad IE has actually picked a mistake that other browsers didn't.
So, the mistake is fun part too.
I had the following jQuery (or Jake Weary) call
$.getJSON(
'/url',
{
argA: a, argB, b, argC:c
},
function (){
// did something
}
);
In second argument, I accidentally typed comma instead of colon. Chrome and Edge ran the script perfectly passing all the arguments.IE 11 failed to load script without giving any error and only IE 10 gave an error of expecting a colon.
I do not know which browser to blame.
PS I didn't try in Firefox, safari, etc.2 -
Me: "Need help with build config problems, please help almighty documentation page!"
Docs Page: "Nah fam, I got 4 headers about problems with no text, a blank code example, and 2 error 404 pages."
And that's why I don't like build pipelines. -
There is a tool in my job that creates web pages by giving him what to display as content, and with that system, we can call applications from other web apps instead of re-implementing it.
But it has some flaws. Some that are natural, like its complexity.
And others.
I was calling an application from another webapp. I got an error 500. So I used a tool made by the enterprise to see the error in detail.
And the error 500 is in fact a 404 hidden.
Well, good job. -
22.30 PM: "Please ceheck all the points in (30 pages long extremely bad and scarce) documentation. Import doesn't work and customer is pretty unhapy."
me: "So do we have an error or am I searching for a needle in a haystack?"
PM: "Just general error."
FFS i'm sick of this. I can't even test the import because it's on a stupid retarded 3rd party software that expexts CRs on new lines and craps all over the place if it sees a Line Feed&#^$/!&@$&' -
Wow, I thought Australia's subjects were up-to date with modern technology, but as my year 11 IPT course has proven... No.
Genuine Questions from it:
• Where are Web pages stored?
Most web pages are dynamically generated, so... RAM?
•Locate one webpage that uses ASP. Save a copy of this webpage (file name must = asp.mht)
Chrome Doesn't Even Support that as a save able file format any more!!!!
•Visit the webpage [error 404 anyway why write it]
Wow I can click hyperlinks I thought it was just a fancy color added to the text :|
•Add this webpage to your favorites. Supply one (1) screenshot showing this webpage as one of your favorites.
I ask; Who hasn't bookmarked a webpage in their life at the age of 17, and who actually calls them favorites.
•Press the "Back" Button to view the page you were previously on, take a screen shot to prove you doing so.
I am a rebel, I used my magic fingers to press the button without a mouse (keyboard shortcut)
•Press the "Forward" Button to view the page you were on before you went backwards, take a screen shot to prove you doing so.
I never would of guessed :|
•Take a screen shot after opening multiple tabs in Internet Explorer
...
•View the HTML source of the webpage www.google.com, and save a screen shot
Why not the actual file, really? bloat much?
•Take one screen shot of your Internet Explorer Search History
Stalky much?
•What is a Web browser and what tasks does it perform?
Well.... Do you have a page for indepth analyse? Or do you literally what me to say "It let's you load stuff from dat interwebz, via requesting content from a server"
•Define what JavaScript is in relation to web pages
Are we talking server side? or client?
•Define what CSS is in relation to web pages
Do I even need to say fellow ranters ;) -
I think UPS' Api documentation and service must be the worst documented and build API I have ever seen from a corporate.
1. The developer website is a mess. A total mess. You can barely find the API type you are looking for.
2. When you get the API and download the documentation, the files, .pdf etc is still a mess. Pages long that most are craps.
3. Each request returns Status Code 200. Even if it is an error. This blew my mind.
4. Each request, based on error type or based on tracking activity returns different JSON schema.
For example, the JSON Schema for a shipment in transit is different from JSON schema for a shipment that has been delivered. A shipment that has been returned, a shipment that required signature etc. They are different from each other.
5. And the worst. They do not provide with test tracking codes. I have found some on internet, but they do not work in development and production environment.4 -
Thank You StackOverflow.
After looking for 4 hours on internet and stackoverflow, searching whole documentation and blog pages, i didn't find a solution to an error I was getting in my Android app.
So I began and started writing the question on StackOverflow, phrasing it properly, to the point (so as to not get downvoted), providing all my files and code (so not to get closed or duplicate), formatting them properly, and explaining why my error was unique. On the last XML file I see something trying to call a function which wasn't declared.
So yeah, there you go.
But it's not over yet.
I saw it and got excited, corrected it and ran the code again. But accidentally ran it on the emulator and forgot my device wasn't connected anymore, and the emulator wasn't already loaded either. And my machine is old.
I don't know what to say anymore.1 -
I've read the docs but my tired brain overrided an important detail.
https://haproxy.com/documentation/...
"By default, HAProxy Enterprise will serve these pages only if it initiated the error itself. For example, it will return the page for a 503 Service Unavailable error if it can't reach any backend servers."
I had _the_ return part for interception of the error page from the backend added, not the default override for the error page of HAPRoxy itself.
Took me 4 hours, crying, madness and screaming to realize it.
This week is really wringing the last bits of the gooey slime what should be my brain out...
-.-
Another fun part is that I mistakenly thought the delimiter for multiple strings to an ACL comparison is a comma... It's a whitespace.
acl is_evil hdr(host) -i one,two is wrong.
acl is_evil hdr(host) -i one two is right.
I used to write HAPRoxy configurations blindly, today it was more like writing two lines of codes 100000000 times and still doing it wrong TM.
I need new brain.
Anyone got an offer?3 -
My work product: Or why I learned to get twitchy around Java...
I maintain a Java based test system, that tests a raster image processor. The client is a Java swing project that contains CORBA bindings to the internal API of the raster image processor. It also has custom written UI elements and duplicated functionality that became available in later versions of Java, but because some of the third party tools we use don't work with later versions of Java for some reason, it's not possible to upgrade Java to gain things as simple as recursive directory deletion, yes the version of Java we have to use does not support something as simple as that and custom code had to be written to support it.
Because of the requirement to build the API bindings along with the client the whole application must be built with the raster image processor build chain, which is a heavily customised jam build system. So an ant task calls out to execute a jam task and jam does about 90% of the heavy lifting.
In addition to the Java code there's code for interpreting PostScript files, as these can be used to alter the behaviour of the raster image processor during testing.
As if that weren't enough, there's a beanshell interface to allow users to script the test system, but none of the users know Java well enough to feel confident writing interpreted Java scripts (and that's too close to JavaScript for my comfort). I once tried swapping this out for the Rhino JavaScript interpreter and got all the verbal support in the world but no developer time to design an API that'd work for all the departments.
The server isn't much better though. It's a tomcat based application that was written by someone who had never built a tomcat application before, or any web application for that matter and uses raw SQL strings instead of an orm, it doesn't use MVC in any way, and insane amount of functionality is dumped into the jsp files.
It too interacts with a raster image processor to create difference masks of the output, running PostScript as needed. It spawns off multiple threads and can spend days processing hundreds of gigabytes of image output (depending on the size of the tests).
We're stuck on Tomcat seven because we can't upgrade beyond Java 6, which brings a whole manner of security issues, but that eager little Java updated will break the tool chain if it gets its way.
Between these two components we have the Java RMI server (sometimes) working to help generate image data on the client side before all images are pulled across a UNC network path onto the server that processes test jobs (in PDF format), by reading into the xref table of said PDF, finding the embedded image data (for our server consumed test files are just flate encoded TIFF files wrapped around just enough PDF to make them valid) and uses a tool to create a difference mask of two images.
This tool is very error prone, it can't difference images of different sizes, colour spaces, orientations or pixel depths, but it's the best we have.
The tool is installed in both the client and server if the client can generate images it'll query from the server which ones it needs to and if it can't the server will use the tool itself.
Our shells have custom profiles for linking to a whole manner of third party tools and libraries, including a link to visual studio 2005 (more indirectly related build dependencies), the whole profile has to ensure that absolutely no operating system pollution gets into the shell, most of our apps are installed in our home directories and we have to ensure our paths are correct for every single application we add.
And... Fucking and!
Most of the tools are stored as source bundles in a version control system... Not got or mercurial, not perforce or svn, not even CVS... They use a custom built version control system that is built on top of RCS, it keeps a central database of locked files (using soft and hard locks along with write protecting the files in the file system) to ensure users can't get merge conflicts by preventing other users from writing to the files at all.
Branching is heavy weight and can take the best part of a day to create a new branch and populate the history.
Gathering the tools alone to build the Dev environment to build my project takes the best part of a week.
What should be a joy come hardware refresh year becomes a curse ("Well fuck, now I loose a week spending it setting up the Dev environment on ANOTHER machine").
Needless to say, I enjoy NOT working with Java. A lot of this isn't Javas fault, but there's a lot of things that Java (specifically the Java 6 version we're stuck on) does not make easy.
This is why I prefer to build my web apps in python or node, hell, I'd even take Lua... Just... Compiling web pages into executable Java classes, why? I mean I understand the implementation of how this happens, but why did my predecessor have to choose this? Why?2 -
Drupal is such a fucking wortless and infuriating hinder in software development.
I've been a software developer for the past 6 years, I have worked with many different frameworks and technologies in both backend and frontend, such as .net, react, php, you get the idea.
In my current project, we have been forced to use Drupal as backend. Initially I had no complaints, but after trying to use it for the past month, I'm beyond mad at the ridiculous and overly complicated way of doing the most basic tasks in existence.
Not only is installing Drupal such a dependency hell, that we had to modify our entire ecosystem just to accommodate for Drupal's versioning, but it's just a crutch that we have to carry around and make ridiculous exceptions for.
I've seen other projects made in Drupal by professional companies, and not a single one of them actually makes use of the CMS that is meant to be the entire point of this piece of shit.
Instead, we have to make a regular backend database, force the PHP code into Drupal's modules and then try for the impossible of making use of the pointless structure system integrated in Drupal.
It's almost pointless since we still had to make a react application to actually do the pages, since Drupal is limited as hell when it comes to personalization.
Just to end up with this error message: "The website encountered an unexpected error. Please try again later." no explanation, no nothing, just going after an endless debugging using [drush] commands.
Anyway, I fucking hate Drupal6 -
Doing the Full Stack Nanodegree from Udacity
Using Google's oAuth Sign in in my Flask App, I realized that no matter what browser I use, I was unable to logout, Google always threw an error my way. I figured something must be wrong with my code..
Searched on Google, couldn't find anything relevant, gave up on first 4 results(not pages, yeah I'm that lazy!)
Spent 3 hours Debugging at different points, removing all the abstraction I've put in using various libraries (Bad move)
Finally it dawned on to me to check Udacity forum as well. It's a frickin cache/cookie thing. Tried the app in an incognito window, worked like a charm. Reverted code back with all the libraries, worked like a charm again!
FUCK YOU GOOGLE! In your attempts to track users, you're even making our work difficult!
(in hindsight, I should probably be better at asking/looking for help)1 -
Went for the iv as senior java developer, they ask me to answer 3 pages of coding question, i need to read the code and state my answer. What's worse is, their coding without main method, and asking do this coding can be execute without error or not? What is the answer for this question.
I read all the questions and all written question without main method 🤣🤣.
Not sure are they really stupid or just testing me tho. But I still state my answer, "executing with error message.."
Later than, the manager did not show up to interview me and others 3 candidate.
Thats really funny. They ask us to leave and for their feedback.
After few month, meet my ex-colleague where he just resign from the that company. Surprisingly I told him about the test, than he inform the company to update the test 🤣🤣🤣.
Lucky me, if i choose to work there its gonna be a lot of hell.
fyi, my friend work as SCM, Software Configuration Manager which he always make a joke about his position as The Manager 🤣. I fucking believe it for month when we first work with same company. Just realized when he need to configure my machine to config as company rule. Dammit dude -
First time I use Travis CI today :D
(And my first build error ever...)
In combination with Nuxt.js it is so fucking useful for Vue Development. Wow!
I think I've found my new favourite JS Framework.
Had a bit of trouble with Github Pages but I just created a 'source' branch with the source code and a 'master' branch with the deployed site. The reason is that organization sites can only be published from 'master' branch for some reason...
Anyways Travis CI is very useful!3 -
Does anyone know how to solve the 'Uncaught SyntaxError: Unexpected token <' error? It's on the first line <!DOCTYPE html>, I've even tried deleting that line, but got the same error on <html>.
I've been looking for answers for a while now, and nothing works for me! I know as soon as I post this, I'll get the answer immediately tho.
All the other pages work fine, with no errors and no warnings, all the js/css/whatever files are called in the same file which is shared by all the pages (app.blade.php).
The only 404 errors I'm getting are from the images, but I've tried deleting the img paths and still get the same error. I'm also getting 404 on the images on app.blade.php but those are working fine on the other pages, so I don't think that's it.
The controller was basically copy/paste from another project. I've tried dd($product) and looks fine.
Long story, short: everything looks fine and I'm going crazy. Anyone know what it could be?12 -
Spent like half an hour messing with our web app code crashing on a cryptic error just to discover that a Chrome extension released a buggy version (automatically installed, of course) which crashes all pages using it (there are even some big pages in production being affected like something from atlassian).
Great, just wonderful job guys... -
I once did this project with Apache Tika, which also has a batch module to add concurrency (Tika by itself is not thread-safe).
However, there is maybe 2 pages of documentation which don't explain any of the classes etc, and no javadoc, so I had to figure everything out through trial and error. At the end it still threw an error but magically worked. Turns out it was not fast enough anyway. -
Drawing might not be inherently software-related, but this particular sketch IS software-related. Additionally, the depicted character looks a bit pissed. As such, posting this thing to devRant SHOULD be all right.
Of course, "random" is a stupid term; this post is at best pseudorandom. Every man who is worth a highland midge's urine sample knows that KOOL KEITH is the one true source of entropy.
Actually managing to draw a decent-looking three-quarters pose demands a celebratory ginger ale!
This drawing or a relatively refined equivalent should eventually be used as an image on the 5XX error pages of VARIK's Web servers.
Detailed criticism is welcomed -- not knowing that stuff sucks sucks.
The lack of a standard APL logo is a damn shame. Luckily, the light bulb is handsome and recognisable for APL hackers.
-
9 Ways to Improve Your Website in 2020
Online customers are very picky these days. Plenty of quality sites and services tend to spoil them. Without leaving their homes, they can carefully probe your company and only then decide whether to deal with you or not. The first thing customers will look at is your website, so everything should be ideal there.
Not everyone succeeds in doing things perfectly well from the first try. For websites, this fact is particularly true. Besides, it is never too late to improve something and make it even better.
In this article, you will find the best recommendations on how to get a great website and win the hearts of online visitors.
Take care of security
It is unacceptable if customers who are looking for information or a product on your site find themselves infected with malware. Take measures to protect your site and visitors from new viruses, data breaches, and spam.
Take care of the SSL certificate. It should be monitored and updated if necessary.
Be sure to install all security updates for your CMS. A lot of sites get hacked through vulnerable plugins. Try to reduce their number and update regularly too.
Ride it quick
Webpage loading speed is what the visitor will notice right from the start. The war for milliseconds just begins. Speeding up a site is not so difficult. The first thing you can do is apply the old proven image compression. If that is not enough, work on caching or simplify your JavaScript and CSS code. Using CDN is another good advice.
Choose a quality hosting provider
In many respects, both the security and the speed of the website depend on your hosting provider. Do not get lost selecting the hosting provider. Other users share their experience with different providers on numerous discussion boards.
Content is king
Content is everything for the site. Content is blood, heart, brain, and soul of the website and it should be useful, interesting and concise. Selling texts are good, but do not chase only the number of clicks. An interesting article or useful instruction will increase customer loyalty, even if such content does not call to action.
Communication
Broadcasting should not be one-way. Make a convenient feedback form where your visitors do not have to fill out a million fields before sending a message. Do not forget about the phone, and what is even better, add online chat with a chatbot and\or live support reps.
Refrain from unpleasant surprises
Please mind, self-starting videos, especially with sound may irritate a lot of visitors and increase the bounce rate. The same is true about popups and sliders.
Next, do not be afraid of white space. Often site owners are literally obsessed with the desire to fill all the free space on the page with menus, banners and other stuff. Experiments with colors and fonts are rarely justified. Successful designs are usually brilliantly simple: white background + black text.
Mobile first
With such a dynamic pace of life, it is important to always keep up with trends, and the future belongs to mobile devices. We have already passed that line and mobile devices generate more traffic than desktop computers. This tendency will only increase, so adapt the layout and mind the mobile first and progressive advancement concepts.
Site navigation
Your visitors should be your priority. Use human-oriented terms and concepts to build navigation instead of search engine oriented phrases.
Do not let your visitors get stuck on your site. Always provide access to other pages, but be sure to mention which particular page will be opened so that the visitor understands exactly where and why he goes.
Technical audit
The site can be compared to a house - you always need to monitor the performance of all systems, and there is always a need to fix or improve something. Therefore, a technical audit of any project should be carried out regularly. It is always better if you are the first to notice the problem, and not your visitors or search engines.
As part of the audit, an analysis is carried out on such items as:
● Checking robots.txt / sitemap.xml files
● Checking duplicates and technical pages
● Checking the use of canonical URLs
● Monitoring 404 error page and redirects
There are many tools that help you monitor your website performance and run regular audits.
Conclusion
I hope these tips will help your site become even better. If you have questions or want to share useful lifehacks, feel free to comment below.
Resources:
https://networkworld.com/article/...
https://webopedia.com/TERM/C/...
https://searchenginewatch.com/2019/...
https://macsecurity.net/view/...
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