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Had this recently with a client, mysql server of one of our shared hosting servers went down:
Senior engineer 1: heads up guys, mysql of {server name} is down, working on it! *calls second engineer in*
Support people: thanks for letting know! (in case clients call about it)
*triiiingggg*
Me: good afternoon, how can I help you?
Client: this site which we manage for a shared customer says it can't connect to the database...
M: is it hosted on {server name of mysql problems}
C: yes.
M: there's a mysql disruption there right now, we're working on it!
C: *starts guilt tripping me about thy they chose us for stability reasons and now this happens*
M: sir, I can't change this situation so you can go on and on about that but it's not going to help anyone.
C: okay, so what can I tell my client?
M: you can tell that we have a mysql server disruption right now and are working to fix it as soon as possible!
C: and what am I going to tell my client if they don't accept that answer?
M: you can tell that we are fixing this disruption as soon as possible.
C: yes you said that but what if they don't accept that answer, what am I going to tell them THEN?!
M: Listen, sir. We have a disruption right now. It's not fun but whether I tell this by writing it to you in a fairy tail or shout it at you, it's not going to make a difference.
We have a disruption and we are working on i....
*click*
Well, fuck you too.7 -
Requirements vs Delivery - Guide to Programming
This one is a killer and I've received it in multiple forwards in office email, and we always have a good laugh seeing this joke.
Client: “Our next requirement, and this is something big you know, we need an elephant”
IT Team: But why don’t you adjust with a buffalo, even it is big…. and black?”
Client: No, we need an elephant only, let me explain our current process……” (client explains for an hour)
IT Team: Fine, I understand your requirement. But our system supports only a buffalo…
Client:We need only an elephant!
IT Team: Ok, let me see if I can customize it for you”
Requirements are taken as follows:
Client wants a big black four legged animal, long tail, less hair. Having trunk is mandatory. The same was documented, signed off and sent to offshore for development!
At the Offshore Development Centre,
Design/Development – Based on requirement all features are supported in base product (as buffalo), for trunk alone a separate customization is done.
Finally the customization is shown to client:
2 -
Today is a sad day.
A sad day indeed.
I used to live with my parents for pretty much my whole life until the beginning of this year, when I decided to move and starter living with a friend, in his apartment.
By far, one of the things that I've missed most from my parents' house was the dogs. Boy, I love those four pretty little creatures.
Being a fulltime developer in an area that I honestly don't like that much, I really appreciate my after-work hours. Specially because of the time I could spend with the dogs.
So, the first months away were quite hard. Even though I was living with a friend, I couldn't help but feel alone and really depressed at times.
But then, my friend and my girlfriend decided that it was a nice idea to give me something to grow with again. And Jolyne, my beautiful, smart and messy little dog came to the apartment.
Boy oh boy, my bright days were back.
Getting home and seeing those four small legs and a shaking tail running on my direction was everything I could ask for. I was happy again.
Fast-forward to today.
I finally finished the code for a project I was working on. Everything was working fine. A good day indeed, good sir. Have one on me. - then my friend called me, which is weird considering we almost only talk through Telegram during the day.
All he had to say, with a sad voice and painful tone, was "man... I don't know how to tell you this... But Jolyne is dead".
And that was it. Every good feeling I had was now dead. And a part of me as well.
I stood there, speechless. I mean, I just couldn't believe what I've just heard. She was happy by the morning. We were playing before I left for work. Everything was fine.
Then, four hours later, it wasn't. She was gone.
I came home to a friend that didn't have any more tears to shed. And no dog came running to me like usual.
My fluffy little friend was laying on her bed, like she was sleeping normally. Like nothing had happened at all. She was just sleeping and have not noticed me... At least that was what I wanted to believe.
Three hours had passed then... And I just can't fathom the fact that my dog won't be here anymore. That I won't be able to play with her again like I do every night. That I won't listen to her running around with her toys. That I won't be able to hug her anymore.
I still don't know what to do. I mean, she will be buried. I've already arranged everything.
But I don't know what to do about myself. I don't know how to deal with this pain I'm feeling.
But I will try to move on... I just don't know how.
I'm deeply sorry for bringing you this story. For just writing it down here, like you guys need to share my pain...
But I needed to write this down somewhere. And this place is pretty much the only one where I feel comfortable and welcome enough to do this.
Thank you for your time, my friends.
Thank you.27 -
This is going to be a long rant, coz this is the only way to vent out my frustration against our tech head.
Yesterday, while our fucking twat tech head was playing around in company aws account, he terminated the production server. By mistake, apparently. Coz he doesn't know shit about server management. But that egoist ass won't admit and fucked the production server.
And then ran away. We developers sprang into action. Updated dns to point to staging server, setup virtual hosts, env files, point to prod database, force flush dns cache. All systems were up and running in 30 mins. And since it was staging server, it had lot of untested features and codes, and we spent rest of the day fixing the bugs.
And that tech head, who ran away hiding his tail between his legs, after he fucked the server, came back after systems were up. And started cracking jokes, that "so many features got released in 1 day" . "We cut server cost by shutting down 1 server."
We were struggling and working in full throttle to make the services running again. And that fuckity fucker was cracking jokes.
And I don't even know what excuse he gave to ceo for the downtime. I am pretty sure he would have made up some crappy excuse to hide his fucking mistake. That ass never admits his mistake. I am thinking to go to ceo today and tell the real story and get that faggot head fired or at least a strict warning.4 -
Would you like to smile for 10 seconds? Read this short story:
*Story begins*
During World War II, numerous fighter planes were getting hit by anti-aircraft guns. Air Force officers wanted to add some protective armour/shield to the planes.
The question was "where"?
The planes could only support few more kilos of weight. Mathematicians were called for a short consulting project.
Fighter planes returning from missions were analysed for bullet holes per square foot.
They found 1.93 bullet holes/sq. foot near the tail of planes whereas only 1.11 bullet holes/sq. foot close to the engine.
The officers thought that since the tail portion had the greatest density of bullets, it would be the logical location for putting an anti-bullet shield.
A mathematician said exactly the opposite; more protection is needed where the bullet holes aren't - that is -around the engines.
His judgement surprised everyone. He said "He said We are counting the planes that returned from a mission. Planes with lots of bullet holes in the engine did not return at all".
Moral: Not everything that counts can be counted, and not everything that can be counted, counts.
Source: From the book -
"How Not To Be Wrong", by Jordan Ellenberg.4 -
My last girlfriend was a Linked List. It was easy to get head but getting tail required serious effort.3
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!Rant But after seeing this I laughed like hell I need to share this to all my dev folks.
Client: “Our next requirement, we need an elephant”
IT Team: But why don’t you adjust with a buffalo, even it is big…. and black?”
Client: No, we need an elephant only.
IT Team: Fine, I understand your requirement. But our system supports only a buffalo…
Client:We need only an elephant!
IT Team: Ok, let me see if I can customize it for you”
At the Offshore Development Centre :
BA – Client wants a big black four legged animal, long tail, less hair. Having trunk is mandatory. The same was documented, signed off and sent to offshore for development! Based on requirement all features are supported in base product (as buffalo), for trunk alone a separate customization is done.
Finally the customization is shown to client, and the client faints
Addon to this, testers completed their test case as above
1 -
The website for our biggest client went down and the server went haywire. Though for this client we don’t provide any infrastructure, so we called their it partner to start figuring this out.
They started blaming us, asking is if we had upgraded the website or changed any PHP settings, which all were a firm no from us. So they told us they had competent people working on the matter.
TL;DR their people isn’t competent and I ended up fixing the issue.
Hours go by, nothing happens, client calls us and we call the it partner, nothing, they don’t understand anything. Told us they can’t find any logs etc.
So we setup a conference call with our CXO, me, another dev and a few people from the it partner.
At this point I’m just asking them if they’ve looked at this and this, no good answer, I fetch a long ethernet cable from my desk, pull it to the CXO’s office and hook up my laptop to start looking into things myself.
IT partner still can’t find anything wrong. I tail the httpd error log and see thousands upon thousands of warning messages about mysql being loaded twice, but that’s not the issue here.
Check top and see there’s 257 instances of httpd, whereas 256 is spawned by httpd, mysql is using 600% cpu and whenever I try to connect to mysql through cli it throws me a too many connections error.
I heard the IT partner talking about a ddos attack, so I asked them to pull it off the public network and only give us access through our vpn. They do that, reboot server, same problems.
Finally we get the it partner to rollback the vm to earlier last night. Everything works great, 30 min later, it crashes again. At this point I’m getting tired and frustrated, this isn’t my job, I thought they had competent people working on this.
I noticed that the db had a few corrupted tables, and ask the it partner to get a dba to look at it. No prevail.
5’o’clock is here, we decide to give the vm rollback another try, but first we go home, get some dinner and resume at 6pm. I had told them I wanted to be in on this call, and said let me try this time.
They spend ages doing the rollback, and then for some reason they have to reconfigure the network and shit. Once it booted, I told their tech to stop mysqld and httpd immediately and prevent it from start at boot.
I can now look at the logs that is leading to this issue. I noticed our debug flag was on and had generated a 30gb log file. Tail it and see it’s what I’d expect, warmings and warnings, And all other logs for mysql and apache is huge, so the drive is full. Just gotta delete it.
I quietly start apache and mysql, see the website is working fine, shut it down and just take a copy of the var/lib/mysql directory and etc directory just go have backups.
Starting to connect a few dots, but I wasn’t exactly sure if it was right. Had the full drive caused mysql to corrupt itself? Only one way to find out. Start apache and mysql back up, and just wait and see. Meanwhile I fixed that mysql being loaded twice. Some genius had put load mysql.so at the top and bottom of php ini.
While waiting on the server to crash again, I’m talking to the it support guy, who told me they haven’t updated anything on the server except security patches now and then, and they didn’t have anyone familiar with this setup. No shit, it’s running php 5.3 -.-
Website up and running 1.5 later, mission accomplished.6 -
If you're an aspiring web dev, get comfortable using the command line.
Amazing how many new starters can't restart a service or tail an error log.
I'm not saying it to be a dick, it's just 101 stuff that'll save you loads of time.1 -
My typical development workflow:
$ ssh user@devserver
$ cd /appdir
$ git clone/pull
$ vim file
$ vim another file
$ tail -f /var/log/applog
$ vim file
$ git commit -am 'fixed the glitch'
$ git push origin dev
^D3 -
Fuck brand builders, or, how I learned to start giving a shit and love devrant.
Brand builders are people who generally have very little experience and are attempting to obfuscate their dearth of ability behind a wall of non-academic content generation. Subscribe, like, build a following and everyone will happily overlook the fact that your primary contribution to society is spreading facile content that further obfuscates the need for fundamentals. Their carefully crafted presence is designed promote themselves and their success while chipping away at the apparent value of professional ability. At one point, I thought medium would be the bottom of the barrel; a glorified blog that provides people with scant knowledge, little experience and routinely low integrity a platform to build an echo chamber of replayed or copied content, techno-mysticism and best-practice-superstition they mistake for a brand in an environment where there's little chance of peer review. I thought it couldn't get any worse.
Then I found dev.to
Dev.to is what happens when all the absence of ability and skills insecurity on the internet gets together to form a censorship mob to ensure that no criticism, reality or peer review will ever filter into the ramblings of people intent on forever remaining at the peak of the dunning-kreuger curve. It's the long tail of YMCA trophy culture.
Take for example this article:
https://dev.to/davidepacilio/...
It's a shit post listicle by someone claiming to be "senior," who confidently states that "you are only as good as the tools you use." Meanwhile all the great minds of history are giving him the side-eye because they understand tools are just a magnifier of ability. If you're an amazing carpenter, power tools will help you produce at an exponential rate. If you're a shitty carpenter, your work will still be shit, there will just be more of it. The actual phrase that's being butchered here is "you're only as good as the tools you create." There's no moral superiority to be had in being dependent on a tool, that's just a crutch. A true expert or professional is someone who can create tools to aid in their craft. Being a professional is having a thorough enough understanding of the thing you are doing so as to be able to craft force multipliers that make your work easier, not just someone who uses them.
Ok, so what?
I'm sure he's a plenty fine human to grab drinks with, no ill will to him as a human. That said, were you to comment something to that effect on dev.to, you'd be reported by all the hangers-on pretty much immediately, regardless of how much complimentary padding and passive, welcoming language you wrap your message in. The problem with a bunch of weak people ganging up on the voice of reason and deciding they don't want things like constructive criticism, peer review, academic process or the scientific method is, after you remove all of that, you're just left with a formless sea of ideas and thoughts with no categorization, no order. You find a lot of opinions and nothing to challenge them and thereby are left with no mechanism for strong ideas to rise to the top. In that system, the "correct" ideas are by default those posited by the strongest personality.
We all need some degree of positive reinforcement. We also need to be smacked upside the head when we're totally off in the weeds. It's all about balance. The forums of ancient Greece weren't filled with people fervently agreeing with one another and shouting down new ideas en masse. We need discourse, not demagoguery.
Dev.to, medium, etc are all the fast fashion of the tech industry. Personally, I'd prefer something designed to last a little longer.30 -
OS : Tail OS ✓
pass : 16+ ✓
Update password : every 15 days ✓
Mac address : spoofing ✓
Then you realise
Your Aadhar information is in gov DB.
14 -
Manager: Morning Alex, how are you?
My Brain: I'm fan-fucking-tastic, I've had 1 hour of sleep, hurt my back, feels like my tail bone is broken, struggling to walk, every piece of code I've written for the past 3 day's has been a complete waste of time and I'm at work...
Me actually: Good thanks .-.3 -
My coworker doesn't know how to use a terminal. He talked himself into his position and instead of taking the time to learn about the basic commands he keeps asking someone else (including the teammanager, who's actually a software engineer) to do things for him.
For reference; we need the terminal to tail log files, keep track of processes, cron jobs, manipulate file structures, use scp (I use sshfs) to move things between other workstations and servers etc. Being able to use a terminal is one of the basic requirements for our job.
What.
Why.
How.
Why do people do this?2 -
Did a bunch more cowboy coding today as I call it (coding in vi on production). Gather 'round kiddies, uncle Logan's got a story fer ya…
First things first, disclaimer: I'm no sysadmin. I respect sysadmins and the work they do, but I'm the first to admit my strengths definitely lie more in writing programs rather than running servers.
Anyhow, I recently inherited someone else's codebase (the story of my profession career, but I digress) and let me tell you this thing has amateur hour written all over it. It's written in PHP and JavaScript by a self-taught programmer who apparently discovered procedural programming and decided there was nothing left to learn and stopped there (no disrespect to self-taught programmers).
I could rant for days about the various problems this codebase has, but today I have a very specific story to tell. A story about errors and logs.
And it all started when I noticed the disk space on our server was gradually decreasing.
So today I logged onto our API server (Ubuntu running Apache/PHP) and did a df -h to check the disk space, and was surprised to see that it had noticeably decreased since the last time I'd checked when everything was running smoothly. But seeing as this server does not store any persistent customer data (we have a separate db server) and purely hosts the stateless API, it should NOT be consuming disk space over time at all.
The only thing I could think of was the logs, but the logs were very quiet, just the odd benign message that was fully expected. Just to be sure I did an ls -Sh to check the size of the logs, and while some of them were a little big, nothing over a few megs. Nothing to account for gigabytes of disk space gradually disappearing.
What could it be? I wondered.
cd ../..
du . | sort --sort=numeric
What's this? 2671132 K in some log folder buried in the api source code? I cd into it and it turns out there are separate PHP log files in there, split up by customer, so that each customer of ours (we have 120) has their own respective error log! (Why??)
Armed with this newfound piece of (still rather unbelievable) evidence I perform a mad scramble to search the codebase for where this extra logging is happening and sure enough I find a custom PHP error handler that is capturing (most) errors and redirecting them to these individualized log files.
Conveniently enough, not ALL errors were being absorbed though, so I still knew the main error_log was working (and any time I explicitly error_logged it would go there, so I was none the wiser that this other error-catching was even happening).
Needless to say I removed the code as quickly as I found it, tail -f'd the error_log and to my dismay it was being absolutely flooded with syntax errors, runtime PHP exceptions, warnings galore, and all sorts of other things.
My jaw almost hit the floor. I've been with this company for 6 months and had no idea these errors were even happening!
The sad thing was how easy to fix all the errors ended up being. Most of them were "undefined index" errors that could have been completely avoided with a simple isset() check, but instead ended up throwing an exception, nullifying any code that came after it.
Anyway kids, the moral of the story is don't split up your log files. It makes absolutely no sense and can end up obscuring easily fixable bugs for half a year or more!
Happy coding.6 -
Pushed an update to production but forgot to turn off the debug option to print SQL queries to the log. Now all I see is SQL queries.
It's now hopeless to read the log with tail ¯\_(ツ)_/¯2 -
When i worked in IT there was a client who bringed his desktop saying that it gets really hot and made some noices. When we opened the case we found a giant dead rat inside, its tail was tangled in a fan. It smelled horrible.6
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So I joined this financial institution back in Nov. Selling themselves as looking for a developer to code micro-services for a Spring based project and deploying on Cloud. I packed my stuff, drove and moved to the big city 3500 km away. New start in life I thought!
Turns out that micro-services code is an old outdated 20 year old JBoss code, that was ported over to Spring 10 years ago, then let to rot and fester into a giant undocumented Spaghetti code. Microservices? Forget about that. And whats worse? This code is responsible for processing thousands of transactions every month and is currently deployed in PROD. Now its your responsibility and now you have to get new features complied on the damn thing. Whats even worse? They made 4 replicas of that project with different functionalities and now you're responsible for all. Ma'am, this project needs serious refactoring, if not a total redesign/build. Nope! Not doing this! Now go work at it.
It took me 2-3 months just to wrap my mind around this thing and implement some form of working unit tests. I have to work on all that code base by myself and deliver all by myself! naturally, I was delayed in my delivery but I finally managed to deliver.
Time for relief I thought! I wont be looking at this for a while. So they assign me the next project: Automate environment sync between PROD and QA server that is manually done so far. Easy beans right? And surely enough, the automation process is simple and straightforward...except it isnt! Why? Because I am not allowed access to the user Ids and 3rd party software used in the sync process. Database and Data WareHouse data manipulation part is same story too. I ask for access and I get denied over and over again. I try to think of workarounds and I managed to do two using jenkins pipeline and local scripts. But those processes that need 3rd party software access? I cannot do anything! How am I supposed to automate job schedule import on autosys when I DONT HAVE ACCESS!! But noo! I must think of plan B! There is no plan B! Rather than thinking of workarounds, how about getting your access privileges right and get it right the first time!!
They pay relatively well but damn, you will lose your sanity as a programmer.
God, oh god, please bless me with a better job soon so I can escape this programming hell hole.
I will never work in finance again. I don't recommend it, unless you're on the tail end of your career and you want something stable & don't give a damn about proper software engineering principles anymore.3 -
!rant I pity anyone who may have overheard my interaction with a gecko that managed to sneak inside my house when I went to get a package on my doorstep last night around midnight
“Hey little guy, let’s try to get you to go back outside, okay? Nonononooo not that way, fella. Down the wall. DOWN. DO NOT CLIMB BACK UP. Okay. Yeah, see, there you go. Good job. OH MY GOD DO NOT DO THAT. Listen, I think you’re fucking cute, okay? BUT IF YOU CHARGE AT ME LIKE THAT, YOU TRIGGER MY FEAR RESPONSE AND YOU MAKE IT REALLY HARD FOR ME NOT TO KILL YOU. Hooooooly shit, little dude. You were so almost dead. Okay. Okay, yeah, go out the door. Door. Yesssss.”
closes door, only to realize little dude’s tail is still on this side
“OMG LITTLE DUDE, are you okay?!!” opens door, little dude sneaks back inside
“Noooooo you need to go outside. Come on, you know you want to go outside”
Finally managed coax him out the door and confirmed he’d cleared the doorway before closing and locking it.5 -
"Our company encourages cryptocurrency big data agile machine learning, empowerment diversity, celebrate wellness and synergy, unpack creative cloud real-time front-end bleeding edge cross-platform modular success-driven development of digital signage, powered by an unparalleled REST API backend, driven by a neural network tail recursion AI on our cloud based big data linux servers which output real time data to our Wordpress template interactive dynamic website TypeScript applet, with deep learning tensor flow capabilities.
Don't get what the fuck I just said? Udemy offers countless courses on python based buzzwords. Be the first out of 13 people to sell your soul and private information, and you'll get the first three minutes of the course free!"3 -
Hey, DevRantDevs: Is there a particular reason there is no pony tail hairstyle? At least I can't find one for males.12
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Does anyone else use:
cat /path/to/file | grep "blah"
Rather than:
grep "blah" /path/to/file
...when grepping? Or is it just me? Mainly asking because in my half asleep state I just wrote `tail -f | grep "blah"` by mistake and wondered why it was taking way to long to read the file...10 -
Hello there fellow developers, I've a noob question to ask you.
I saw a software logo a few days ago on a tech talk. I haven't been able to figure out what it belongs to.
A red fish and it's sort of curved in a manner that its head and tail are close. I know it represents some open source software. Can anyone help?
Google search is not helping.14 -
Dear Coffee,
I ask for your help.
I need to pass this exam, and at the same time a client is angry.
I invoke you.
Like the function I'm in.
A function of time, a function that will probably never halt but you cannot prove it. You hope it will stop soon, but deep inside you know it will continue to compute.
I beg you, Coffee. Make this function of procrastination stop. Please.
I see no escape.
It is a tail-recursive function. You realize it as soon as you reach the end.
You can do nothing about it, you're trapped inside this loop. At each iteration you hope to reach the bottom, but you never know. You can only hope that the bottom is close.
This is the last one, you keep repeating to yourself.
Please Coffee, let it be a non-pure function.
Make the environment change.
Only then we can be saved.
3 -
Oh man, I fucked up...
I was doing after hours work for client, setup website with https.
Can't work over sftp with current user,so I give it the same user ID as apache, get files transferred and shit.
Go back to change uid, set wrong uid, now my user is ntp, I can't get into root, can't set password...
I fucked up
Tail between the legs, sent email to clients support, asking them to fix my user fuck up, waiting for reply -
I always thought the gradle icon in Android Studio was a mouse with its tail. Yesterday one of my colleagues told me that it was an elephant. Never realized it until now 😐4
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My cat's brain is powerful enough to calculate and apply the exact physics of a long jump, with ballistics, flight aerodynamics, dynamic weight distribution using tail as stabilizer, all of that, and land a jump every time without failure.
Yet, it's not powerful enough to realize that can just walk straight through a slightly opened door using her body as a wedge. Or, she can just, you know, push the door open with her paw. When presented with an everyday task that involves physics, she acts like she's nothing but an ethereal ghost and fails miserably.
This makes me think that her jump computer is a very old hardwired part inherited from frogs, honed by evolution and compiled into wetware millions of years ago. Like an ancient analog computer that works flawlessly every time. She has no conscious access to its inner workings. She can use it, sure, but she doesn't understand it.
I wonder how many such parts do us humans posses.
17 -
An intern approached me for help in one of their past exam questions. They said they had already turned in the exam but just wanted to know the answer. The question was not that hard and I had a bit of time to kill so I helped them.
Me: So, to make it O(n), you have to make it a double linked list, and keep a tail.
Them: But the problem requires us to solve it with a single liked list.
Me: You can just iterate it at the end to make it single-linked again. That costs O(n), so the solution is still O(n).
Them: Oh yeah right. I don't think we even need a tail though, we could just have a variable pointing to the last link.
Me: ...which is called a tail.2 -
I was once asked to create a fully secure chat system prototype (the ui didn't matter) in 2 days. We ended up building a client in python (which I wrote) and it kinda worked and a c# backend that didn't really work.
1 hour before we had to present the project to some high up management we decided that we couldn't fix the bugs in the system.
So I came up with a cool idea. Why not use ssh?
So I set up a bash script that writes to a file and tail -f that reads from the file. That way you could chat securely with another person.
I made it 15 minutes before the presentation with no Internet working :) they said it was hacky but a cool solution they saw that day :p I felt happy and that I had to thank Linux for being there for me2 -
In russian, wagtails are called “трясогузка”, literally “a twerking bird”. “Трясо” is “shaking”, “гузка” is an obsolete term for “booty”, not tail. Hence twerking bird.
12 -
In love with Laravel events, listeners and mailables. What a beautiful way of doing this. Can't say how much I love this framework. <3
Can't wait to implement redis and queues. Am excited to try this for the first time. Share exp. if you have, pls.4 -
Sometimes I start writing a sentence that ends with parentheses (only to realize what I put in the parentheses is as important as the rest, then I could use a regular comma instead).
I call this "grammatical tail-call recursion".2 -
Major rant incoming. Before I start ranting I’ll say that I totally respect my professor’s past. He worked on some really impressive major developments for the military and other companies a long time ago. Was made an engineering fellow at Raytheon for some GPS software he developed (or lead a team on I should say) and ended up dropping fellowship because of his health. But I’m FUCKING sick of it. So fucking fed up with my professor. This class is “Data Structures in C++” and keep in mind that I’ve been programming in C++ for almost 10 years with it being my primary and first language in OOP.
Throughout this entire class, the teacher has been making huge mistakes by saying things that aren’t right or just simply not knowing how to teach such as telling the students that “int& varOne = varTwo” was an address getting put into a variable until I corrected him about it being a reference and he proceeded to skip all reference slides or steps through sorting algorithms that are wrong or he doesn’t remember how to do it and saying, “So then it gets to this part and....it uh....does that and gets this value and so that’s how you do it *doesnt do rest of it and skips slide*”.
First presentation I did on doubly linked lists. I decided to go above and beyond and write my own code that had a menu to add, insert at position n, delete, print, etc for a doubly linked list. When I go to pull out my code he tells me that I didn’t say anything about a doubly linked list’s tail and head nodes each have a pointer pointing to null and so I was getting docked points. I told him I did actually say it and another classmate spoke up and said “Ya” and he cuts off saying, “No you didn’t”. To which I started to say I’ll show you my slides but he cut me off mid sentence and just yelled, “Nope!”. He docked me 20% and gave me a B- because of that. I had 1 slide where I had a bullet point mentioning it and 2 slides with visual models showing that the head node’s previousNode* and the tail node’s nextNode* pointed to null.
Another classmate that’s never coded in his life had screenshots of code from online (literally all his slides were a screenshot of the next part of code until it finished implementing a binary search tree) and literally read the code line by line, “class node, node pointer node, ......for int i equals zero, i is less than tree dot length er length of tree that is, um i plus plus.....”
Professor yelled at him like 4 times about reading directly from slide and not saying what the code does and he would reply with, “Yes sir” and then continue to read again because there was nothing else he could do.
Ya, he got the same grade as me.
Today I had my second and final presentation. I did it on “Separate Chaining”, a hashing collision resolution. This time I said fuck writing my own code, he didn’t give two shits last time when everyone else just screenshot online example code but me so I decided I’d focus on the PowerPoint and amp it up with animations on models I made with the shapes in PowerPoint. Get 2 slides in and he goes,
Prof: Stop! Go back one slide.
Me: Uh alright, *click*
(Slide showing the 3 collision resolutions: Open Addressing, Separate Chaining, and Re-Hashing)
Prof: Aren’t you forgetting something?
Me: ....Not that I know of sir
Prof: I see Open addressing, also called Open Hashing, but where’s Closed Hashing?
Me: I believe that’s what Seperate Chaining is sir
Prof: No
Me: I’m pretty sure it is
*Class nods and agrees*
Prof: Oh never mind, I didn’t see it right
Get another 4 slides in before:
Prof: Stop! Go back one slide
Me: .......alright *click*
(Professor loses train of thought? Doesn’t mention anything about this slide)
Prof: I er....um, I don’t understand why you decided not to mention the other, er, other types of Chaining. I thought you were going to back on that slide with all the squares (model of hash table with animations moving things around to visualize inserting a value with a collision that I spent hours on) but you didn’t.
(I haven’t finished the second half of my presentation yet you fuck! What if I had it there?)
Me: I never saw anything on any other types of Chaining professor
Prof: I’m pretty sure there’s one that I think combines Open Addressing and Separate Chaining
Me: That doesn’t make sense sir. *explanation why* I did a lot of research and I never saw any other.
Prof: There are, you should have included them.
(I check after I finish. Google comes up with no other Chaining collision resolution)
He docks me 20% and gives me a B- AGAIN! Both presentation grades have feedback saying, “MrCush, I won’t go into the issues we discussed but overall not bad”.
Thanks for being so specific on a whole 20% deduction prick! Oh wait, is it because you don’t have specifics?
Bye 3.8 GPA
Is it me or does he have something against me?7 -
The best happened today.
These past 2 weeks have been shit. People wronged me big time, got thrown under the bus for shit that the people behind refused to own up to it. Took that shit because I just couldn't be bothered to fucking argue.
I'm the only dev on this project and we're so close to release so I bit my tongue and took it on the chin but it's been eating me alive since then.
The tipping point was yesterday. 5 people failed to communicate shit properly amongst themselves on all channels got me forced to be the last one finishing work yesterday 4 hours after everyone left. I had every right to refuse and leave on time but again, we're so close to release and I don't want to see this project fail.
But see, I got angry. So fucking angry that nothing else has been on my mind since yesterday.
I don't take out my anger at others, that's not who I am (moslty) so today I was at work and secluded myself from everyone else otherwise I would've exploded in someone's face.
I was also supposed to meet up with friends tonight but with all this shit going on I decided not to go because I would not have been fun to be around.
Left work on time today, fell asleep on the train because I am too exhausted.
When I was about to walk into my house I noticed this little super cute puppy following me. I had no idea where or how long he's been behind me as I was walking home but he seemed way too happy when I saw him. His tail wagging like he's excited to see me even though I have never seen him. I petted him, played a bit with him. He seemed to be the happiest dog ever 😁. He managed to put a smile on my face for the first time in the last few days.
He then ran away.. I guess he got bored 😅
I am feeling so much better now all because of this little puppy 🐶. I'm so glad I ran into him because I've been smiling since then.
I wish I had took a picture of him 😥
Doggo, you probably won't read this, but thanks mate you made my month in those few minutes 🤘
If you have a dog, go pet him and appreciate how much happiness they bring in your life. If you have a cat.. Uhh I don't know... Uhh pray it doesn't kill you in your sleep I guess?
Thanks for reading3 -
Now I am ranting, Everyday I rant, Yesterday I runt, Tomorrow I shall rant, Already I have ranted.
[Shaking my head, wagging my tail, moving in circles, no beer, for no reason]1 -
Stack Overflow people have profound buffallo bullcrap on their skulls, they are some software engineers who have fucked COBOL and BASIC, probably somewhere like NASA, just pondering out where someone post a question. They're probably some etilist cult banging a prostitute while delivering that awful downvote imitating the slap they give the chick during sex. They desire questions such as
"RANDOM_fuck_module_Abdul.method() not working in python" or "how to dock the dock by undocking" (tagged: AWS). Not things like "why does the audio tag not work in a PC but works in w3school tester?" or a genuine programming question. Fuck.
We don't tail recurse or loop abc for k in godfuck loops, huh? We make simple things as: a form, a http request to dell.
I hope there penises get rotten in the hell. Period.
this is just a part of SO.13 -
At my school library there is this system, made in php, to make monthly reports on student access, since everyone goes to the library everyone knows it and the guys who did it were considered the best of the school. So since I used to work on the library the director asked me to add some features to it, and I was like "Sure, cool I get to work on a real system", what I didn't know was that the system had no head or tail, the core were two files "load.php" and "db.php", everything was in those two files, no design patterns, no oops, safly that wasn't even the worst part, the modules were loaded through Ajax, which called files with lines like
`echo "<td>Student</td>";`
Literally most of the damn HTML was "echoed" WTH, -
Ok... so I have a unique question/opportunity. I can't give all the details but here's the jist:
3yrs ago I was hired to consult a now prominent(still decently well known then) web-based company with many thousands of users, dealing with a lot of money and leveraging a social environment. They had several issues but initially they really needed me to find/train chat mods.
I did not take the offer for monetary reasons, like all consulting I've done, I had additional reason and/or fondness to fix the issues. In this case it was an interesting challenge and I knew several customers and some support staff so it'd be worthwhile.
They (without request) reduced their typical 2mo probationary period to 2wk for me. With less than a day left of that period, I was 'hacked' via a pushed telegram update, on the account they made me create for work purposes (they had control of the phone number not me).
During this 'hack' one of the 2, currently active, culprits sent a message to his tg account from the 'hacked' one and quickly deleted the entire convo. The other pretended (poorly) to be me in the chat with the mods in training (at least a few directly witnessed this and provided commentary).
Suddenly, I was fired without any rationale or even a direct, non-culprit, saying anything to me.
The 'hack' also included some very legit, and very ignorantly used, Ukrainian malware.
This 'hack' was only to a 2nd gen lenovo yoga I got due to being a certified refurbisher... just used for small bs like this chat mod/etc job. I even opened up my network, made honey pots, etc., waiting for something more interesting... nope not even an attempt at the static ip.
I started a screen recording program shortly after this crap started (unfortunately after the message sent be 'me' to the dude who actually sent it happened... so i still dont know the contents).
I figured I'd wait it out until i was bored enough or the lead culprit was at a pinnacle to fall from...
The evidence is overwhelming. This moron had no clue what he was doing (rich af by birth type)... as this malware literally created an unhidden log file, including his info down to the MAC id of his MacBook... on my desktop in real time (no, not joking... that stupid)
Here's my quandary... Due to the somewhat adjacent nature of part of our soon to be public start-up... as i dont want it to turn into some coat tail for our tech to ride on for popularity... it's now or never.
Currently im thinking, aside from any revenge-esq scheme, it'd be somewhat socially irresponsible to not out him to his fellow investors and/or the organisation that is growing with him as one of few at the forefront... ironically all about trust/safety/verification of admins in the industry.
I tried to reach out to him and request a call... he's still just as immature. Spent hours essentially spamming me while claiming it wasnt him but hed help me find whoever it was... and several other failed attempts to know what i had. When i confirmed he wasnt going to attempt a call, i informed him id likey mute him because i don't have time for back and forth bs. True to form he deleted the chat (i recorded it but its of no value).
So... any thoughts?7 -
!dev. NMBS is Belgian rail service
Fucking NMBS you arseholes! Put a cactus in your arse and a pinecone in you urethra and go sit in lotus position with me in your neck!! The fucking train of 0920 still has to leave, it'd 1250 now! My train has been cancelled, everything else has at least 30 minutes delay. They announce over the speakers that a train will come in 3 minutes to the next station. Train fucking rushes by like a fucking drugged roadrunner with TNT on its burning tail! You had better payed back my ticket or I'll smash jn that fancy window at your ticket office and choke you until you carry me home fucking arseholes.3 -
The fog of war over all that happened with my change of team is starting to dissipate.
3 people were involved and there were 4 different versions of the whole situtations, but from what I've been able to collect it looks like the company is expanding and one of the mail KPI for the current team leaders is how good they are at creating a NEW generation of team leaders, to take care of the new entries.
My previous team leader told me about all these new growth perspectives and the junior entries I could manage, knowing very well of the desire I have previously expressed of being a senior dev with my small group of juniors to teach.
I declined the offer, stating that this whole year has been exhausting. Every single time I've tried anything (using modules for new components on our old web client, tsdoc to document our types, suggesting technologies like ANYTHING BUT ANGULAR AND MONGO, telling how removing down migrations was a retarded move) my suggestions were either shrugged off or flat out refused. Let alone how every time I was proven right, except for angular but give it time and that will bite their tail as well.
Don't get me wrong: they are well withing their right when they take all those decisions, and more. But I DO NOT PLAN on selling a plethora of bad decisions to a new stack of devs as if they were the gold standard.
"I understand your reasons; you, as a company, need a well coordinated team all running towards a goal; loose cannons are harmful.
But now I need you to understand me: I do not agree with your technical direction. I never lied before and I will not start now. Promotions don't matter nearly as much as my integrity, and integrity in my world means speaking up about problems. Your position is perfectly valid, but mine is as well and they can't be reconciled. If I were you I'd make myself a favor and make sure IHateForALiving doesn't become a team leader; given your direction, I'm not the man you want right now".
As mentioned, one of the KPI for team leaders is how succesfull they are in finding new team leaders, and trying to turn me into one didn't end well; I love sharing knowledge, but being honest to myself is far more important to me. So this meant my previous team leader failed in a very big task, and thus was demoted? At the same time, I've been there for 2 years now so they're not really eager to replace me, but I'm under strict examination too as of now.5 -
How the fuck do you actually tail log files?
Like i want the whole log. Not only from today, not *.log.1 and *.log, i want to run the *whole* log ever done, even the gzipped shit, through tail | grep.11 -
<"Perfect is enemy of good"
>"Excellent! I keep my enemies very close"
I do believe it possible that one can find at least one perfect counter to every stupid folk saying that startup-for-brains suit bags love to parrot.
2)
<"We must fail fast"
>"I already did it!"
3)
<"We must have a long tail of offerings"
>"Can we offer focus on our core strengths?"
-3)
<"We must focus on our core strengths"
>"Isn't our core strength 'having a long tail of offerings'?"
4)
<"We must use agile methods"
>"An agile habit does not make an agile monk."
5)
<"We must be flexible and adapt"
>"Is it a law or more of a rule of thumb?"
6)
<"We must avoid bureaucracy"
>"Can I have that in writing?"3 -
Possibly my favourite function is Clojure's "recur", which isn't really a function at all, but a special form that gives you a guaranteed tail-position call to the current function.
Basically what that means is you can write recursive functions (functions that call themselves) and know that you're not creating a potential stack overflow.
Um. Okay, I can feel people looking at me like 🤔 Basically what *that* means is: normally when a function calls another function, a "stack frame" is allocated, holding all the local variables for that call. If a function calls itself 1000 times, 1000 stack frames get allocated. "Tail call optimisation" is a process by which if you call yourself as the very last thing in a function, the language doesn't need to remember the current frame; it just has to pass the return value upwards. The trouble is, it's sometimes hard to notice that you've turned a tail-call optimisable function into a non-optimisable one. Clojure's recur keyword makes it explicit, and therefore safe: if you try to do anything with the return value of recur, it's an error.
PS I'm sure another language did explicit TCR first, but Clojure is where I first saw it.6 -
'It's just...' is the biggest lie any co-dev can give you!
If it's just a small change why don't they do the god damn work and spend the next 2 days wading through an undocumented shit storm.
Next person to say 'It's just x, y & x', that ticket will be going up their tail pipe sideways! -
wow, I have to say, tail recursion, slices, iterator transformers and shadowing are great building blocks for parsers. I'm actually way faster at defining and modifying procedural parsers with Rust's tools than I am with Chumsky. I actually understand which of my checks are greedy and lazy now!
-
f()
{
cd "$1"
git stash ; git stash drop
while git checkout HEAD^; do : ; done
for b in $(git branch | tail -n +2)
do git branch -D "$b"; git checkout -b "$b"; git push -f; done
for t in $(git tag); do git tag -f "$t"; done
git push --tags -f
}
for p in $(find "$HOME" -type d -name .git ) ; do f "$p"/.. & done10 -
Spent last 2 days trying to get an upstream data file loaded. I've now concluded it's just corrupted during transfer beyond repair... But I got to practice lots of Linux commands trying to figure out what the issue was and fix it (xml parser was throwing some error about nulls originally)
vi, grep, head, tail, sed, tr, wc, nohup, gzip, gunzip, input output redirection -
So the company I work for assigned me to a new clients project and has already proven to be a pain.
I checked all my emails late Sunday evening and replied to them (saves me the time in the morning) so I emailed this new client who was enquiring when a part of his website was to be done.
Me: I fully expect this portion of the functionally to be done by the tail of the week.
Client first thing this morning: why isn’t anything working you said it would be done.
Me: ...4 -
I'm sure this has been discovered before but I just realized that a lexer defined as a set of functions which tail-call each other with the leftover text to switch states can record the location of tokens from the back of the string, thereby eliminating a parameter from pretty much every function. The world is full of wonder.2
-
So, my Facebook log-in flow used to work perfectly on both local env and AWS few months ago, but now it doesn't work on AWS anymore and I'm getting some gibberish in 'tail -f node.stderr.log' and its 6am and I haven't slept for 20 hours... What possibly can be more beautiful than this? #developersLife
1 -
Holy shit. I've been working on a project for the last few months. It's been going fairly well all things considered. We're currently at the tail-end of the project and are set to be dev complete next Friday.
We're on a headless CMS + Gatsby and decided to use a front-end framework (This is important to the story) to "speed development time."
PM comes to me yesterday and inquires about functional/visual QA on IE11. IE-What?! This framework I was told I had to use doesn't support IE11.. like.. at all, and now we need to support IE11, at the ass-end of this project, cause 60% of the traffic on their current site uses IE11? Oh come on!
So its looking like we get to re-write a few components from scratch. Then we get to try and fix the display issues for the other ones... FML, I was looking forward to being done with this so I could take a week off and go recharge before Thanksgiving garbage.1 -
We are all Ouroboros - the snake that eats its own tail , as we are constantly trapped in a worry-go-around state of :
Everything is bad
But everything can get worse
and everything will be terrible
But what if it doesn't
But what if it does1 -
My Project Inner Voice : "I'm not alone. I can hear them... I can hear the bugs voices... I can sense theirs feelings... I'm not alone... The bugs feelings... They're eager to ruin me... They're what make me useless and rejected!!"
-
That moment that you realize that you have more experience than your college teacher...
Me: Can you tell me why a tail recurcive function in a functional programming language the stack and memory do not increase?
Teacher: I don't know what is a tail recursive function...
Me: Ok....
I feel like I am wasting time... -
Story of two poor puppies
when my mom returned from market, she saw a puppy with her
siblings surrounded by people choosing which one to take.
she pick one puppy. she's color is grayish black puppy with the tip
of his tail and a place in she's neck.
she whined and cried when she separated from her siblings and Mom.
but she quickly familiarize herself with the new family and place.
she was very happy when we bring her sister we found in the same place.
I take care of them.
I feed, wash and play with the new friends.
we built them a house. they were very happy and playful.
but things started to go downhill all of a sudden.
my parents start to prevent me from playing with them.
they say " We bring the puppies for them to be guards ".
they really hate dogs. they started to lock
the house and the window. they had to pass all day in the
same place
(How BORING) they pee there, eat there sleep there.
Since me and my sis prevented from take care of them, we couldn't
do anything all this only to make them cruel dogs and very unfriendly
to people.
when time pass, they started to forget them.
before yesterday, we remembered that we didn't
give them any food or water for the past 3 DAYS !!!
my sister unlock the door for them and they get out
from the house (~Prison~). they were completely
different. the gray puppy was very tired and depressed
and unhealthily skinny. the sister was fine.
we let them outside for few days when the gray puppy
started to get more and more skinny.
he lies on the floor all the day, when we are nearby, she
only wag it's tail no more.
Today, I wake up only to hear the bad story
the gray puppy, well we found her 0x00DEAD ! ! ! !
immediately after I heard the phrase, I burst into tears
I really couldn't stop crying. I couldn't even see that
cute face 0x00DEAD.
My sister's case was way worse than me. the is still
crying at the time of writing. we didn't see their funeral.
the other puppy was very sad because of her sibling
The Worst part is, we didn't name them or take ANY
photo with them !!! :`(2 -
The higher one is, the less in touch one seems to be and tend to be more preachy and such.
Had an "architect" ask me what is that "tail" command I did when I showed him application logs. -
TIL ECMAScript (2015) supports tail call optimization, except virtually only safari can do that, making it useless1
-
Often when i see the annoying as hell t debug exceptionless let’s just bomb entirely but blazing fastness of c and c++ I feel like a nettard
I use c# for its immutable strings clean syntax and beautiful class markers that are redundant compared to c++ but ensure you tell after adding 1000 methods and total lack of all special characters to indicate reference and derreference and pretty lambda syntax... sure it’s lib poor but I get shit done goddamn it and can read my own code later
So why do I feel empty inside every time i run a ./configure and make under Linux like I’m missing some secret party where neat things are being done and want to sob like I do now
I am not a dotnettard even though 5.0 is an abomination in the eyes of man and god ! Even though Microsoft cooks up overcomplex framework technologies that make a wonderful language underused and make us all look like idiots that they then abandon into the scrap heap! We can’t help Linux users haven’t discovered how much nicer c# is and decided to implement it on their own and port their horrible undocumented ansi c bullshit can we ???? Oh god I feel
So hollow inside and betrayed ! Curse
You gates curse youuuu! Curse you for metro direct3d xna wpf then false promises of core ! May you have a special place in hell reserved for you and your cheap wallpaper shifting monitor paintings and a pool speaker that playeth not but bee jees and ac dc forever and ever amen !
Speaking of which do any c/c++ ides have anything that even begins to rival intellisense on Linux and don’t use some weird ass build system
Like cmake as their default ?
Oh sweet memories of time a while back when I already wrote this and still wasn’t getting then tail I deserved
Again4 -
TMW you realise you're working for Oroboro, the mythical snake that eats its own tail.
A product manager and a designer arrive at the project, spend a month doing lots of research, tell the devs that what they've built "isn't suitable for users" and come up with solution that has the exact same features that were implemented before. -
My Advent of Code solution is calculating and calculating, which means I clearly did it wrong. But I already spent 4 hours trying to code it in Clojure (OMG, why can't tail call optimization just work there?!?!)
-
Ok, long shot here. I'm doing a POC using a headless browser (Seleium/PhantomJS (C#)) and it is kicking my tail. Sometimes things work and then they don't. My login code is something like:
private IWebDriver _driver = new PhantomJSDriver();
_driver.Navigate().GoToUrl(LoginURL);
_driver.FindElement(By.Name("txtUser")).SendKeys(UserName);
_driver.FindElement(By.Name("txtPass")).SendKeys(Password);
_driver.FindElement(By.TagName("button")).Click();
and it doesn't find it even though it in in _driver.PageSource.
All the SO stuff is from 2013 and I’ve tried many, many, four days worth of many By.XPath, By.Id, By.Name combinations and it just doesn’t work.3 -
I'm beginning to feel like any kind of specific approximation via neural networks is a myth. That if you can't reduce output to simple categorical values that can be broadly interpreted between two points, that it doesn't work.
I have some questions and they don't seem to be getting answered about the design of the net. How many layers should I use ? How many neurons per layer ? How does this relate to the number of desired quantitive scalar outputs I'm looking to create, even if they are normalized, they can vary GREATLY and will if I'm approximating the out of several mathematical expressions. Based on this and the expected error ranges of these numbers and how many possible major digits could be produced within the domain of the variable inputs being introduced, how many neurons per layer ? What does having more layers do ? In pytorch there don't seem to be a lot of layer types per say, but there are a crap ton of activation functions, and should I just be using these at the tail end or should they actually be inserted between layers so the input of the next layer passes through another series of actiavtion functions ? what does this do to the range of output ?
do I need to be a mathematician to do this ?
remembered successes removed quantifiable scalars entirely from output, meaning that I could interpret successful results from ranges of decimal points.
but i've had no success with actual multi variable regression as of yet, even when those input variables are only 2 and on limited value ranges eg [0,100] and [0, 2pi]
and then there are training epochs to avoid overfitting, and reasonable expectation of batches till quality results will start to form.3 -
1. Enter repository of proprietary Node package that you maintain
2. Run `npm outdated | tail -n +2 | awk '{ print "npm i " $1 "@latest" }' | bash`
3. push to master3
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