Yesterday: Senior dev messages out a screenshot of someone using an extension method I wrote (he didn’t know I wrote it)..

SeniorDev: “OMG…that has to be the stupidest thing I ever saw.”
Me: “Stupid? Why?”
SeniorDev: “Why are they having to check the value from the database to see if it’s DBNull and if it is, return null. The database value is already null. So stupid.”
Me: “DBNull is not null, it has a value. When you call the .ToString, it returns an empty string.”
SeniorDev: ”No it doesn’t, it returns null.”
<oh no he didn’t….the smack down begins>
Me: “Really? Are you sure?”
SeniorDev: “Yes! And if the developer bothered to write any unit tests, he would have known.”
Me: “Unit tests? Why do you assume there aren’t any unit tests? Did you look?”
<at this moment, couple other devs take off their head phones and turn around>
SeniorDev:”Well…uh…I just assumed there aren’t because this is an obvious use case. If there was a test, it would have failed.”
Me: “Well, let’s take a look..”
<open up the test project…navigate to the specific use case>
Me: “Yep, there it is. DBNull.Value.ToString does not return a Null value.”
SeniorDev: “Huh? Must be a new feature of C#. Anyway, if the developers wrote their code correctly, they wouldn’t have to use those extension methods. It’s a mess.”
<trying really hard not drop the F-Bomb or two>
Me: “Couple of years ago the DBAs changed the data access standard so any nullable values would always default to null. So no empty strings, zeros, negative values to indicate a non-value. Downside was now the developers couldn’t assume the value returned the expected data type. What they ended up writing was a lot of code to check the value if it was DBNull. Lots of variations of ‘if …’ , ternary operators, some creative lamda expressions, which led to unexpected behavior in the user interface. Developers blamed the DBAs, DBAs blamed the developers. Remember, Tom and DBA-Sam almost got into a fist fight over it.”
SeniorDev: “Oh…yea…but that’s a management problem, not a programming problem.”
Me: “Probably, but since the developers starting using the extension methods, bug tickets related to mis-matched data has nearly disappeared. When was the last time you saw DBA-Sam complain about the developers?”
SeniorDev: “I guess not for a while, but it’s still no excuse.”
Me: “Excuse? Excuse for what?”
<couple of awkward seconds of silence>
SeniorDev: “Hey, did you guys see the video of the guy punching the kangaroo? It’s hilarious…here, check this out.. ”

Pin shoulders the mat…1 2 3….I win.

Boss: "I looked at a testing suite. It is $2,500 a license and I'm buying 60 licenses. You should probably get familiar with it."
LeadDev: "Um, we already use NUnit, and it's free."
Boss: "Hmm...I'd better add Pluralsight training in the budget so you can learn about the new program."
LeadDev: "Oh, no...we need new laptops more than we need software."
Boss:"New laptops? Not my budget. When we buy this new software, everyone is going to use it"
LeadDev: "Everyone? How will you monitor it's usage?"
Boss: "I'll have networking send me captures of all the running tasks on the dev machines. The test suite better be running. Writing good tests will be our #1 priority."
LeadDev: "Um, we already write tests using NUnit."
Boss: "I don't understand what you are saying. I need something I can visualize. This UI testing suite is exactly what I need."
LeadDev: "Maybe the testing suite would be better suited for you and QA?"
<click..click>
Boss: "Submitted the budget. There will be a test server available for you to configure. This whole project costs over $100,000, so don't screw it up. Any questions?"
LeadDev: "Oh...well...what server ..."
Boss: "Dang...sorry, I'm taking off the rest of the afternoon. We'll talk about this more on Monday. Get started on those Pluralsight videos. I'll expect a full training and deployments by next week. Have a great weekend!"

After listening to two of our senior devs play ping pong with a new member of our team for TWO DAYS!
DevA: "Try this.."
Junior: "Didn't work"
DevB: "Try that .."
Junior: "Still not working"

I ask..
Me:"What is the problem?"
Few ums...uhs..awkward seconds of silence

Junior: "App is really slow. Takes several seconds to launch and searching either crashes or takes a really long time."
DevA: "We've isolated the issue with Entity Framework. That application was written back when we used VS2010. Since that application isn't used very often, no one has had to update it since."
DevB: "Weird part is the app takes up over 3 gigs of ram. Its obviously a caching issue. We might have to open up a ticket with Microsoft."
Me: "Or remove EF and use ADO."
DevB: "That would be way too much work. The app is supposed to be fully deprecated and replaced this year."
Me: "Three of you for the past two days seems like a lot of work. If EF is the problem, you remove EF."
DevA: "The solution is way too complicated for that. There are 5 projects and 3 of those have circular dependencies. Its a mess."
DevB: "No fracking kidding...if it were written correctly the first time. There aren't even any fracking tests."
Me:"Pretty sure there are only two tables involved, maybe 3 stored procedures. A simple CRUD app like this should be fairly straight forward."
DevB: "Can't re-write the application, company won't allow it. A redesign of this magnitute could take months. If we can't fix the LINQ query, we'll going to have the DBAs change the structures to make the application faster. I don't see any other way."

Holy frack...he didn't just say that.

Over my lunch hour, I strip down the WPF application to the basics (too much to write about, but the included projects only had one or two files), and created an integration test for refactoring the data access to use ADO. After all the tests and EF removed, the app starts up instantly and searches are also instant. Didn't click through all the UI, but the basics worked.

Sat with Junior, pointed out my changes (the 'why' behind the 'what') ...and he how he could write unit tests around the ViewModel behavior in the UI (and making any changes to the data access as needed).

Today's standup:
Junior: "Employee app is fixed. Had some help removing Entity Framework and how it starts up fast and and searches are instant. Going to write unit tests today to verify the UI behaivor. I'll be able to deploy the application tomorrow."
DevA: "What?! No way! You did all that yesterday?"
Me: "I removed the Entity Framework over my lunch hour. Like I said, its basic CRUD and mostly in stored procedures. All the data points are covered by integration tests, but didn't have time for the unit tests. It's likely I broke some UI behavior, but the unit tests should catch those."
DevB: "I was going to do that today. I knew taking out Entity Framework wouldn't be a big deal."

Holy fracking frack. You fracking lying SOB. Deeeep breath...ahhh...thanks devRant. Flame thrower event diverted.

Was lead developer at a small startup, I was hiring and had a budget to add 3 new people to my team to develop a new product for the company.

Some context first and then the rant!

Candidate 1 - Amazing, a dev I worked with before who was under utilized at the previous company. Still a junior, but, she was a quick learner and eager to expand her knowledge, never an issue.

Candidate 2 - Kickass dev with back end skills and extras, he was always eager to work a bit more than what was expected. I use to send him home early to annoy him. haha!

Candidate 3 - Lets call him P.

In the interview he answers every question perfectly, he asks all the right questions and suggests some things I havent even thought of. CTO goes ahead and says we should skip the technical test and just hire the guy, his smart and knows what his talking about, I agree and we hire him. (We where a bit desperate at this stage as well.)

He comes in a week early to pick up his work laptop to get setup before he starts the next week, awesome! This guy is going to be an asset to the company, cant wait to have him join the team - The CTO at this stage is getting ready to leave the company and I will be taking over the division and need someone to take over lead position, he seems like the guys to do it.

The guys starts the next week, he comes in and the laptop we gave him is now a local server for testing and he will be working off his own laptop, no issue, we are small so needed a testing stack, but wasnt really needed since we had procedures in place for this already.

Here is where everything goes wrong!!! First day goes great... Next day he gets in early 6:30am (Nice! NO!), he absolutely smells, no stinks, of weed, not a light smell, the entire fucking office smells of weed! (I have no problem with weed, just dont make it my problem to deal with). I get called by boss and told to sort this out people are complaining! I drive to office and have a meeting with him, he says its all good he understands. (This was Friday).

Monday comes around - Get a call from Boss at 7:30am. Whole office smells like weed, please talk to P again, this cannot happen again. I drive to office again, and he again says it wont happen again, he has some issues with back pain and the weed helps.

Tuesday - Same fucking thing! And now he doesnt want to sign for the laptop("server") that was given to him, and has moved to code in the boardroom, WHERE OUR FUCKING CLIENTS WILL BE VIEWING A DEMO THAT DAY OF THE PRODUCT!! Now that whole room smells like weed, FML!

Wednesday - We send P a formal letter that he is under probation, P calls me to have a meeting. In the meeting he blames me for not understanding "new age" medicine, I ask for his doctors prescription and ask why he didnt tell me this in the interview so I could make arrangements, we dont care if you are stoned, just do good work and be considerate to your co-workers. P cant provide these and keeps ranting, I suggest he takes pain killers, he has none of it only "new age" medicine for him.

Thursday - I ask him to rather "work" from home till we can get this sorted, he comes in for code reviews for 2 weeks. I can clearly see he has no idea how the system works but is trying, I thought I will dive deeper and look at all of his code. Its a mess, nothing makes sense and 50% of it is hard coded (We are building a decentralized API for huge data sets so this makes no sense).

Friday - In code review I confront him about this, he has excuses for everything, I start asking him harder questions about the project and to explain what we are building - he goes quiet and quits on the spot with a shitty apology.

From what I could make out he was really smart when it came to theory but interpreting the theory to actual practice wasnt possible for him, probably would have been easier if he wasnt high all the time.

I hate interview code tests, but learned a valuable lesson that day! Always test for some code knowledge as well even if you hate doing it, ask the right questions and be careful who you hire! You can only bullshit for so long in coding before someone figures out that you are a fraud.

Hacking/attack experiences...
I'm, for obvious reasons, only going to talk about the attacks I went through and the *legal* ones I did 😅 😜

Let's first get some things clear/funny facts:
I've been doing offensive security since I was 14-15. Defensive since the age of 16-17. I'm getting close to 23 now, for the record.

First system ever hacked (metasploit exploit): Windows XP.
(To be clear, at home through a pentesting environment, all legal)
Easiest system ever hacked: Windows XP yet again.

Time it took me to crack/hack into today's OS's (remote + local exploits, don't remember which ones I used by the way):
Windows: XP - five seconds (damn, those metasploit exploits are powerful)
Windows Vista: Few minutes.
Windows 7: Few minutes.
Windows 10: Few minutes.
OSX (in general): 1 Hour (finding a good exploit took some time, got to root level easily aftewards. No, I do not remember how/what exactly, it's years and years ago)
Linux (Ubuntu): A month approx. Ended up using a Java applet through Firefox when that was still a thing. Literally had to click it manually xD
Linux: (RHEL based systems): Still not exploited, SELinux is powerful, motherfucker.

Keep in mind that I had a great pentesting setup back then 😊. I don't have nor do that anymore since I love defensive security more nowadays and simply don't have the time anymore.

Dealing with attacks and getting hacked.

Keep in mind that I manage around 20 servers (including vps's and dedi's) so I get the usual amount of ssh brute force attacks (thanks for keeping me safe, CSF!) which is about 40-50K every hour. Those ip's automatically get blocked after three failed attempts within 5 minutes. No root login allowed + rsa key login with freaking strong passwords/passphrases.

linu.xxx/much-security.nl - All kinds of attacks, application attacks, brute force, DDoS sometimes but that is also mostly mitigated at provider level, to name a few. So, except for my own tests and a few ddos's on both those domains, nothing really threatening. (as in, nothing seems to have fucked anything up yet)

How did I discover that two of my servers were hacked through brute forcers while no brute force protection was in place yet? installed a barebones ubuntu server onto both. They only come with system-default applications. Tried installing Nginx next day, port 80 was already in use. I always run 'pidof apache2' to make sure it isn't running and thought I'd run that for fun while I knew I didn't install it and it didn't come with the distro. It was actually running. Checked the auth logs and saw succesful root logins - fuck me - reinstalled the servers and installed Fail2Ban. It bans any ip address which had three failed ssh logins within 5 minutes:
Enabled Fail2Ban -> checked iptables (iptables -L) literally two seconds later: 100+ banned ip addresses - holy fuck, no wonder I got hacked!

One other kind/type of attack I get regularly but if it doesn't get much worse, I'll deal with that :)

Dealing with different kinds of attacks:

Web app attacks: extensively testing everything for security vulns before releasing it into the open.
Network attacks: Nginx rate limiting/CSF rate limiting against SYN DDoS attacks for example.
System attacks: Anti brute force software (Fail2Ban or CSF), anti rootkit software, AppArmor or (which I prefer) SELinux which actually catches quite some web app attacks as well and REGULARLY UPDATING THE SERVERS/SOFTWARE.

So yah, hereby :P

New senior dev joined the project today.
Senior dev: "There's no way for me to test my changes before I merge this into develop"
Me: "Can you at least run our test suite?"
An hour later the develop branch is fucked and everyone who has merged it locally has pages of red errors splattered across their screens whenever they run any tests.
Start looking into what the fuck is going on.
Notice that all the errors are related to changes the new guy made.
Ask him if he ran the tests..
Senior dev: "Nah they wouldn't catch anything locally "
Stare at the stream of red text running down my screen.
Normally I wouldn't care but we were trying to prepare a release... RUN THE FUCKING TESTS ASSHOLE.

Summing up many ridiculous meetings I've been in.

Many years ago we hired someone for HR that came from a large fortune 500 company, really big deal at the time.

Over the next 6 months, she scheduled weekly to bi-weekly, 1 to 2 hour meetings with *everyone* throughout the day. Meeting topics included 'How to better yourself', 'Trust the winner inside you'...you get the idea.

One 2-hour meeting involved taking a personality test. Her big plan was to force everyone to take the test, and weed out anyone who didn't fit the 'company culture'. Whatever that meant.

Knowing the game being played, several of us answered in the most introverted, border-line sociopath, 'leave me the frack alone!' way we could.

When she got the test results back, she called an 'emergency' meeting with all the devs and the VP of IS, deeply concerned about our fit in the company.

HR: "These tests results were very disturbing, but don't worry, none of you are being fired today. Together, we can work as team to bring you up to our standards. Any questions before we begin?"
Me: "Not a question, just a comment about the ABC personality test you used."
<she was a bit shocked I knew the name of the test because it was anonymized on the site and written portion>
Me: "That test was discredited 5 years ago and a few company's sued because the test could be used to discriminate against a certain demographic. It is still used in psychology, but along with other personality tests. The test is not a one-size-fits-all."

VP, in the front row, looked back at me, then at her.
HR: "Well....um...uh...um...We're not using the test that way. No one is getting fired."
DevA: "Then why are we here?"
DevB:"What was the point of the test? I don't understand?"
HR: "No, no...you don't understand...that wasn't the point at all, I'm sorry, this is getting blown out of proportion."
VP: "What is getting blown out of proportion? Now I'm confused. I think we all need some cooling off. Guys, head back to the office and let me figure out the next course of action."

She was fired about two weeks later. Any/all documentation relating to the tests were deleted from the server.

The university system is fucked.

I've been working in this industry for a few years now, but have been self taught for much longer. I'm only just starting college and I'm already angry.

What does a college degree really mean anymore? From some of the posts I've seen on devRant, it certainly doesn't ensure professional conduct, work ethic, or quality (shout out to the brave souls who deal with the lack of these daily). Companies should hire based on talent, not on a degree. Universities should focus more on real world applications or at least offer such programs for students interested in entering the workforce rather than research positions. A sizable chunk of universities' income (in the U.S. at least) comes from research and corporate sponsorships, and educating students is secondary to that. Nowadays education is treated as a business instead of a tool to create value in the world. That's what I signed up for, anyway - gaining the knowledge to create value in the world. And yet I along with many others feel so restricted, so bogged down with requirements, fees, shitty professors, and shitty university resources. There is so much knowledge out there that can be put to instant practical use - I am constantly shocked at the things left out of my college curriculum (lack of automated tests, version control, inadequate or inaccurate coverage of design patterns and philosophies) - things that are ABSOLUTELY essential to be successful in this career path.

It's wonderful that we eventually find the resources we need, or the motivation to develop essential skills, but it's sad that so many students in university lack proper direction through no fault of their own.

Fuck you, universities, for being so inflexible and consistently failing to serve your basic purpose - one of if not the most important purpose on this earth.

Fuck you, corporations, for hiring and paying based on degree. Fuck you, management, for being so ignorant about the industry you work in.

Fuck you, clients, who treat intelligent people like dirt, make unreasonable demands, pull some really shady shit, and perpetuate a damaging stereotype.

And fuck you to the developer who wrote my company's antipattern-filled, stringy-as-all hell codebase without comments. Just. Fuck you.

Just found out the backend developer I’m always complaining about. The one who:

- Can’t implement OAuth, and we have to have app users login every 24 hours because we have no way to generate new refresh tokens.

- Who used the phrase “your time zone is not my concern” to avoid building something that would let us inject test data.

- Who’s been debugging a critical bug affecting many users since December.

- Who can’t conduct API tests from external internet (you know, like the way the app will be in the wild) because it takes too much time.

- Who replies to Jira tickets only on a blue moon.

- Who has been 90% of the reason for my blood pressure situation

... is a fucking principal engineer in this company. In pecking order, his opinion should be considered more valuable than mine and everyone on my team.

I’ve just lost the will to live. How are big organizations THIS bad. Seriously, what promotion discussion did he go into

“So, you are a complete and utter bastard, nobody can stand to speak to you and you’ve yet to deliver anything of worth that actually works, over the course of several years ... ... ... interested in having your pay doubled??”

I'm drunk and I'll probably regret this, but here's a drunken rank of things I've learned as an engineer for the past 10 years.

The best way I've advanced my career is by changing companies.

Technology stacks don't really matter because there are like 15 basic patterns of software engineering in my field that apply. I work in data so it's not going to be the same as webdev or embedded. But all fields have about 10-20 core principles and the tech stack is just trying to make those things easier, so don't fret overit.

There's a reason why people recommend job hunting. If I'm unsatisfied at a job, it's probably time to move on.

I've made some good, lifelong friends at companies I've worked with. I don't need to make that a requirement of every place I work. I've been perfectly happy working at places where I didn't form friendships with my coworkers and I've been unhappy at places where I made some great friends.

I've learned to be honest with my manager. Not too honest, but honest enough where I can be authentic at work. What's the worse that can happen? He fire me? I'll just pick up a new job in 2 weeks.

If I'm awaken at 2am from being on-call for more than once per quarter, then something is seriously wrong and I will either fix it or quit.

pour another glass

Qualities of a good manager share a lot of qualities of a good engineer.

When I first started, I was enamored with technology and programming and computer science. I'm over it.

Good code is code that can be understood by a junior engineer. Great code can be understood by a first year CS freshman. The best code is no code at all.

The most underrated skill to learn as an engineer is how to document. Fuck, someone please teach me how to write good documentation. Seriously, if there's any recommendations, I'd seriously pay for a course (like probably a lot of money, maybe 1k for a course if it guaranteed that I could write good docs.)

Related to above, writing good proposals for changes is a great skill.

Almost every holy war out there (vim vs emacs, mac vs linux, whatever) doesn't matter... except one. See below.

The older I get, the more I appreciate dynamic languages. Fuck, I said it. Fight me.

If I ever find myself thinking I'm the smartest person in the room, it's time to leave.

I don't know why full stack webdevs are paid so poorly. No really, they should be paid like half a mil a year just base salary. Fuck they have to understand both front end AND back end AND how different browsers work AND networking AND databases AND caching AND differences between web and mobile AND omg what the fuck there's another framework out there that companies want to use? Seriously, why are webdevs paid so little.

We should hire more interns, they're awesome. Those energetic little fucks with their ideas. Even better when they can question or criticize something. I love interns.

sip

Don't meet your heroes. I paid 5k to take a course by one of my heroes. He's a brilliant man, but at the end of it I realized that he's making it up as he goes along like the rest of us.

Tech stack matters. OK I just said tech stack doesn't matter, but hear me out. If you hear Python dev vs C++ dev, you think very different things, right? That's because certain tools are really good at certain jobs. If you're not sure what you want to do, just do Java. It's a shitty programming language that's good at almost everything.

The greatest programming language ever is lisp. I should learn lisp.

For beginners, the most lucrative programming language to learn is SQL. Fuck all other languages. If you know SQL and nothing else, you can make bank. Payroll specialtist? Maybe 50k. Payroll specialist who knows SQL? 90k. Average joe with organizational skills at big corp? $40k. Average joe with organization skills AND sql? Call yourself a PM and earn $150k.

Tests are important but TDD is a damn cult.

Cushy government jobs are not what they are cracked up to be, at least for early to mid-career engineers. Sure, $120k + bennies + pension sound great, but you'll be selling your soul to work on esoteric proprietary technology. Much respect to government workers but seriously there's a reason why the median age for engineers at those places is 50+. Advice does not apply to government contractors.

Third party recruiters are leeches. However, if you find a good one, seriously develop a good relationship with them. They can help bootstrap your career. How do you know if you have a good one? If they've been a third party recruiter for more than 3 years, they're probably bad. The good ones typically become recruiters are large companies.

Options are worthless or can make you a millionaire. They're probably worthless unless the headcount of engineering is more than 100. Then maybe they are worth something within this decade.

Work from home is the tits. But lack of whiteboarding sucks.

If your IDE found

10 errors

and 47 warns

would you correct them

or let them slip.

YO ...

His palms are sweaty

Knees weak, arms are heavy

The tests are failing already

Code spaghetti.

He's nervous,

But at his laptop he looks calm and ready
To squash bugs

But he keeps on forgetting

What he wrote down, the whole team goes so loud

He opens his file, but the code won't come out

He's chokin', how, everybody's jokin' now

The deadline run out, times up, over, blaow!

Snap back to reality, oh there goes file integrity

Oh, there goes documentation, he choked

He's so mad, but he won't give up that easy? No

He won't have it, he knows his whole header's code

It don't matter, he's dope, he knows that, but he's broke

He's so stacked that he knows, when he goes back to his mobile home, that's when its

Back to the office again yo, this whole rhapsody

He better go capture this moment and hope it don't pass him

Note: All credits to the original owners of these phrases.

Looks like I'm getting fired on Wednesday :)

Long story:

*I add first unit tests to project.

*Boss adds new functionality and breaks all the tests so I can't compile and write more for what I'm working on.

*Boss is very fragile and cannot handle any comment that can possibly be taken as a slight against him.

Me: "I wanted to ask what our policy on unit tests is please? Because we haven't really said how we are treating unit tests, and everyone myself included is not thinking about them. I also haven't added tests when I fixed bugs and this time your changes broke the tests"

Boss 10 minutes later: "I want to speak to you in private".

Boss: "you are too forceful and direct. You said I should have added tests."

Me: "yeah but I didn't mean in a nasty way"

Boss getting louder and more aggressive: "You are too forceful"

Me: "I didn't mean it in a bad way"

Boss: "I didn't want to add tests for that!"

Me: "then why add any tests?"

Boss: "Fine we are not having this conversation now!"

*Boss storms out

I decided I can't speak to the guy about anything without upsetting him spoke to the manager before I quit because I can't work like this.

That resulted in a meeting with my boss, his boss and the head of HR where I ended up savaging him and told them I can't bring up anything as I can never tell if it will offend him and that I spend ages writing emails and trying to document communications because I just can never tell if I will upset him. Also that I cannot bring up any ideas because I can't tell if he will somehow get offended and that I can't even write code because if I change something he wrote at some point he will get angry.

My boss claims that I am extremely forceful and disrespectful and that I am constantly insulting him and his decisions.

We go back over a ton of shit and I refute everything he says. In the end I have to have a meeting with him on Wednesday where we either get things straight, he fires me or I quit.

I think at this point that our relationship is too fucked for him to be my team lead on a 6 man team.

Side note I keep bringing forth ideas because we have one database shared between 6 Devs, no pull requests (apart from mine and another new guy), no test driven development, no backlog, no team driven story pointing, no running tests before merging, no continuous integration setup, no integration tests, no build step on merge, no idea of if we are on track to our deadline other than his gut feeling, no actual unit tests backend - just integration with a test db, no enthusiasm to learn in the team and no hope.

Seven months ago:
===============
Project Manager: - "Guys, we need to make this brand new ProjectX, here are the specs. What do you think?"

Bored Old Lead: - "I was going to resign this week but you've convinced me, this is a challenge, I never worked with this stack, I'm staying! I'll gladly play with this framework I never used before, it seems to work with this libA I can use here and this libB that I can use here! Such fun!"

Project Manager: - "Awesome! I'm counting on you!"

Six months ago:
====================
Cprn: - "So this part you asked me to implement is tons of work due to the way you're using libA. I really don't think we need it here. We could use a more common approach."

Bored Old Lead: - "No, I already rewrote parts of libB to work with libA, we're keeping it. Just do what's needed."

Cprn: - "Really? Oh, I see. It solves this one issue I'm having at least. Did you push the changes upstream?"

Bored Old Lead: - "No, nobody uses it like that, people don't need it."

Cprn: - "Wait... What? Then why did you even *think* about using those two libs together? It makes no sense."

Bored Old Lead: - "Come on, it's a challenge! Read it! Understand it! It'll make you a better coder!"

Four months ago:
==============
Cprn: - "That version of the framework you used is loosing support next month. We really should update."

Bored Old Lead: - "Yeah, we can't. I changed some core framework mechanics and the patches won't work with the new version. I'd have to rewrite these."

Cprn: - "Please do?"

Bored Old Lead: - "Nah, it's a waste of time! We're not updating!"

Three months ago:
===============
Bored Old Lead: - "The code you committed doesn't pass the tests."

Cprn: - "I just run it on my working copy and everything passes."

Bored Old Lead: - "Doesn't work on mine."

Cprn: - "Let me take a look... Ah! Here you go! You've misused these two options in the framework config for your dev environment."

Bored Old Lead: - "No, I had to hack them like that to work with libB."

Cprn: - "But the new framework version already brings everything we need from libB. We could just update and drop it."

Bored Old Lead: - "No! Can't update, remember?"

Last Friday:
=========
Bored Old Lead: - "You need to rewrite these tests. They work really slow. Two hours to pass all."

Cprn: - "What..? How come? I just run them on revision from this morning and all passed in a minute."

Bored Old Lead: - "Pull the changes and try again. I changed few input dataset objects and then copied results from error messages to assertions to make the tests pass and now it takes two hours. I've narrowed it to those weird tests here."

Cprn: - "Yeah, all of those use ORM. Maybe it's something with the model?"

Bored Old Lead: - "No, all is fine with the model. I was just there rewriting the way framework maps data types to accommodate for my new type that's really just an enum but I made it into a special custom object that needs special custom handling in the ORM. I haven't noticed any issues."

Cprn: - "What!? This makes *zero* sense! You're rewriting vendor code and expect everything to just work!? You're using libs that aren't designed to work together in production code because you wanted a challenge!?? And when everything blows up you're blaming my test code that you're feeding with incorrect dataset!??? See you on Monday, I'm going home! *door slam*"

Today:
=====
Project Manager: - "Cprn, Bored Old Lead left on Friday. He said he can't work with you. You're responsible for Project X now."

Newspaper: This CEO is one of the top entrepreneurs in the country, a true tech visionary shaping the future.

--- 3 months previous ---

Lead dev: O2 have said they are will pre-install the app on all their Androids but they need documentation from us.

CEO: documentation? on what?

Lead dev: Our unit test coverage, bugs found / fixed, security scan results, performance assessment, if and where its storing any data etc.

CEO: Ah were not doing any of that crap, bloody unit tests, its not necessary, tell them no.

lead dev: ..... eh ok

O2: *approved*

... true visionary, well done to everyone involved.

At one of my former jobs, I had a four-day-week. I remember once being called on my free Friday by an agitated colleague of mine arguing that I crashed the entire application on the staging environment and I shall fix it that very day.

I refused. It was my free day after all and I had made plans. Yet I told him: OK, I take a look at it in Sunday and see what all the fuzz is all about. Because I honestly could fathom what big issue I could have caused.

On that Sunday, I realized that the feature I implemented worked as expected. And it took me two minutes to realize the problem: It was a minor thing, as it so often is: If the user was not logged in, instead of a user object, null got passed somewhere and boom -- 500 error screen. Some older feature broke due to some of my changes and I never noticed it as while I was developing I was always in a logged in state and I never bothered to test that feature as I assumed it working. Only my boss was not logged in when testing on the stage environment, and so he ran into it.

So what really pushed my buttons was:

It was not a bug. It was a regression.

Why is that distinction important?

My boss tried to guilt me into admitting that I did not deliver quality software. Yet he was the one explicitly forbidding me to write tests for that software. Well, this is what you get then! You pay in the long run by strange bugs, hotfixes, and annoyed developers. I salute you! :/

Yet I did not fix the bug right away. I could have. It would have just taken me just another two minutes again. Yet for once, instead of doing it quickly, I did it right: I, albeit unfamiliar with writing tests, searched for a way to write a test for that case. It came not easy for me as I was not accustomed to writing tests, and the solution I came up with a functional test not that ideal, as it required certain content to be in the database. But in the end, it worked good enough: I had a failing test. And then I made it pass again. That made the whole ordeal worthwhile to me. (Also the realization that that very Sunday, alone in that office, was one of the most productive since a long while really made me reflect my job choice.)

At the following Monday I just entered the office for the stand-up to declare that I fixed the regression and that I won't take responsibility for that crash on the staging environment. If you don't let me write test, don't expect me to test the entire application again and again. I don't want to ensure that the existing software doesn't break. That's what tests are for. Don't try to blame me for not having tests on critical infrastructure. And that's all I did on Monday. I have a policy to not do long hours, and when I do due to an "emergency", I will get my free time back another day. And so I went home that Monday right after the stand-up.

Do I even need to spell it out that I made a requirement for my next job to have a culture that requires testing? I did, and never looked back and I grew a lot as a developer.

I have familiarized myself with both the wonderful world of unit and acceptance testing. And deploying suddenly becomes cheap and easy. Sure, there sometimes are problems. But almost always they are related to infrastructure and not the underlying code base. (And yeah, sometimes you have randomly failing tests, but that's for another rant.)

Fuck the memes.

Fuck the framework battles.

Fuck the language battles.

Fuck the titles.

Anybody who has been in this field long enough knows that it doesn't matter if your linus fucking torvalds, there is no human who has lived or ever will live that simultaneously understands, knows, and remembers how to implement, in multiple languages, the following:

- jest mocks for complex React components (partial mocks, full mocks, no mocks at all!)
- token cancellation for asynchronous Tasks in C#
- fullstack CRUD, REST, and websocket communication (throw in gRPC for bonus points)
- database query optimization, seeding, and design
- nginx routing, https redirection
- build automation with full test coverage and environment consideration
- docker container versioning, restoration, and cleanup
- internationalization on both the front AND backends
- secret storage, security audits
- package management, maintenence, and deprecation reviews
- integrating with dozens of APIs
- fucking how to center a div

and that's a _comically_ incomplete list; barely scratches the surface of the full range of what a dev can encounter in a given day of writing software

have many of us probably done one or even all of these at different times? surely.

but does that mean we are supposed to draw that up at a moment's notice some cookie-cutter solution like a fucking robot and spit out an answer on a fax sheet?

recruiters, if you read this site (perhaps only the good ones do anyway so its wasted oxygen), just know that whoever you hire its literally the luck of the draw of how well they perform during the interview. sure, perhaps some perform better, but you can never know how good someone is until they literally start working at your org, so... have fun with that.

Oh and I almost forgot, again for you recruiters, on top of that list which you probably won't ever understand for the entirety of your lives, you can also add writing documentation, backup scripts, and orchestrating / administrating fucking JIRA or actually any somewhat technical dashboard like a CMS or website, because once again, the devs are the only truly competent ones - and i don't even mean in a technical sense, i mean in a HUMAN sense of GETTING SHIT DONE IN GENERAL.

There's literally 2 types of people in the world: those who sit around drawing flow charts and talking on the phone all day, and those WHO LITERALLY FUCKING BUILD THE WORLD

why don't i just run the whole fucking company at this point? you guys are "celebrating" that you made literally $5 dollars from a single customer and i'm just sitting here coding 12 hours a day like all is fine and well

i'm so ANGRY its always the same no matter where i go, non-technical people have just no clue, even when you implore them how long things take, they just nod and smile and say "we'll do it the MVP way". sure, fine, you can do that like 2 or 3 times, but not for 6 fucking months until you have a stack of "MVPs" that come toppling down like the garbage they are.

How do expect to keep the "momentum" of your customers and sales (I hope you can hear the hatred of each of these market words as I type them) if the entire system is glued together with ducktape because YOU wanted to expedite the feature by doing it the EASY way instead of the RIGHT way. god, just forget it, nobody is going to listen anyway, its like the 5th time a row in my life

we NEED tests!
we NEED to know our code coverage!
we NEED to design our system to handle large amounts of traffic!
we NEED detailed logging!
we NEED to start building an exception database!

BILBO BAGGINS! I'm not trying to hurt you! I'm trying to help you!

Don't really know what this rant was, I'm just raging and all over the place at the universe. I'm going to bed.

I might have posted this before. But I am going to post it again. Because emojis.

Me: 😁 Software lead I have finished coding the thing.
SL: 😀 Cool, good job. That is going to really help out the analysts.
Software Manager: 😐 hey I noticed you have coded a new thing and pushed it to integration.
Me: 😁 Yes.
SM: 😐 Well how do you know when it's done?
Me: 😑 . . . When you run it and it does the thing?
SM: 😐 Did you write test steps?
Me: 😕 Yeah . . . they're in the issue ticket.
SM: 😐 Yeah but how do you know those are right?
Me: 😕 Because I wrote the thing and the test steps?
SM: 😐 did you put any steps in our acceptance test procedure?
Me: 😕 No.
SM: 😐 why not?
Me: 😧 Because the acceptance test procedure tests requirements. There is no requirement for this functionality.
SM: 😑 Then why did you do it?
Me: 🤔 Because it was an internal request from the analysis team. There is no customer impact here.
SM: 😑 I really think we should write a requirement.
SL: 🤔 But what requirement is he going to attach this to?
SM: 😑 We don't have to attach it to a requirement. We can just test it once and remove it.
Me: 😒 SM, you know we never remove anything from the acceptance test procedure.
SM: 🙂 We do sometimes.
SL: 🤔 When was that I have worked here for twenty years and we have never removed a test from that document.
SM: 😑
SL: 😒
SM: 😑
SL: 😒
Me: 🤐
SM: 😧 I really think there should be an acceptance test written.
SL: 😧 Looks like you're writing an acceptance test.
Me: 😒 Alright as long as y'all're payin'. Shit I was just tryin' to save y'all money.

*acceptance test written and sent to peer review*

Peer: 😐 The requirement tested section doesn't have any requirements spelled out.
Me: 😅 No.
Peer: 🤔 Why?
Me: 😓 Because there is no requirement associated with this test.
Peer: 🤔 Then why are we adding an acceptance test?
Me: 😡 WELL AIN'T THAT A GOOD GOD DAMN QUESTION!?

rant? rant!

I work for a company that develops a variety of software solutions for companies of varying sizes. The company has three people in charge, and small teams that each worked on a certain project. 9 months ago I joined the company as a junior developer, and coincidentally, we also started working on our biggest project so far - an online platform for buying groceries from a variety of vendors/merchants and having them be delivered to your doorstep on the same day (hadn't been done to this scale in Estonia yet). One of the people from management joined the team working on that. The company that ordered this is coincidentally being run by one of the richest men in Estonia. The platform included both the actual website for customers to use, a logistics system for routing between the merchants, the warehouse, and the customers, as well as a bunch of mobile apps for the couriers, warehouse personnel, etc. It was built on Node.js with Hapi (for the backend stuff), Angular 2 (for all the UIs, including the apps which are run through a WebView wrapper), and PostgreSQL (for the database). The deadline for the MVP we (read: the management) gave them, but we finished it in about 7 months in a team of five.

The hours were insane, from 10 AM to 10 PM if lucky. When we weren't lucky (which was half of the time, if not more), we had to work until anywhere from 12 PM to 3 AM, sometimes even the whole night. The weekends weren't any better, for the majority of the time we had to put in even more extra hours on the weekends. Luckily, we were paid extra for them, but the salary was no way near fair (the majority of the team earned about 1000€/mo after taxes in a country where junior developers usually earn 1500€/month). Also because of the short deadline given to us, we skipped all the important parts like writing tests, doing CI, code reviews, feature branching/PR's, etc. I tried pushing the team and the management to at least write tests and make feature branches/PRs, but the management always told me that there wasn't enough time to coordinate and work on all that, that we'll do that after launching the MVP, etc. We basically just wrote features, tested them by hand, and pushed into the "test" branch which would later get tested and merged into master.

During development, one of the other juniors managed to write the worst kind of Angular code you could imagine - enormous amounts of duplication, no reusable components (every view contained the everything used in the view, so popups and other parts that should logically be reusable were in every view separately), fuck - even the HTML was broken (the most memorable for me were the "table > tr > div > td" ones, but that's barely scratching the surface). He left a few months into the project, and we had to build upon his shit, ever so slightly trying to fix the shit he produced. This could have definitely been avoided if we did code reviews.

A month after launching the MVP for internal testing, the guy working on the logistics system had burned out and left the company (he's earning more than twice the salary he got here, happy for him, he is a great coder and an even better team player). This could have been avoided if this project had been planned better, but I can't really blame them, since it was the first project they had at this scale (even though they had given longer deadlines for projects way smaller than this).

After we finished and launched the MVP, the second guy from management joined, because he saw we needed extra help. Again I tried to push us into investing the time to write tests for the system (because at this point we had created an unstable cluster fuck of a codebase), but again to no avail. The same "no time, just test it manually for now, we'll do that later when we have time" bullshit from management.

Now, a few weeks ago, the third guy from management joined. He saw what a disaster our whole project was. Him joining was simply a blessing from the skies. He started off by writing migrations using sequelize. I talked to him about writing tests and everything, and he actually listened. He told me that I'm gonna be the one writing them, and also talked to the rest of management about it. I was overjoyed. I could actually hear the bitterness in the voices of the rest of management when they told me how to write the tests, what to test, etc. But I didn't give a flying rat's ass, I was hapi.

I was told to start off by writing a smoke test for the whole client flow using Puppeteer. I got even happier, since I was finally able to again learn new things (this stopped at about 4 or 5 months into the project).

I'm using jest as the framework and started writing the tests in TypeScript. Later I found a library called jest-extended, but it didn't have type defs, so I decided to write them and, for the first time in my life, contribute to the open source community.

"Can you work on this ticket? It's kind of urgent."

-- "OK"

"And could you please not refactor? Just get this done."

-- "Why? What's the issue?"

"The logic is complex. We should not break it."

-- "Erm, that's what the tests are for. So yes, if the need arises, I'll refactor. The tests are my guidelines if the logic breaks or not."

There's a reason we create tests. So let's not hinder code base improvements by some random fear that stuff might break.

If breaks due to refactoring, we'll fix it by adding a valid test case during and then fixing the bug.

If my refactoring does not break the tests, I'll assume the code base is stable.

If your code is untested, then we have a complete different problem.

Manager: Hey how come you left so many comments on my PR?

Dev: Well you’ve just recently learned how to code so there’s going to be a lot of things to learn beyond what you’ve picked up in your online coding tutorials. Don’t worry it’s only minor things like you put everything all in one function, left outdated comments in the code, have if statements 4 levels deep, have a console.log after every line of code some of which log .env variables, skipped error handling, cast to “any” a bunch instead of using more specific types, didn’t write any tests and some unrelated tests are now failing due to a circular dependancy.

Manager: THAT IS SO DISRESPECTFUL!!APPROVE MY PR IMMEDIATELY. IT WASN’T EVEN EASY FOR ME TO CREATE THE PR, NOW I HAVE TO MAKE AN UPDATE!? YOU’RE THE DEV, YOU SHOULD FIX IT NOT ME!! NEVER COMMENT ON ANY OF MY PRS AGAIN.

I'm convinced code addiction is a real problem and can lead to mental illness.

Dev: "Thanks for helping me with the splunk API. Already spent two weeks and was spinning my wheels."
Me: "I sent you the example over a month ago, I guess you could have used it to save time."
Dev: "I didn't understand it. I tried getting help from NetworkAdmin-Dan, SystemAdmin-Jake, they didn't understand what you sent me either."
Me: "I thought it was pretty simple. Pass it a query, get results back. That's it"
Dev: "The results were not in a standard JSON format. I was so confused."
Me: "Yea, it's sort-of JSON. Splunk streams the result as individual JSON records. You only have to deserialize each record into your object. I sent you the code sample."
Dev: "Your code didn't work. Dan and Jake were confused too. The data I have to process uses a very different result set. I guess I could have used it if you wrote the class more generically and had unit tests."
<oh frack...he's been going behind my back and telling people smack about my code again>
Me: "My code wouldn't have worked for you, because I'm serializing the objects I need and I do have unit tests, but they are only for the internal logic."
Dev:"I don't know, it confused me. Once I figured out the JSON problem and wrote unit tests, I really started to make progress. I used a tuple for this ... functional parameters for that...added a custom event for ... Took me a few weeks, but it's all covered by unit tests."
Me: "Wow. The way you explained the project was; get data from splunk and populate data in SQLServer. With the code I sent you, sounded like a 15 minute project."
Dev: "Oooh nooo...its waaay more complicated than that. I have this very complex splunk query, which I don't understand, and then I have to perform all this parsing, update a database...which I have no idea how it works. Its really...really complicated."
Me: "The splunk query returns what..4 fields...and DBA-Joe provided the upsert stored procedure..sounds like a 15 minute project."
Dev: "Maybe for you...we're all not super geniuses that crank out code. I hope to be at your level some day."
<frack you ... condescending a-hole ...you've got the same seniority here as I do>
Me: "No seriously, the code I sent would have got you 90% done. Write your deserializer for those 4 fields, execute the stored procedure, and call it a day. I don't think the effort justifies the outcome. Isn't the data for a report they'll only run every few months?"
Dev: "Yea, but Mgr-Nick wanted unit tests and I have to follow orders. I tried to explain the situation, but you know how he is."
<fracking liar..Nick doesn't know the difference between a unit test and breathalyzer test. I know exactly what you told Nick>
Dev: "Thanks again for your help. Gotta get back to it. I put a due date of April for this project and time's running out."

APRIL?!! Good Lord he's going to drag this intern-level project for another month!

After he left, I dug around and found the splunk query, the upsert stored proc, and yep, in about 15 minutes I was done.

Root: Fleshes out missing data in some factories. Tests affected code and finds the change breaks some specs (but shouldn’t).

Root: Reaches out to spec author.

Root: Messages thundercunt (the ticket’s code reviewer) on slack about the specs and the reaching out. No response.

Root: Works on another ticket while blocked.

Root: Logs off.

Root: Talks with spec author chick in the morning. Decide to pair on specs later.

TC: Still no slack response.

Root: Gives update in standup. Mentions factories and broken specs. Mentions pairing with spec chick.

TC: Still no slack response.

Root: Pulled off tickets in favor of prod issue. Gets ignored by everyone else diagnosing prod issue. Investigates prod issue by herself. Discovers prod issue isn’t from bad code, but bad requirements — code works as requested. Communicates this with details. Gets ignored by people still diagnosing prod issue. Tries again. Gets ignored. Gives up. Works on non-blocked tickets instead.

TC: Still no slack response.

Hours later:

TC: Comments on PR telling me I broke specs (how did I not notice?), that I need to reach out to spec chick and work with her, and that I can’t resolve the ticket until it’s fixed and passes code review.

TC: Still no slack response. (21 hours later at this point)

TC: Logs off. Still no response (25 hours at this point)

———

Ignoring the prod issue for the moment…

I broke specs. No shit.
I need to talk with spec chick. No shit.
I can’t resolve the ticket. No shit!

Bitch, I told you all of this 21 fucking hours prior, and again 3 hours prior during standup. But no, I clearly “don’t communicate” and obviously have no bloody clue what I’m doing, either, so I need everything spelled out for me.

And no, I didn’t resolve the fucking ticket. Why the fuck would I if it still has pending changes? Do you even check? Ugh!

And what the fuck with that prod issue? I’m literally giving you the answer. fucking listen! Stupid cunts.

Why is it all of the women I work with are useless or freaking awful people? Don’t get me wrong, many of the men are, too, but I swear it’s every single one of the women. (Am I awful, too?)

Just. Ugh.
I can’t wait to leave this sewer of a company.

Oddly still a good day, though. Probably because I talked to recruiters and sent out my resume again.

Always deliver the goods.

Even if who you work for are idiots, and the product is useless. You never know who will see what you've done.

- I did a six-month underpaid project for ShittyCompany.

- Strived to write it nice and clean with unit tests and good(barely) documentation.

- Got a call up a year later from a consultancy company who integrated with the application I wrote. Now I work for them, and it's as close to my dream job as I could hope for.

One month ago. By email.

Boss: so, this client A has a problem with one of our devices and he believes that it's a bug in the software.

Me: all right then, what happens?

Boss: well, he says that the parameter P in the option menu does not changes the device's behaviour as it is supposed to. I'll forward you his mail. You will find attached an excell file with the results of his test performed with and without the parameter active.

Me: < read mail, read excell file > well, boss, his tests are performed in completely different conditions, how could he expect to infer a meaningful results from this?

Boss: damn, you are right. Send him a test plan and follow up.

Me: < send detailed test plan >

No answer in a week. Then...

Client: hi, there, I made this tests, I attached the excell with the results, can you check the software now?

Me: < read another bullshit filled excell file with none of the suggested test performed >
You know what? Just download the procedures you are using from the device and send them by mail, specifying the software version you are using so we can perform some tests here in the lab and get yo a solution asap.

No response. For a MONTH.

Super Boss: client A still has his problem, how could possibly be that it takes more than A FUCKING MONTH to solve his issue??

Me:...

it's funny, how doing something for ages but technically kinda the wrong way, makes you hate that thing with a fucking passion.

In my case I am talking about documentation.

At my study, it was required to write documentation for every project, which is actually quite logical. But, although I am find with some documentation/project and architecture design, they went to the fucking limit with this shit.

Just an example of what we had to write every time again (YES FOR EVERY MOTHERFUCKING PROJECT) and how many pages it would approximately cost (of custom content, yes we all had templates):

Phase 1 - Application design (before doing any programming at all):
- PvA (general plan for how to do the project, from who was participating to the way of reporting to your clients and so on - pages: 7-10.
- Functional design, well, the application design in an understandeable way. We were also required to design interfaces. (Yes, I am a backender, can only grasp the basics of GIMP and don't care about doing frontend) - pages: 20-30.
- Technical design (including DB scheme, class diagrams and so fucking on), it explains it mostly I think so - pages: 20-40.

Phase 2 - 'Writing' the application
- Well, writing the application of course.
- Test Plan (so yeah no actual fucking cases yet, just how you fucking plan to test it, what tools you need and so on. Needed? Yes. but not as redicilous as this) - pages: 7-10.

- Test cases: as many functions (read, every button click etc is a 'function') as you have - pages: one excel sheet, usually at least about 20 test cases.

Phase 3 - Application Implementation
- Implementation plan, describes what resources will be needed and so on (yes, I actually had to write down 'keyboard' a few times, like what the actual motherfucking fuck) - pages: 7-10.
- Acceptation test plan, (the plan and the actual tests so two files of which one is an excel/libreoffice calc file) - pages: 7-10.
- Implementation evalutation, well, an evaluation. Usually about 7-10 FUCKING pages long as well (!?!?!?!)

Phase 4 - Maintaining/managing of the application
- Management/maintainence document - well, every FUCKING rule. Usually 10-20 pages.
- SLA (Service Level Agreement) - 20-30 pages.
- Content Management Plan - explains itself, same as above so 20-30 pages (yes, what the fuck).
- Archiving Document, aka, how are you going to archive shit. - pages: 10-15.

I am still can't grasp why they were surprised that students lost all motivation after realizing they'd have to spend about 1-2 weeks BEFORE being allowed to write a single line of code!

Calculation (which takes the worst case scenario aka the most pages possible mostly) comes to about 230 pages. Keep in mind that some pages will be screenshots etc as well but a lot are full-text.

Yes, I understand that documentation is needed but in the way we had to do it, sorry but that's just not how you motivate students to work for their study!

Hell, students who wrote the entire project in one night which worked perfectly with even easter eggs and so on sometimes even got bad grades BECAUSE THEIR DOCUMENTATION WASN'T GOOD ENOUGH.

For comparison, at my last internship I had to write documentation for the REST API I was writing. Three pages, providing enough for the person who had to, to work with it! YES THREE PAGES FOR THE WHOLE MOTHERFUCKING PROJECT.

This is why I FUCKING HATE the word 'documentation'.

So, some time ago, I was working for a complete puckered anus of a cosmetics company on their ecommerce product. Won't name names, but they're shitty and known for MLM. If you're clever, go you ;)

Anyways, over the course of years they brought in a competent firm to implement their service layer. I'd even worked with them in the past and it was designed to handle a frankly ridiculous-scale load. After they got the 1.0 released, the manager was replaced with some absolutely talentless, chauvinist cuntrag from a phone company that is well known for having 99% indian devs and not being able to heard now. He of course brought in his number two, worked on making life miserable and running everyone on the team off; inside of a year the entire team was ex-said-phone-company.

Watching the decay of this product was a sheer joy. They cratered the database numerous times during peak-load periods, caused $20M in redis-cluster cost overrun, ended up submitting hundreds of erroneous and duplicate orders, and mailed almost $40K worth of product to a random guy in outer mongolia who is , we can only hope, now enjoying his new life as an instagram influencer. They even terminally broke the automatic metadata, and hired THIRTY PEOPLE to sit there and do nothing but edit swagger. And it was still both wrong and unusable.

Over the course of two years, I ended up rewriting large portions of their infra surrounding the centralized service cancer to do things like, "implement security," as well as cut memory usage and runtimes down by quite literally 100x in the worst cases.

It was during this time I discovered a rather critical flaw. This is the story of what, how and how can you fucking even be that stupid. The issue relates to users and their reports and their ability to order.

I first found this issue looking at some erroneous data for a low value order and went, "There's no fucking way, they're fucking stupid, but this is borderline criminal." It was easy to miss, but someone in a top down reporting chain had submitted an order for someone else in a different org. Shouldn't be possible, but here was that order staring me in the face.

So I set to work seeing if we'd pwned ourselves as an org. I spend a few hours poring over logs from the log service and dynatrace trying to recreate what happened. I first tested to see if I could get a user, not something that was usually done because auth identity was pervasive. I discover the users are INCREMENTAL int values they used for ids in the database when requesting from the API, so naturally I have a full list of users and their title and relative position, as well as reports and descendants in about 10 minutes.

I try the happy path of setting values for random, known payment methods and org structures similar to the impossible order, and submitting as a normal user, no dice. Several more tries and I'm confident this isn't the vector.

Exhausting that option, I look at the protocol for a type of order in the system that allowed higher level people to impersonate people below them and use their own payment info for descendant report orders. I see that all of the data for this transaction is stored in a cookie. Few tests later, I discover the UI has no forgery checks, hashing, etc, and just fucking trusts whatever is present in that cookie.

An hour of tweaking later, I'm impersonating a director as a bottom rung employee. Score. So I fill a cart with a bunch of test items and proceed to checkout. There, in all its glory are the director's payment options. I select one and am presented with:

"please reenter card number to validate."

Bupkiss. Dead end.

OR SO YOU WOULD THINK.

One unimportant detail I noticed during my log investigations that the shit slinging GUI monkeys who butchered the system didn't was, on a failed attempt to submit payment in the DB, the logs were filled with messages like:

"Failed to submit order for [userid] with credit card id [id], number [FULL CREDIT CARD NUMBER]"

One submit click later and the user's credit card number drops into lnav like a gatcha prize. I dutifully rerun the checkout and got an email send notification in the logs for successful transfer to fulfillment. Order placed. Some continued experimentation later and the truth is evident:

With an authenticated user or any privilege, you could place any order, as anyone, using anyon's payment methods and have it sent anywhere.

So naturally, I pack the crucifixion-worthy body of evidence up and walk it into the IT director's office. I show him the defect, and he turns sheet fucking white. He knows there's no recovering from it, and there's no way his shitstick service team can handle fixing it. Somewhere in his tiny little grinchly manager's heart he knew they'd caused it, and he was to blame for being a shit captain to the SS Failboat. He replies quietly, "You will never speak of this to anyone, fix this discretely." Straight up hitler's bunker meme rage.

> Root struggles with her ticket
> Boss struggles too
> Also: random thoughts about this job

I've been sick lately, and it's the kind of sick where I'm exhausted all day, every day (infuriatingly, except at night). While tired, I can't think, so I can't really work, but I'm during my probationary period at work, so I've still been doing my best -- which, honestly, is pretty shit right now.

My current project involves legal agreements, and changing agent authorization methods (written, telephone recording, or letting the user click a link). Each of these, and depending on the type of transaction, requires a different legal agreement. And the logic and structure surrounding these is intricate and confusing to follow. I've been struggling through this and the project's ever-expanding scope for weeks, and specifically the agreements logic for the past few days. I've felt embarrassed and guilty for making so little progress, and that (and a bunch of other things) are making me depressed.

Today, I finally gave up and asked my boss for help. We had an hour and a half call where we worked through it together (at 6pm...). Despite having written quite a bit of the code and tests, he was often saying things like "How is this not working? This doesn't make any sense." So I don't feel quite so bad now.

I knew the code was complex and sprawling and unintuitive, but seeing one of its authors struggling too was really cathartic.

On an unrelated note, I asked the most senior dev (a Macintosh Lisa dev) why everything was using strings instead of symbols (in Rails) since symbols are much faster. That got him looking into the benchmarks, and he found that symbols are about twice as fast (for his minimal test, anyway), and he suggested we switch to those. His word is gold; mine is ignorable. kind of annoying. but anyway, he further went into optimizing the lookup of a giant array of strings, and discovered bsearch. (it's a divide-and-conquer lookup). and here I am wondering why they didn't implement it that way to begin with. 🙄

I don't think I'm learning much here, except how to work with a "mature" codebase. To take a page from @Rutee07, I think "mature" here means the same as in porn: not something you ever want ot see or think about.

I mean, I'm learning other things, too, like how to delegate methods from one model to another, but I have yet to see why you would want to. Every use of it I've explored thus far has just complicated things, like delegating methods on a child of a 1:n relation to the parent. Which child? How does that work? No bloody clue! but it does, somehow, after I copy/pasted a bunch of esoteric legacy bs and fussed with it enough.

I feel like once I get a good grasp of the various payment wrappers, verification/anti-fraud integration, and per-business fraud rules I'll have learned most of what they can offer. Specifically those because I had written a baby version of them at a previous job (Hell), and was trying to architect exactly what this company already has built.

I like a few things about this company. I like my boss. I like the remote work. I like the code reviews. I like the pay. I like the office and some socializing twice a year.

But I don't like the codebase. at all. and I don't have any friends here. My boss is friendly, but he's not a friend. I feel like my last boss (both bosses) were, or could have been if I was more social. But here? I feel alone. I'm assigned work, and my boss is friendly when talking about work, but that's all he's there for. Out of the two female devs I work with, one basically just ignores me, and the other only ever talks about work in ways I can barely understand, and she's a little pushy, and just... really irritating. The "senior" devs (in quotes because they're honestly not amazing) just don't have time, which i understand. but at the same time... i don't have *anyone* to talk to. It really sucks.

I'm not happy here.
I miss my last job.

But the reason I left that one is because this job allows me to move and work remotely. I got a counter-offer from them exactly matching my current job, sans the code reviews. but we haven't moved yet. and if I leave and go back there without having moved, it'll look like i just abandoned them. and that's the last thing I want them to think.

So, I'm stuck here for awhile.
not that it's a bad thing, but i'm feeling overwhelmed and stressed. and it's just not a good fit. but maybe I'll actually start learning things. and I suppose that's also why I took the job.

So, ever onward, I guess.
It would just be nice if I could take some of the happy along with me.

I wrote a database migration to add a column to a table and populated that column upon record creation.
But the code is so freaking convoluted that it took me four days of clawing my eyes out to manage this.
BUT IT'S FINALLY DONE.
FREAKING YAY.

Why so long, you ask? Just how convoluted could this possibly be? Follow my lead ~

There's an API to create a gift. (Possibly more; I have no bloody clue.)
I needed the mobile dev contractor to tell me which APIs he uses because there are lots of unused ones, and no reasoning to their naming, nor comments telling me what they do.

This API takes the supplied gift params, cherry-picks a few bits of useful data out (by passing both hashes by reference to several methods), replaces a couple of them with lookups / class instances (more pass-by-reference nonsense). After all of this, it logs the resulting (and very different) mess, and happily declares it the original supplied params. Utterly useless for basically everything, and so very wrong.

It then uses this data to call GiftSale#create, which returns an instance of GiftSale (that's actually a Gift; more on that soon).

GiftSale inherits from Gift, and redefines three of its methods.

GiftSale#create performs a lot of validations / data massaging, some by reference, some not. It uses `super` to call Gift#create which actually maps to the constructor Gift#initialize.

Gift#initialize calls Gift#pre_init (passing the data by reference again), which does nothing and returns null. But remember: GiftSale inherits from Gift, meaning GiftSale#pre_init supersedes Gift#pre_init, so that one is called instead. GiftSale#pre_init returns a Stripe charge object upon success, or a Gift (and a log entry containing '500 Internal') upon failure. But this is irrelevant because the return value is never actually used. Pass by reference, remember? I didn't.

We're now back at Gift#initialize, Rails finally creates a Gift object using the args modified [mostly] in-place by all of the above.

Another step back and we're at GiftSale#create again. This method returns either the shiny new Gift object or an error string (???), and the API logic branches on its type. For further confusion: not all of the method's returns are explicit, and those implicit return values are nested three levels deep. (In Ruby, a method will return the last executed line's return value automatically, allowing e.g. `def add(a,b); a+b; end`)

So, to summarize: GiftSale#create jumps back and forth between Gift five times before finally creating a Gift instance, and each jump further modifies the supplied params in-place.

Also. There are no rescue/catch blocks, meaning any issue with any of the above results in a 500. (A real 500, not a fake 500 like last time. A real 500, with tragic consequences.)

If you're having trouble following the above... yep! That's why it took FOUR FREAKING DAYS! I had no tests, no documentation, no already-built way of testing the API, and no idea what data to send it. especially considering it requires data from Stripe. It also requires an active session token + user data, and I likewise had no login API tests, documentation, logging, no idea how to create a user ... fucking hell, it's a mess.)

Also, and quite confusingly:
There's a class for GiftSale, but there's no table for it.
Gift and GiftSale are completely interchangeable except for their #create methods.

So, why does GiftSale exist?
I have no bloody idea.
All it seems to do is make everything far more complicated than it needs to be.

Anyway. My total commit?
Six lines.
IN FOUR FUCKING DAYS!

AHSKJGHALSKHGLKAHDSGJKASGH.

You can believe or not but it’s just one of those stories. It’s long and crazy and it probably happened.

A few years ago I was interviewed by this big insurance company. They asked me on linkedin and were interested. They didn’t specify who they were so I didn’t specify who I am either.

After they revealed who they are I was just curious how they fuck they want to spend those billions of dollars they claimed in their press notes about this fucking digital transformation everyone is talking about. The numbers were big.

I got into 3 or 4 phone/skype interviews without technical questions and I was invited to see them by person.
I know that it would be funny because they didn’t asked me for CV so they didn’t know anything about me and I was just more curious how far I can get without revealing myself.

They canceled interview at midnight and I was in the middle of Louis de Funès comedies marathon so I didn’t sleep whole night. I assumed they would just reschedule but then they phoned me at 8 am if I can come because they made mistake.

So at first talk I was just interviewed by some manager I knowed after 5 minutes he would be shitty as fuck and demand stupid things in no time because he is not technical. He was trying to explain me that they got so great people and they do everything so fast.

From my experience speed and programming are not the things that match. ( for reference of my thought see three virtues of a GREAT programmer )

So I just pissed them off by asking what they would do with me when I finish this transformation thingy next year. ( Probably get rid off and fire at some point were my thoughts )

Then I got this technical interview on newest gold color MacBook pro - pair programming ( they were showing off how much money they have all the time ).
The person asked me to transform json and get some data in javascript .

Really that was the thing and I was so bored and tired that I just asked in what ES standard I can code.
The problem was despite he told me I can do anything and they are using newest standards ( yeah right ) the “for of” loop didn’t worked and he even didn’t know that syntax existed. So I explained him it’s the newest syntax pointing mozilla page and that he need to adjust his configuration. Because we didn’t have time for that I just did it using var an function by writing bunch of code.
When he was asking me if I want to write some tests probably because my code looked ugly as fuck ( I didn’t sleep for more then 24 hours at that point and wanted to live the building as fast as I can) I told I finished and there is no time for tests because it’s so simple and dumb task. The code worked.

After showing me how awesome their office is ( yeah please I work from home so I don’t care ) I got into the talk with VP of engineering and he was the only person who asked me where is my CV because he didn’t know what to talk about. I just laughed at him and told him that I got here just by talking how awesome I am so we can talk about whatever he wants.
After quick talk about 4 different problems where I introduced 4 different languages and bunch of libraries just because I can and I worked with those he was mine.

He told me about this awesome stack they’re building with kubernetes and micro services and the shitty future where they want to put IOT into peoples ass to sell them insurance and suddenly I got awake and started to want that job but behind that all awesomeness there was just .NET bridge with stack of mainframes running COBOL that they want to get rid off and move company to the cloud.

They needed mostly people who would dump code to different technology stack and get rid of old stack ( and probably those old people ) and I was bored again because I work more in r&d field where you sometimes need to think about something that don’t exist and be creative.

I asked him why it would take so much time so he explained me how they would do the transformation by consolidating bunch of companies and how much money they would make by probably firing people that don’t know about it to this day.

I didn’t met any person working permanently there but only consultants from corporations and people hired in some 3rd party company created by this mother company.

They didn’t responded with any decision after me wasting so much time and they asked me for interview for another position year after.
I just explained HR person how they treat people and I don’t want to work there for any money.

If You reached this point it is the end and if it was entertaining thank YOU I did my best.

Have a nice day.

Why in the name of Donald Knuth did you think it was a good idea to have a 1500 line Java Method? What THE HELL WERE YOU SMOKING THE ENTIRE FILE IS OVER 3000 LINES AND HALF OF THEM ARE COMMENTED OUT!

Don't even get me started on your "unit tests" which is a massive 5000 line behemoth that randomly has massive swaths of code commented out.

And of course no solution like this would be complete with you HARD CODING EVERY F****INIG STRING IN EVERY TIME!

And it's not like you don't know how to use classes as you have several of them, every single one of which is over 500+ lines and consists of only getters and setters. LET ME INTRODUCE YOU TO A MAP! REALLY WHY WOULD YOU USE 500 LINES FOR A CLASS THAT IS JUST GETTERS AND SETTERS?!

The part that really burns me about all of this though, isn't the fact that you sent it to me when I was running into a similar issue, and said "check this out it should help", what bothers me most isn't the indescribable rage I felt looking at your code, the part that really really really bothers me is that you are a veteran with over 15 years in Java development, and according to the org chart are a lead senior engineer getting paid substantially more than me, whereas I am considered a lowly mid-level developer, who isn't worth promoting to your level.

On the plus side you are now going to be featured on theDailyWTF so congrats on the notoriety.

For a week+ I've been listening to a senior dev ("Bob") continually make fun of another not-quite-a-senior dev ("Tom") over a performance bug in his code. "If he did it right the first time...", "Tom refuses to write tests...that's his problem", "I would have wrote the code correctly ..." all kinds of passive-aggressive put downs. Bob then brags how without him helping Tom, the application would have been a failure (really building himself up).
Bob is out of town and Tom asked me a question about logging performance data in his code. I look and see Bob has done nothing..nothing at all to help Tom. Tom wrote his own JSON and XML parser (data is coming from two different sources) and all kinds of IO stream plumbing code.
I use Visual Studio's feature create classes from JSON/XML, used the XML Serialzier and Newtonsoft.Json to handling the conversion plumbing.
With several hundred of lines gone (down to one line each for the XML/JSON-> object), I wrote unit tests around the business transaction, integration test for the service and database access. Maybe couple of hours worth of work.
I'm 100% sure Bob knew Tom was going in a bad direction (maybe even pushing him that direction), just to swoop in and "save the day" in front of Tom's manager at some future point in time.

This morning's standup ..
Boss: "You're helping Tom since Bob is on vacation? What are you helping with?"
Me: "I refactored the JSON and XML data access, wrote initial unit and integration tests. Tom will have to verify, but I believe any performance problem will now be isolated to the database integration. The problem Bob was talking about on Monday is gone. I thought spending time helping Tom was better than making fun of him."
<couple seconds of silence>
Boss:"Yea...want to let you know, I really, really appreciate that."

Bob, put people first, everyone wins.

I'm editing the sidebar on one of our websites, and shuffling some entries. It involves moving some entries in/out of a dropdown and contextual sidebars, in/out of submenus, etc. It sounds a little tedious but overall pretty trivial, right?

This is day three.
I learned React+Redux from scratch (and rebuilt the latter for fun) in twice that long.

In my defense, I've been working on other tasks (see: Alerts), but mostly because I'd rather gouge my freaking eyes out than continue on this one.

Everything that could be wrong about this is. Everything that could be over-engineered is. Everything that could be written worse... can't, actually; it's awful.

Major grievances:
1) The sidebars (yes, there are several) are spread across a ridiculous number of folders. I stopped counting at 20.
2) Instead of icon fonts, this uses multiple images for entry states.
3) The image filenames don't match the menu entry names. at all. ("sb_gifts.png" -> orders); active filenames are e.g. "sb_giftsactive.png"
4) The actions don't match the menu entry names.
5) Menu state is handled within the root application controller, and doesn't use bools, but strings. (and these state flags never seem to get reset anywhere...)
6) These strings are used to construct the image filenames within the sidebar views/partials.
7) Sometimes access restrictions (employee, manager, etc.) are around the individual menu entries, sometimes they're around a partial include, meaning it's extremely difficult to determine which menu entries/sections/subsections are permission-locked without digging through everything.
8) Within different conditionals there are duplicate blocks markup, with duplicate includes, that end up render different partials/markup due to different state.
9) There are parent tags outside of includes, such as `<ul>#{render 'horrific-eye-stabbing'}</ul>`
10) The markup differs per location: sometimes it's a huge blob of non-semantic filthiness, sometimes it's a simple div+span. Example filth: section->p->a->(img,span) ... per menu entry.
11) In some places, the markup is broken, e.g. `<li><u>...</li></u>`
12) In other places, markup is used for layout adjustments, such as an single &nbsp; nested within several divs adorned with lots of styles/classes.
13) Per-device layouts are handled, not within separate views, but by conditionally enabling/disabling swaths of markup, e.g. (if is_cordova_session?).
14) `is_cordova_session` in particular is stored within a cookie that does not expire, and within your user session. disabling it is annoying and very non-obvious. It can get set whether or not you're using cordova.
15) There are virtually no stylesheets; almost everything is inline (but of course not actually everything), which makes for fun layout debugging.
16) Some of the markup (with inline styling, no less) is generated within a goddamn controller.
17) The markup does use css classes, but it's predominately not for actual styling: they're used to pick out elements within unit tests. An example class name: "hide-for-medium-down"; and no, I can't figure out what it means, even when looking at the tests that use it. There are no styles attached to that particular class.
18) The tests have not been updated for three years, and that last update was an rspec version bump.
19) Mixed tabs and spaces, with mixed indentation level (given spaces, it's sometimes 2, 4, 4, 5, or 6, and sometimes one of those levels consistently, plus an extra space thereafter.)
20) Intentional assignment within conditionals (`if var=possibly_nil_return_value()`)
21) hardcoded (and occasionally incorrect) values/urls.

... and last but not least:
22) Adding a new "menu sections unit" (I still haven't determined what the crap that means) requires changing two constants and writing a goddamn database migration.

I'm not even including minor annoyances like non-enclosed ternaries, poor naming conventions, commented out code, highly inefficient code, a 512-character regex (at least it's even, right?), etc.

just.

what the _fuck_

Who knew a sidebar could be so utterly convoluted?

Most satisfying bug I've fixed?

Fixed a n+1 issue with a web service retrieving price information. I initially wrote the service, but it was taken over by a couple of 'world class' monday-morning-quarterbacks.
The "Worst code I've ever seen" ... "I can't believe this crap compiles" types that never met anyone else's code that was any good.

After a few months (yes months) and heavy refactoring, the service still returned price information for a product. Pass the service a list of product numbers, service returns the price, availability, etc, that was it.

After a very proud and boisterous deployment, over the next couple of days the service seemed to get slower and slower. DBAs started to complain that the service was causing unusually high wait times, locks, and CPU spikes causing problems for other applications. The usual finger pointing began which ended up with "If PaperTrail had written the service 'correctly' the first time, we wouldn't be in this mess."

Only mattered that I initially wrote the service and no one seemed to care about the two geniuses that took months changing the code.

The dev manager was able to justify a complete re-write of the service using 'proper development methodologies' including budgeting devs, DBAs, server resources, etc..etc. with a projected year+ completion date.

My 'BS Meter' goes off, so I open up the code, maybe 5 minutes...tada...found it. The corresponding stored procedure accepts a list of product numbers and a price type (1=Retail, 2=Dealer, and so on). If you pass 0, the stored procedure returns all the prices.
Code basically looked like this..

public List<Prices> GetPrices(List<Product> products, int priceTypeId)
{
foreach (var item in products)
{
List<int> productIdsParameter = new List<int>();
productIdsParameter.Add(item.ProductID);
List<Price> prices = dataProvider.GetPrices(productIdsParameter, 0);
foreach (var price in prices)
{
if (price.PriceTypeID == priceTypeId)
{
prices = dataProvider.GetPrices(productIdsParameter, price.PriceTypeID);
return prices;
}
* Omitting the other 'WTF?' code to handle the zero price type
}
}
}

I removed the double stored procedure call, updated the method signature to only accept the list of product numbers (which it was before the 'major refactor'), deployed the service to dev (the issue was reproducible in our dev environment) and had the DBA monitor.

The two devs and the manager are grumbling and mocking the changes (they never looked, they assumed I wrote some threading monstrosity) then the DBA walks up..

DBA: "We're good. You hit the database pretty hard and the CPU never moved. Execution plans, locks, all good to go."
<dba starts to walk away>
DevMgr: "No fucking way! Putting that code in a thread wouldn't have fix it"
Me: "Um, I didn't use threads"
Dev1: "You had to. There was no way you made that code run faster without threads"
Dev2: "It runs fine in dev, but there is no way that level of threading will work in production with thousands of requests. I've got unit tests that prove our design is perfect."
Me: "I looked at what the code was doing and removed what it shouldn't be doing. That's it."
DBA: "If the database is happy with the changes, I'm happy. Good job. Get that service deployed tomorrow and lets move on"
Me: "You'll remove the recommendation for a complete re-write of the service?"
DevMgr: "Hell no! The re-write moves forward. This, whatever you did, changes nothing."
DBA: "Hell yes it does!! I've got too much on my plate already to play babysitter with you assholes. I'm done and no one on my team will waste any more time on this. Am I clear?"

Seeing the dev manager face turn red and the other two devs look completely dumbfounded was the most satisfying bug I've fixed.

Team Lead: "Today we're going to discuss how we can be more inclusive with getting people on board with XYZ organization. StackODev, what ideas do you have?"

Me: "Uh. Not really sure. I mean, it's not like we're being 'exclusive' in any way. People can join the XYZ organization without any restraint or discrimination. They just sign up on the website and they're done. There are no litmus tests of any aspect of their demographics or beliefs."

Team Lead: "Yeah, but how do we make sure we're getting more of Wanted Group A so that it's not as much of Less Wanted Group B?"

Me: "Well, that's a different question, isn't it? That would maybe meet the diversity and equity goal, but wouldn't that defeat the inclusion goal? Isn't it 'exclusive' to put more effort into attracting Wanted Group A people and less effort into attracting Less Wanted Group B people? And at what point do we draw the line between creating an enrollment system that is diverse, equitable, and inclusive and one that favors Group A over Group B explicitly?"

Team Lead: "Why don't you shut up now and we'll get ideas from some other team members."

A Monday morning poem

I enter the bureau, feeling all relaxed and well,
my colleague looks up:
"Abandon all hope, welcome to hell."

This indeed, he doesn't say,
his face only twists a little in dismay:
"I need that schematic, did you finish it yet?
And there also some tests I'd like to get -
how was your week-end by the way?"
I start my computer, don't remember what I say ...

I grab some coffee, half a day is gone,
the PM pressures: "I want that asap done!"
I am cluttered in tasks and bullshit, too:
"Go fuck you right now - yes, I meant you!"

I don't say what I like to, I mentally punch a wall,
I crank some more code out and git-commit it all.
Some devRant on the lunch-break, some shallow talk,
I leave the building and take a short walk.

My mind rotates, I cannot enjoy the scenery now,
I return to my desk, and figure out what to handle and how.
But my plans are crashed by a colleague dashing in:
"I need you to do a test setup! I need to begin -"

I do the setup, I do some other stuff,
At the end of the day I feel totally rough,
Work is piling up even more -
"Tomorrow", I think and close the door.

At home, I just flop on on my bed -
I should be learning instead ... -
with some pizza and chill.
I think about sleeping, I hope that I will.

...

It is now Friday,
my brain is fried, too.
I am finished with this poem - how about you? :)

Let the student use their own laptops. Even buy them one instead of having computers on site that no one uses for coding but only for some multiple choice tests and to browse Facebook.

Teach them 10 finger typing. (Don't be too strict and allow for personal preferences.)

Teach them text navigation and editing shortcuts. They should be able to scroll per page, jump to the beginning or end of the line or jump word by word. (I am not talking vi bindings or emacs magic.) And no, key repeat is an antifeature.

Teach them VCS before their first group assignment. Let's be honest, VCS means git nowadays. Yet teach them git != GitHub.

Teach git through the command line. They are allowed to use a gui once they aren't afraid to resolve a merge conflict or to rebase their feature branch against master. Just committing and pushing is not enough.

Teach them test-driven development ASAP. You can even give them assignments with a codebase of failing tests and their job is to make them pass in the beginning. Later require them to write tests themselves.

Don't teach the language, teach concepts. (No, if else and for loops aren't concepts you god-damn amateur! That's just syntax!)

When teaching object oriented programming, I'd smack you if do inane examples with vehicles, cars, bikes and a Mercedes Benz. Or animal, cat and dog for that matter. (I came from a self-taught imperative background. Those examples obfuscate more than they help.) Also, inheritance is overrated in oop teachings.

Functional programming concepts should be taught earlier as its concepts of avoiding side effects and pure functions can benefit even oop code bases. (Also great way to introduce testing, as pure functions take certain inputs and produce one output.)

Focus on one language in the beginning, it need not be Java, but don't confuse students with Java, Python and Ruby in their first year. (Bonus point if the language supports both oop and functional programming.)

And for the love of gawd: let them have a strictly typed language. Why would you teach with JavaScript!?

Use industry standards. Notepad, atom and eclipse might be open source and free; yet JetBrains community editions still best them.

For grades, don't your dare demand for them to write code on paper. (Pseudocode is fine.)

Don't let your students play compiler in their heads. It's not their job to know exactly what exception will be thrown by your contrived example. That's the compilers job to complain about. Rather teach them how to find solutions to these errors.

Teach them advanced google searches.

Teach them how to write a issue for a library on GitHub and similar sites.

Teach them how to ask a good stackoverflow question :>

Our web department was deploying a fairly large sales campaign (equivalent to a ‘Black Friday’ for us), and the day before, at 4:00PM, one of the devs emails us and asks “Hey, just a heads up, the main sales page takes almost 30 seconds to load. Any chance you could find out why? Thanks!”
We click the URL they sent, and sure enough, 30 seconds on the dot.
Our department manager almost fell out of his chair (a few ‘F’ bombs were thrown).
DBAs sit next door, so he shouts…
Mgr: ”Hey, did you know the new sales page is taking 30 seconds to open!?”
DBA: “Yea, but it’s not the database. Are you just now hearing about this? They have had performance problems for over week now. Our traces show it’s something on their end.”
Mgr: “-bleep- no!”
Mgr tries to get a hold of anyone …no one is answering the phone..so he leaves to find someone…anyone with authority.
4:15 he comes back..
Mgr: “-beep- All the web managers were in a meeting. I had to interrupt and ask if they knew about the performance problem.”
Me: “Oh crap. I assume they didn’t know or they wouldn’t be in a meeting.”
Mgr: “-bleep- no! No one knew. Apparently the only ones who knew were the 3 developers and the DBA!”
Me: “Uh…what exactly do they want us to do?”
Mgr: “The –bleep- if I know!”
Me: “Are there any load tests we could use for the staging servers? Maybe it’s only the developer servers.”
DBA: “No, just those 3 developers testing. They could reproduce the slowness on staging, so no need for the load tests.”
Mgr: “Oh my –bleep-ing God!”
4:30 ..one of the vice presidents comes into our area…
VP: “So, do we know what the problem is? John tells me you guys are fixing the problem.”
Mgr: “No, we just heard about the problem half hour ago. DBAs said the database side is fine and the traces look like the bottleneck is on web side of things.”
VP: “Hmm, no, John said the problem is the caching. Aren’t you responsible for that?”
Mgr: “Uh…um…yea, but I don’t think anyone knows what the problem is yet.”
VP: “Well, get the caching problem fixed as soon as possible. Our sales numbers this year hinge on the deployment tomorrow.”
- VP leaves -
Me: “I looked at the cache, it’s fine. Their traffic is barely a blip. How much do you want to bet they have a bug or a mistyped url in their javascript? A consistent 30 second load time is suspiciously indicative of a timeout somewhere.”
Mgr: “I was thinking the same thing. I’ll have networking run a trace.”

4:45 Networking run their trace, and sure enough, there was some relative path of ‘something’ pointing to a local resource not on development, it was waiting/timing out after 30 seconds. Fixed the path and page loaded instantaneously. Network admin walks over..
NetworkAdmin: “We had no idea they were having problems. If they told us last week, we could have identified the issue. Did anyone else think 30 second load time was a bit suspicious?”
4:50 VP walks in (“John” is the web team manager)..
VP: “John said the caching issue is fixed. Great job everyone.”
Mgr: “It wasn’t the caching, it was a mistyped resource or something in a javascript file.”
VP: “But the caching is fixed? Right? John said it was caching. Anyway, great job everyone. We’re going to have a great day tomorrow!”
VP leaves
NetworkAdmin: “Ouch…you feel that?”
Me: “Feel what?”
NetworkAdmin: “That bus John just threw us under.”
Mgr: “Yea, but I think John just saved 3 jobs. Remember that.”

I am fed up working with unskilled software developers. Or to be more specific, working with people who have no idea of sofware architecture.

Most people I've worked with have simply no idea what they are doing in the broad picture, they can only follow patterns they see and implement their feature in the same way. They can't think about the abstract concepts which should be the foundation of the project.

They fail to write unit tests which are maintainable. They write one fucking test per method which is testing 50 things at the same time, making it often impossible to understand what is being tested.

They think putting stuff in private methods makes their class better and is some kind of separation of concerns.

They write classes and afterwards create interfaces for these classes named {Class}Interface, shoving all the methods into that interface. They think it's good design to do so.

They are unable to think about the reasons why things are done the way they are done and that you don't do stuff for the sake of doing stuff, but to achieve certain goals like interchangeability.

They don't undestand how to separate business logic from the application code.

They have no sense for naming things beautifully. They don't see how naming things is a major part of good software architecture.

They get layer concepts wrong and then create godlike {EntityName}Service classes, which do everything related to a particular entity.

They fail to shape the boundaries within a software project, entangling stuff which should live in individual modules.

All I want is to work in a team with professionals.

User: “I’ve tried hundreds of different names. How come all the usernames are registered?!😤”
Developer: ”I’m quite confident about my code. Can’t find any issue in this login form.🤔”
QA: “It passed all unit tests. We did a comprehensive testing on live server by registering all the possible names. What can go wrong?🙀”

I jump on an existing scala project.

git pull && sbt compile test

Tests are failing.

Me: "Hey team, the tests are failing."

Team member: "That cannot be. They were passing for the the last run."

Me: "Did you run them locally?"

Team member: "No, on Jenkins. It was fine."

I check Jenkins.

Me: "What do you mean it's fine. The last successful deployment was on the end of May."

Team member: "The Pull Request checker always went through successfully."

I check how our Jenkins tasks are configured. It's true that the Pull Request Checker runs successfully yet due to a "minor misconfiguration" (aka "major fuckup") the Pull Request Checker only tests a tiny subset of the entire test suite.

Team members were were fine if their Pull Request got the "Success" notification on bitbucket's pull request page. And reviewers trusted that icon as well.

They never checked the master run of the Jenkins task. Where the tests were also failing for over a month.

I'm also highely confused how they did TDD. You know, writing a test first, making it green. (I hope they were just one specific test at a time assuming the others were green. The cynic in me assumes they outsourced running the tests to the Jenkins.)

Gnarf!

Team member having run the tests locally finally realizes: "The tests are broken. Gonna fix them."

Wow. Please, dear fellow developers: It does not kill you to run the entire test suite locally. Just do it. Treat the external test runners as a safety net. Yet always run the test suite locally first.

My code review nightmare part 2

Team responsible for code 'quality' dictated in their 18+ page coding standard document that all the references in the 'using' block be sorted alphabetically. Easy enough in Visual Studio with the right-click -> 'Remove and Sort Usings', so I thought.

Called into a conference room with other devs and the area manager (because 'Toby' needed an audience) focusing on my lack of code quality and not adhering to the coding standard.

The numerous files in question were unit tests files

using Microsoft.VisualStudio.TestTools.UnitTesting;
using System.Collections.Generic;
using System.Linq;
<the rest of the usings>

T: "As you can see, none of these files' usings are in alphabetical order"
Me: "Um, I think they are. M comes before S"
T: "The standards clearly dictate system level references are to be sorted first."
Mgr: "Yes, why didn't you sort before checking this code in? T couldn't have made the standards any easier to follow. All you had to do is right-click and sort."
Me: "I did. M comes before S."
T: "No You Didn't! That is not a system reference!"
Me: "I disagree. MSTest references are considered a system level reference, but whatever, I'll move that one line if it upsets you that much."
Mgr: "OK smartass, that's enough disrespect. Just follow the fucking standard."
T: "And learn to sort. It's easy. You should have learned that in college"
<Mgr and T have a laugh>
Me: "Are all your unit tests up to standard? I mean, are the usings sorted correctly?"
T:"Um..well..of course they are!"
Me: "Lets take a look."

I had no idea, a sorted usings seems like a detail no one cares about that much and something people do when bored. I navigate to project I knew T was working on and found nearly all the file's usings weren't sorted. I pick on one..

using NUnit;
using Microsoft.Something.Other;
using System;
<the rest of the usings>

Me: "These aren't sorted..."
T: "Uh..um...hey...this file is sorted. N comes before M!"
Me: "Say that again. A little louder please."
Mgr: "NUnit is a system level nuget package. It's fine. We're not wasting time fixing some bug in how Visual Studio sorts"
Me: "Bug? What?..wait...and having me update 10 or so files isn't a waste of time?"
Mgr: "No! Coding standards are never a waste of time! We're done here. This meeting is to review your code and not T's. Fix your bugs and re-submit the code for review..today!"

TL;DR :

"when i die i want my group project members to lower me into my grave so they can let me down one last time"

STORY TIME

Last year in College, I had two simultaneous projects. Both were semester long projects. One was for a database class an another was for a software engineering class.

As you can guess, the focus of the projects was very different. Databases we made some desktop networked chat application with a user login system and what not in Java. SE we made an app store with an approval system and admin panels and ratings and reviews and all that jazz in Meteor.js.

The DB project we had 4 total people and one of them was someone we'll call Frank. Frank was also in my SE project group. Frank disappeared for several weeks. Not in class, didn't contact us, and at one point the professors didn't know much either. As soon as we noticed it would be an issue, we talked to the professors. Just keeping them in the loop will save you a lot of trouble down the road. I'm assuming there was some medical or family emergency because the professors were very understanding with him once he started coming back to class and they had a chance to talk.

Lesson 1: If you have that guy that doesn't show up or communicate, don't be a jerk to them and communicate with your professor. Also, don't stop trying to contact the rogue partner. Maybe they'll come around sometime.

It sucked to lose 25% of our team for a project, but Frank appreciated that we didn't totally ignore him and throw him under the bus to the point that the last day of class he came up to me and said, "hey, open your book bag and bring it next to mine." He then threw a LARGE bottle of booze in there as a thank you.

Lesson 2: Treat humans as humans. Things go wrong and understanding that will get you a lot farther with people than trying to make them feel terrible about something that may have been out of their control.

Our DB project went really well. We got an A, we demoed, it worked, it was cool. The biggest problem is I was the only person that had taken a networking class so I ended up doing a large portion of the work. I wish I had taken other people's skills into account when we were deciding on a project. Especially because the only requirement was that it needed to have a minimum of 5 tables and we had to use some SQL language (aka, we couldn't use no-SQL).

The SE project had Frank and a music major who wanted to minor in CS (and then 3 other regular CS students aside from me). This assignment was make an app store using any technology you want. But, you had to use agile sprints. So we had weekly meetings with the "customer" (the TA), who would change requirements on us to keep us on our toes and tell us what they wanted done as a priority for the next meeting. Seriously, just like real life. It was so much fun trying to stay ahead of that.

So we met up and tried to decided what to use. One kid said Java because we all had it for school. The big issue is trying to make a Java web app is a pain in the ass. Seriously, there are so many better things to use. Other teams decided to use Django because they all wanted to learn Python. I suggested why not use something with a nice package system to minimize duplicating work that had already been done and tested by someone. Kid 1 didn't like that because he said in the real world you have to make your own software and not use packages. Little did he know that I had worked in SE for a few years already and knew damn well that every good project has code from somewhere else that has already solved a problem you're facing. We went with Java the first week. It failed miserably. Nobody could get the server set up on their computers. Using VCS with it required you to keep the repo outside of the where you wrote code and copy and paste changes in there. It was just a huge flop so everyone else voted to change.

Lesson 3: Be flexible. Be open to learning new things. Don't be afraid to try something new. It'll make you a better developer in the long run.

So we ended up using Meteor. Why? We all figured we could pick up javascript super easy.Two of us already knew it. And the real time thing would make for some cool effects when an app got a approved or a comment was made. We got to work and the one kid was still pissed. I just checked the repo and the only thing he committed was fixing the spelling of on word in the readme.

We sat down one day and worked for 4 straight hours. We finished the whole project in that time. While other teams were figuring out how to layout their homepage, we had a working user system and admin page and everything. Our TA was trying to throw us for loops by asking for crazy things and we still came through. We had tests that ran along side the application as you used it. It was friggin cool.

Lesson 4: If possible, pick the right tool for the job. Not the tool you know. Everything in CS has a purpose. If you use it for its purpose, you will save days off of a project.

## 4 years ago:
- Principal Architect: We are using IO1 storage type. What if we used GP2?
- Perf team: IDK, let's test it!
*we run tests*
- Perf team: results are OK, but we're exhausting Burst IO capacity, effectively hard-limiting number of tests we can run per day
- PArch: ahhh, I see. Then Gp2 is a no-go.

## 3 years ago
*PArch quits. New one is hired*
- PArch2: We are using IO1 storage type. What if we used GP2?
- Perf team: We've already tested that a while ago, results were THIS and THAT
- PArch2: I see. Let's test it again anyway
- Perf team: *wtf???*
*we run the same tests, we get the same results*
- PArch2: I see, so GP2 is a no-go.
- Perf team: *you think....? How did that thought never cross our minds, we wonder...*

## 2 years ago
*new DBA is hired*
- DBA2: We are using IO1 storage type. What if we used GP2?
- Perf team: We've already tested that a while ago, results were THIS and THAT
- PArch2: We've already tested that a while ago, results were THIS and THAT
- DBA2: I see. Let's test it anyways. I've read somewhere that GP2 might be a better bet
- PArch2: you might be right, let's do that
- Perf team: *wtf???*
*we run the same tests, we get the same results*
- DBA2: I see, so GP2 is a no-go.
- Perf team: *you think....? How did that thought never cross our minds, we wonder...*

## 1 year ago
*DBA manager left; new one was hired*
- MGMT_dba2: We are using IO1 storage type. What if we used GP2?
- ........

Should we even bother bringing up the history.....?

Just thought I'd share my current project: Taking an old ISA sound card I got off eBay and wiring it up to an Arduino to control its OPL3 synth from a MIDI keyboard. I have it mostly working now.

No intention to play audio samples, so I've not bothered with any of the DMA stuff - just MIDI (MPU-401 UART) and OPL3.

It has involved learning the pinout of the ISA bus connectors, figuring out which ones are actually used for this card, ignoring the standards a little (hello, amplifier chip that is wired up to the +12V line but which still happily works at +5V...)

Most of the wires going to it are for each bit of the 16-bit address and 8-bit data. Using a couple of shift registers for the address, and a universal shift register for the data. Wrote some fairly primitive ISA bus read/write code, but it was really slow. Eventually found out about SPI and re-wrote the code to use that and it became very fast. Had trouble with some timings, fixed those.

The card is an ISA Plug and Play card, meaning before I could use it I had to tell it what resources to use. Linux driver code and some reverse-engineering of the official Windows/DOS drivers got me past this stage.

Wired up IRQ 5 to an Arduino interrupt to deal with incoming MIDI data, with a routine that buffers it. Ran into trouble with the interrupt happening during I/O and needing to do some I/O inside the handler and had to set a flag to decide whether to disable/re-enable interrupts during I/O.

It looks like total chaos, but the various wires going across the breadboard are mainly to make it easier to deal with the 16-bit address and 8-bit data lines. The LEDs were initially used to check what addresses/data were being sent, but now only one of them is connected and indicates when the interrupt handler is executing.

There's still a lot to do after that though - MIDI and OPL3 are two completely different things so I had to write some code to manage the different "channels" of the OPL3 chip. I have it playing multiple notes at the same time but need to make it able to control the various settings over MIDI. Eventually I might add some physical controls to it and get a PCB made.

The fun part is, I only vaguely know what I'm doing with the electronics side of this. I didn't know what a "shift register" was before this project, nor anything about the workings of the ISA bus. I knew a bit about MIDI (both the protocol and generally how the MPU-401 UART works) along with the operation of a sound card from a driver/software perspective, but everything else is pretty new to me.

As a useful little extra, I made some "fake" components that I can build the software against on a PC, to run some tests before uploading it to the Arduino (mostly just prints out the addresses it is going to try and write to).

writing library code is hard.

there are sooo many details that go into writing good libraries:

designing intuitive and powerful apis
deciding good api option defaults, disallowing or warning for illegal operations

knowing when to throw, knowing when to warn/log
handling edge cases
having good code coverage with tests that doesn't suck shit, while ensuring thry don't take a hundred years to run

making the code easy to read, to maintain, robust
and also not vulnerable, which is probably the most overlooked quality.

"too many classes, too little classes"

the functions do too much it's hard to follow them
or the functions are so well abstracted, that every function has 1 line of code, resulting in code that is even harder to understand or debug (have fun drowning in those immense stack traces)

don't forget to be disciplined about the documentation.

most of these things are
deeply affected by the ecosystem, the tools of the language you're writing this in:

like 5 years ago I hated coding in nodejs, because I didn't know about linters, and now we have tools like eslint or babel, so it's more passable now

but now dealing with webpack/babel configs and plugins can literally obliterate your asshole.

some languages don't even have a stable line by line debugger (hard pass for me)

then there's also the several phases of the project:

you first conceive the idea, the api, and try to implement it, write some md's of usage examples.

as you do that, you iterate on the api, you notice that it could better, so you redesign it. once, twice, thrice.

so at that point you're spending days, weeks on this side project, and your boss is like "what the fuck are you doing right now?"

then, you reach fuckinnnnng 0.1.0, with a "frozen" api, put it on github with a shitton of badges like the badge whore you are.

then you drop it on forums, and slack communities and irc, and what do you get?

half of the communit