Its Friday, you all know what that means! ... Its results day for practiseSafeHex's most incompetent co-worker!!!

*audience: wwwwwwooooooooo!!!!*

We've had a bewildering array of candidates, lets remind ourselves:

- a psychopath that genuinely scared me a little
- a CEO I would take pleasure seeing in pain
- a pothead who mistook me for his drug dealer
- an unbelievable idiot
- an arrogant idiot obsessed with strings

Tough competition, but there can be only one ... *drum roll* ... the winner is ... none of them!

*audience: GASP!*
*audience member: what?*
*audience member: no way!*
*audience member: your fucking kidding me!*

Sir calm down! this is a day time show, no need for that ... let me explain, there is a winner ... but we've kept him till last and for a good reason

*audience: ooooohhhhh*

You see our final contestant and ultimate winner of this series is our good old friend "C", taking the letters of each of our previous contestants, that spells TRAGIC which is the only word to explain C.

*audience: laughs*

Oh I assure you its no laughing matter. C was with us for 6 whole months ... 6 excruciatingly painful months.

Backstory:

We needed someone with frontend, backend and experience with IoT devices, or raspberry PI's. We didn't think we'd get it all, but in walked an interviewee with web development experience, a tiny bit of Angular and his masters project was building a robot device that would change LED's depending on your facial expressions. PERFECT!!!

... oh to have a time machine

Working with C:

- He never actually did the tutorials I first set him on for Node.js and Angular 2+ because they were "too boring". I didn't find this out until some time later.

- The first project I had him work on was a small dashboard and backend, but he decided to use Angular 1 and a different database than what we were using because "for me, these are easier".

- He called that project done without testing / deploying it in the cloud, despite that being part of the ticket, because he didn't know how. Rather than tell or ask anyone ... he just didn't do it and moved on.

- As part of his first tech review I had to explain to him why he should be using if / else, rather than just if's.

- Despite his past experience building server applications and dashboards (4 years!), he never heard of a websocket, and it took a considerable amount of time to explain.

- When he used a node module to open a server socket, he sat staring at me like a deer caught in headlights completely unaware of how to use / test it was working. I again had to explain it and ultimately test it for him with a command line client.

- He didn't understand the need to leave logging inside an application to report errors. Because he used to ... I shit you not ... drive to his customers, plug into their server and debug their application using a debugger.

... props for using a debugger, but fuck me.

- Once, after an entire 2 days of tapping me on the shoulder every 15 mins for questions / issues, I had to stop and ask:

Me: "Have you googled it?"
C: "... eh, no"
Me: "can I ask why?"
C: "well, for me, I only google for something I don't know"
Me: "... well do you know what this error message means?"
C: "ah good point, i'll try this time"

... maybe he was A's stoner buddy?

- He burned through our free cloud usage allowance for a month, after 1 day, meaning he couldn't test anything else under his account. He left an application running, broadcasting a lot of data. Turns out the on / off button on the dashboard only worked for "on". He had been killing his terminal locally and didn't know how to "ctrl + c a cloud app" ... so left it running. His intention was to restart the app every time you are done using it ... but forgot.

- His issue with the previous one ... not any of his countless mistakes, not the lack of even trying to make the button work, no, no, not for C. C's issue is the cloud is "shit" for giving us such little allowances. (for the record in a month I had never used more than 5%).

- I had to explain environment variables and why they are necessary for passwords and tokens etc. He didn't know it wasn't ok to commit these into GitHub.

- At his project meetups with partners I had to repeatedly ask him to stop googling gifs and pay attention to the talks.

- He complained that we don't have 3 hour lunch breaks like his last place.

- He once copied and pasted the same function 450 times into a file as a load test ... are loops too mainstream nowadays?

You see C is our winner, because after 6 painful months (companies internal process / requirements) he actually achieved nothing. I really mean that, nothing. Every thing was so broken, so insecure / wide open, built without any kind of common sense or standards I had to delete it all and start again ... it took me 2 weeks.

I hope you've all enjoyed this series and will join me in praying for the return of my sanity ... I do miss it a lot.

Yours truly,
practiseSafeHex

The ability to convince the compiler that there's no errors.

"Shhhhhh.. trust me, there's such things as a duoble. Now just tell me the build was successful"

!rant

This was over a year ago now, but my first PR at my current job was +6,249/-1,545,334 loc. Here is how that happened... When I joined the company and saw the code I was supposed to work on I kind of freaked out. The project was set up in the most ass-backward way with some sort of bootstrap boilerplate sample app thing with its own build process inside a subfolder of the main angular project. The angular app used all the CSS, fonts, icons, etc. from the boilerplate app and referenced the assets directly. If you needed to make changes to the CSS, fonts, icons, etc you would need to cd into the boilerplate app directory, make the changes, run a Gulp build that compiled things there, then cd back to the main directory and run Grunt build (thats right, both grunt and gulp) that then built the angular app and referenced the compiled assets inside the boilerplate directory. One simple CSS change would take 2 minutes to test at minimum.

I told them I needed at least a week to overhaul the app before I felt like I could do any real work. Here were the horrors I found along the way.

- All compiled (unminified) assets (both CSS and JS) were committed to git, including vendor code such as jQuery and Bootstrap.
- All bower components were committed to git (ALL their source code, documentation, etc, not just the one dist/minified JS file we referenced).
- The Grunt build was set up by someone who had no idea what they were doing. Every SINGLE file or dependency that needed to be copied to the build folder was listed one by one in a HUGE config.json file instead of using pattern matching like `assets/images/*`.
- All the example code from the boilerplate and multiple jQuery spaghetti sample apps from the boilerplate were committed to git, as well as ALL the documentation too. There was literally a `git clone` of the boilerplate repo inside a folder in the app.
- There were two separate copies of Bootstrap 3 being compiled from source. One inside the boilerplate folder and one at the angular app level. They were both included on the page, so literally every single CSS rule was overridden by the second copy of bootstrap. Oh, and because bootstrap source was included and commited and built from source, the actual bootstrap source files had been edited by developers to change styles (instead of overriding them) so there was no replacing it with an OOTB minified version.
- It is an angular app but there were multiple jQuery libraries included and relied upon and used for actual in-app functionality behavior. And, beyond that, even though angular includes many native ways to do XHR requests (using $resource or $http), there were numerous places in the app where there were `XMLHttpRequest`s intermixed with angular code.
- There was no live reloading for local development, meaning if I wanted to make one CSS change I had to stop my server, run a build, start again (about 2 minutes total). They seemed to think this was fine.
- All this monstrosity was handled by a single massive Gruntfile that was over 2000loc. When all my hacking and slashing was done, I reduced this to ~140loc.
- There were developer's (I use that term loosely) *PERSONAL AWS ACCESS KEYS* hardcoded into the source code (remember, this is a web end app, so this was in every user's browser) in order to do file uploads. Of course when I checked in AWS, those keys had full admin access to absolutely everything in AWS.
- The entire unminified AWS Javascript SDK was included on the page and not used or referenced (~1.5mb)
- There was no error handling or reporting. An API error would just result in nothing happening on the front end, so the user would usually just click and click again, re-triggering the same error. There was also no error reporting software installed (NewRelic, Rollbar, etc) so we had no idea when our users encountered errors on the front end. The previous developers would literally guide users who were experiencing issues through opening their console in dev tools and have them screenshot the error and send it to them.
- I could go on and on...

This is why you hire a real front-end engineer to build your web app instead of the cheapest contractors you can find from Ukraine.

Things have been a little too quiet on my side here, so its time for an exciting new series:

practiseSafeHex's new life as a manager.

Episode 1: Dealing with the new backend team

It's great to be back folks. Since our last series where we delved into the mind numbing idiocy of former colleagues, a lot has changed. I've moved to a new company and taken a step up as a Dev manager / Tech lead. Now I know what you are all thinking, sounds more dull and boring right? Well it wouldn't be a practiseSafeHex series if we weren't ...

<audience-shouting>
DEALING! ... WITH! ... IDIOTS!
</audience-shouting>

Bingo! so lets jump right in and kick us off with a good one.

So for the past few months i've been on an on-boarding / fact finding / figuring out this shit-storm, mission to understand more about what it is i'm suppose to do and how to do it. Last week, as part of this, I had the esteemed pleasure of meeting face to face with the remote backend team i've been working with. Lets rattle off a few facts to catch us all up:

- 8 hour time difference to me
- No documentation other than a non-maintained swagger doc
- Swagger is reporting errors and several of the input models are just `Type: String`
- The one model that seems accurate, has every property listed as optional, including what must be the primary key
- Properties go missing and get removed at the drop of a hat and we are never told.
- First email I sent them took 27 days to reply, my response to that hasn't been answered so far 31 days later (new record! way to go team, I knew we could do it!!!)
- I deal directly with 2 of them, the manager and the tech lead. Based on how things have gone so far, i've nick named them:
1) Ass
2) Hole

So lets look at some example of their work:

- I was trying to test the new backend, I saw no data in QA. They said it wouldn't show up until mid day their time, which is middle of the night for us. I said we need data in our timezone and I was told: a) "You don't understand how big this system is" (which is their new catch phrase) b) "Your timezone is not my concern"

- The whole org started testing 2 days later. The next day a member from each team was on a call and I was asked to give an update of how the testing was going on the mobile side. I said I was completely blocked because I can't get test data. Backend were asked to respond. They acknowledged they were aware, but that mobile don't understand how big the system is, and that the mobile team need to come up with ideas for the backend team, as to how mobile can test it. I said we can't do anything without test data, they said ... can you guess what? ... correct "you don't understand how big the system is"

- We eventually got something going and I noticed that only 1 of the 5 API changes due on their side was done. Opened tickets. 2 days later asked them for progress and was told that "new findings" always go to the bottom of the backlog, and they are busy with other things. I said these were suppose to be done days ago. They said you can't give us 2 days notice and expect everything done. I said the original ticket was opened a month a go *sends link* ......... *long silence* ...... "ok, but you don't understand how big the system is, this is a lot of work"

- We were on a call. Product was asking the backend manager (aka "Ass") a question about a slight upgrade to the new feature. While trying to talk, the tech lead (aka "Hole") kept cutting everyone off by saying loudly "but thats not in scope". The question was "is this possible in the future" and "how long would it take", coming from management and product development. Hole just kept saying "its not in scope", until he was told to be quiet by several people.

- An API was sending down JSON with a string containing a message for the user with 2 bits of data inside it. We asked for one of those pieces to also come down as a property as the string can change and we needed it client side. We got that. A few days later we found an edge case and asked for the second piece of data to be a property too. Now keep in mind, they clearly already have access to them in order to make the string. We were told "If you keep requesting changes like this, you are going to delay the release of the backend by up to 2 weeks"

Yes folks, there you have it, the most minuscule JSON modifications, can delay your release by up to 2 weeks ........ maybe I should just tell product, that they don't understand how big the app is, and claim we can't build it on our side? Seems to work for them

Thats all the time we have for today,

Tune in for more, where we'll be looking into such topics as:

- If god himself was an iOS developer ... not
- Why automate when you can spend all day doing it by hand
- Its more time-efficient to just give everything a story point of 5
- Why waste time replying to emails ... when you can do nothing instead

See you all next week,
practiseSafeHex

We're using a ticket system at work that a local company wrote specifically for IT-support companies. It's missing so many (to us) essential features that they flat out ignored the feature requests for. I started dissecting their front-end code to find ways to get the site to do what we want and find a lot of ugly code.
Stuff like if(!confirm("blablabla") == false) and whole JavaScript libraries just to perform one task in one page that are loaded on every page you visit, complaining in the js console that they are loaded in the wrong order. It also uses a websocket on a completely arbitrary port making it impossible to work with it if you are on a restricted wifi. They flat out lie about their customers not wanting an offline app even though their communications platform on which they got asked this question once again got swarmed with big customers disagreeing as the mobile perofrmance and design of the mobile webpage is just atrocious.

So i dig farther and farthee adding all the features we want into a userscript with a beat little 'custom namespace' i make pretty good progress until i find a site that does asynchronous loading of its subpages all of a sudden. They never do that anywhere else. Injecting code into the overcomolicated jQuery mess that they call code is impossible to me, so i track changes via a mutationObserver (awesome stuff for userscripts, never heard of it before) and get that running too.

The userscript got such a volume of functions in such a short time that my boss even used it to demonstrate to them what we want and asked them why they couldn't do it in a reasonable timeframe.

All in all I'm pretty proud if the script, but i hate that software companies that write such a mess of code in different coding styles all over the place even get a foot into the door.

And that's just the code part: They very veeeery often just break stuff in updates that then require multiple hotfixes throughout the day after we complain about it. These errors even go so far to break functionality completely or just throw 500s in our face. It really gives you the impression that they are not testing that thing at all.

And the worst: They actively encourage their trainees to write as much code as possible to get paid more than their contract says, so of course they just break stuff all the time to write as much as possible.
Where did i get that information you ask? They state it on ther fucking career page!

We also have reverse proxy in front of that page that manages the HTTPS encryption and Let's Encrypt renewal. Guess what: They internally check if the certificate on the machine is valid and the system refuses to work if it isn't. How do you upload a certificate to the system you asked? You don't! You have to mail it to them for them to SSH into the system and install it manually. When will that be possible you ask? SOON™.
At least after a while i got them to just disable the 'feature'.

While we are at 'features' (sorry for the bad structure): They have this genius 'smart redirect' feature that is supposed to throw you right back where you were once you're done editing something. Brilliant idea, how do they do it? Using a callback libk like everyone else? Noooo. A serverside database entry that only gets correctly updated half of the time. So while multitasking in multiple tabs because the performance of that thing almost forces you to makes it a whole lot worse you are not protected from it if you don't. Example: you did work on ticket A and save that. You get redirected to ticket B you worked on this morning even though its fucking 5 o' clock in the evening. So of course you get confused over wherever you selected the right ticket to begin with. So you have to check that almost everytime.

Alright, rant over.
Let's see if i beed to make another one after their big 'all feature requests on hold, UI redesign, everything will be fixed and much better'-update.

A few weeks ago at infosec lab in college

Me: so I wrote the RSA code but it's in python I hope that's ok (prof usually gets butthurt if he feels students know something more than him)

Prof: yeah, that's fine. Is it working?

Me: yeah, *shows him the code and then runs it* here

Prof: why is it generating such big ciphertext?

Me: because I'm using big prime numbers...?

Prof: why are you using big prime numbers? I asked you to use 11, 13 or 17

Me: but that's when we're solving and calculating this manually, over here we can supply proper prime numbers...

Prof: no this is not good, it shouldn't create such big ciphertext

Me: *what in the shitting hell?* Ok....but the plaintext is also kinda big (plaintext:"this is a msg")

Prof: still, ciphertext shows more characters!

Me: *yeah no fucking shit, this isn't some mono/poly-alphabetic algorithm* ok...but I do not control the length of the ciphertext...? I only supply the prime numbers and this is what it gives me...? Also the code is working fine, i don't think there's any issue with the code but you can check it if there are any logic errors...

Prof: *stares at the screen like it just smacked his mom's ass* fine

Me: *FML*

SQL Server gives such descriptive errors after failing at 99% -_-

I’m adding some fucking commas.
It should be trivial, right?
They’re fucking commas. Displayed on a fucking webpage. So fucking hard.

What the fuck is this even? Specifically, what fucking looney morons can write something so fucking complicated it requires following the code path through ten fucking files to see where something gets fucking defined!?

There are seriously so fucking many layers of abstraction that I can’t even tell where the bloody fucking amount transforms from a currency into a string. I’m digging so deep in the codebase now that any change here will break countless other areas. There’s no excuse for this shit.

I have two options:
A) I convert the resulting magically conjured string into a currency again (and of course lose the actual currency, e.g. usd, peso, etc.), or

B) Refactor the code to actually pass around the currency like it’s fucking intended to be, and convert to a string only when displaying. Like it’s fucking intended to be.

Impossible decision here.

If I pick (A) I get yelled at because it’s bloody wrong. “it’s already for display” they’ll say. Except it isn’t. And on top of that, the “legendary” devs who wrote this monstrosity just assumed the currency will always be in USD. If I’m the last person to touch this, I take the blame. Doesn’t matter that “legendary Mr. Apple dev” wrote it this way. (How do I know? It’s not the first time this shit has happened.) So invariably it’ll be up to me to fix anyway.

But if I pick (B) and fix it now, I’ll get yelled at for refactoring their wonderful code, for making this into too big of a problem (again), and for taking on something that’s “just too much for me.” Assholes. My après Taco Bell bathroom experiences look and smell better than this codebase. But seriously, only those two “legendary” devs get to do any real refactoring or make any architecture decisions — despite many of them being horribly flawed. No one else is even close to qualified… and “qualified” apparently means circle jerking it in Silicon Valley with the other better-than-everyone snobs, bragging about themselves and about one another. MojoJojo. “It was terrible, but it fucking worked! It fucking worked!” And “I can’t believe <blah> wanted to fix that thing. No way, this is a piece of history!” Go fuck yourselves.

So sorry I don’t fit in your stupid club.

Oh, and as an pointed, close-at-hand example of their wonderful code? This API call I’m adding commas to (it’s only used by the frontend) uses a json instance variable to store the total, errors, displayed versions of fees/charges (yes they differ because of course they do), etc. … except that variable isn’t even defined anywhere in the class. It’s defined three. fucking. abstraction. layers. in. THREE! AND. That wonderful piece of smelly garbage they’re so proud of can situationally modify all of the other related instance variables like the various charges and fees, so I can’t just keep the original currency around, or even expect the types to remain the same. It’s global variable hell all over again.

Such fucking wonderful code.

I fucking hate this codebase and I hate this fucking company. And I fucking. hate. them.

Hey guys,

this rant will be long again. I'm sorry for any grammar errors or something like that, english isn't my native language. Furthermore I'm actually very sad and not in a good mood.

Why? What happened? Some of you may already know - I'm doing my apprenticeship / education in a smal company.
There I'm learning a lot, I'm developing awesome features directly for the clients, experience of which other in my age (I'm only 19 years old) can only dream.
Working in such a small company is very exhausting, but I love my job, I love programming. I turned my hobby into a profession and I'm very proud of it.
But then there are moments like the last time, when I had to present something for a client - the first presentation was good, the last was a disaster, nothing worked - but I learned from it.

But this time everything is worse than bad - I mean really, really worse than bad.

I've worked the whole week on a cool new feature - I've done everything that it works yesterday, that everything gets done before the deadline of yesterday.

To achieve this I've coded thursday till 10pm ! At home! Friday I tested the whole day everything to ensure that everything is working properly. I fixed several bugs and then at the end of the day everything seems to be working. Even my boss said that it looks good and he thinks that the rollout to all clients will become good and without any issues.

But unfortunately deceived.

Yesterday evening I wrote a long mail to my boss - with a "manual". He was very proud and said that he is confident that everything will work fine. He trusts me completly.

Then, this morning I received a mail from him - nothing works anymore - all clients have issues, everything stays blank - because I've forgotten to ensure that the new feature (a plugin) and its functionality is supported by the device (needs a installation).
First - I was very shoked - but in the same moment I thought - one moment - you've written an if statement, if the plugin is installed - so why the fuck should it broken everything?!
I looked instant to the code via git. This has to be a very bad joke from my boss I thought. But then I saw the fucking bug - I've written:
if(plugin) { // do shit }
but it has to be if(typeof plugin !== 'undefined')

I fucked up everything - due to this fucking mistake. This little piece of shit I've forgotten on one single line fucked up everything. I'm sorry for this mode of expression but I thought - no this can not be true - it must be a bad bad nightmare.
I've tested this so long, every scenario, everything. Worked till the night so it gets finished. No one, no one from my classmates would ever think of working so long. But I did it, because I love my job. I've implemented a check to ensure that the plugin is installed - but implemented it wrong - exactly this line which caused all the errors should prevent exactly this - what an irony of fate.

I've instantly called my boss and apologized for this mistake. The mistake can't be undone. My boss now has to go to all clients to fix it. This will be very expensive...

Oh my goodnes, I just cried.
I'm only working about half a year in this company - they trust me so much - but I'm not perfect - I make mistakes - like everyone else. This time my boss didn't looked over my code, didn't review it, because he trusted me completly - now this happens. I think this destroyed the trust :( I'm so sad.
He only said that we will talk on monday, how we can prevent such things in the feature..
Oh guys, I don't know - I've fucked up everything, we were so overhelmed that everything would work :(
Now I'm the looser who fucked up - because not testing enough - even when I tested it for days, even at home - worked at home - till the night - for free, for nothing - voluntary.

This is the thanks for that.
Thousand good things - but one mistake and you're the little asshole. You - a 19 year old guy, which works since 6 months in a company. A boss which trusts you and don't look over your code. One line which should prevent crashing, crashed everything.

I'm sorry that this rant is so long, I just need to talk to you guys because I'm so sad. Again. This has happend to frequently lately.

Just an ionic app that I need to work on.
In the former dev defense, it was meant for mobile while I'm running it on Iridium on macOS, don't know if that counts

Anyways send help ASAP!

The new guy:

- I'm a big fan of effectiveness and efficiency. The faster can you do the task - the better.

- naah, typing in the terminal is soo inefficient. Typing, remembering commands, parameters, paths... That's such a drag! Such a lag! Having a button I could click to do the job is far better!

- OSS is the root of all the evil!

- I'd like to try linux once again. I like it, hopefully I won't need to spend another couple of weeks setting up dual-gpu power management and searches for an Intel wifi's dual-antennae driver.

- I need a bluetooth mouse for my laptop. Using trackpoint or a touchpad is a nonsense [I agree abt the trackpoint]. Using a keyboard/typing for navigation?!? That's utter nonsense!

- I'd like to try i3wm, it looks effective and efficient

it's happened within the last month and I'm still trying to compile all this input into his preferences. So far I'm getting too many conflicting errors

Biggest challenge I overcame as dev? One of many.

Avoiding a life sentence when the 'powers that be' targeted one of my libraries for the root cause of system performance issues and I didn't correct that accusation with a flame thrower.

What the accusation? What I named the library. Yep. The *name* was causing every single problem in the system.

Panorama (very, very expensive APM system at the time) identified my library in it's analysis, the calls to/from SQLServer was the bottleneck

We had one of Panorama's engineers on-site and he asked what (not the actual name) MyLibrary was and (I'll preface I did not know or involved in any of the so-called 'research') a crack team of developers+managers researched the system thoroughly and found MyLibrary was used in just about every project. I wrote the .Net 1.1 MyLibrary as a mini-ORM to simplify the execution of database code (stored procs, etc) and gracefully handle+log database exceptions (auto-logged details such as the target db, stored procedure name, parameter values, etc, everything you'd need to troubleshoot database errors). This was before Dapper and the other fancy tools used by kids these days.

By the time the news got to me, there was a team cobbled together who's only focus was to remove any/every trace of MyLibrary from the code base. Using Waterfall, they calculated it would take at least a year to remove+replace MyLibrary with the equivalent ADO.Net plumbing.

In a department wide meeting:

DeptMgr: "This day forward, no one is to use MyLibrary to access the database! It's slow, unprofessionally named, and the root cause of all the database issues."
Me: "What about MyLibrary is slow? It's excecuting standard the ADO.Net code. Only extra bit of code is the exception handling to capture the details when the exception is logged."
DeptMgr: "We've spent the last 6 weeks with the Panorama engineer and he's identified MyLibrary as the cause. Company has spent over $100,000 on this software and we have to make fact based decisions. Look at this slide ... "
<DeptMgr shows a histogram of the stacktrace, showing MyLibrary as the slowest>
Me: "You do realize that the execution time is the database call itself, not the code. In that example, the invoice call, it's the stored procedure that taking 5 seconds, not MyLibrary."
<at this point, DeptMgr is getting red-face mad>
AreaMgr: "Yes...yes...but if we stopped using MyLibrary, removing the unnecessary layers, will make the code run faster."
<typical headknodd-ers knod their heads in agreement>
Dev01: "The loading of MyLibrary takes CPU cycles away from code that supports our customers. Every CPU cycle counts."
<headknod-ding continues>
Me: "I'm really confused. Maybe I'm looking at the data wrong. On the slide where you highlighted all the bottlenecks, the histogram shows the latency is the database, I mean...it's right there, in red. Am I looking at it wrong?"
<this was meeting with 20+ other devs, mgrs, a VP, the Panorama engineer>
DeptMgr: "Yes you are! I know MyLibrary is your baby. You need to check your ego at the door and face the facts. Your MyLibrary is a failed experiment and needs to be exterminated from this system!"

Fast forward 9 months, maybe 50% of the projects updated, come across the documentation left from the Panorama. Even after the removal of MyLibrary, there was zero increases in performance. The engineer recommended DBAs start optimizing their indexes and other N+1 problems discovered. I decide to ask the developer who lead the re-write.

Me: "I see that removing MyLibrary did nothing to improve performance."
Dev: "Yes, DeptMgr was pissed. He was ready to throw the Panorama engineer out a window when he said the problems were in the database all along. Didn't you say that?"
Me: "Um, so is this re-write project dead?"
Dev: "No. Removing MyLibrary introduced all kinds of bugs. All the boilerplate ADO.Net code caused a lot of unhandled exceptions, then we had to go back and write exception handling code."
Me: "What a failure. What dipshit would think writing more code leads to less bugs?"
Dev: "I know, I know. We're so far behind schedule. We had to come up with something. I ended up writing a library to make replacing MyLibrary easier. I called it KnightRider. Like the TV show. Everyone is excited to speed up their code with KnightRider. Same method names, same exception handling. All we have to do is replace MyLibrary with KnightRider and we're done."
Me: "Won't the bottlenecks then point to KnightRider?"
Dev: "Meh, not my problem. Panorama meets primarily with the DBAs and the networking team now. I doubt we ever use Panorama to look at our C# code."

Needless to say, I was (still) pissed that they had used MyLibrary as dirty word and a scapegoat for months when they *knew* where the problems were. Pissed enough for a flamethrower? Maybe.

Recently I fucked up my laptop's rootfs USB stick again by tugging on it with some wire.. I think it got detached during runtime. Doesn't boot anymore.

So I attached it to my server to chroot into it and see what's wrong..
# cryptsetup luksOpen /dev/sdf2 cryptroot
> Unlocks without errors.
# btrfsck /dev/mapper/cryptroot
> Nothing wrong.
# mount /dev/mapper/cryptroot /mnt
> Mounts just fine.
# chroot /mnt (some other filesystems like /proc, /sys, and /dev were mounted first but meh)
> Enters chroot just fine.
# pacman -Syu
> Upgrades just fine.
# su condor
> Switches user just fine.
$ vim -p some files
> Enters the editor just fine.

Mounted it again to my laptop and try to boot, because it clearly seems like everything is just fine..
> Not gonna boot up. You can unlock your cryptroot and then I'll just fucking stall without saying shit.

MotherFFFFUUUUCCKKKEERRRRRRR!!!!!!! Fuck you HP for making such horrible USB connectors, and fuck you Arch for not giving something more verbose related to the issue, so that I can actually know what's wrong with you, and fucking FIX IT!!! Fucking pieces of junk! Do I really have to build my own PC and build my own LFS, just to have something halfway decent?!

There's no such thing as an expert programmer. With time you just get different kinda errors. As long as you're not getting same error, you're making progress.

Sometimes, being the only fullstack dev with access to a lot of systems gives you the ability to introduce functionality that:

A) prevents future errors

B) introduces new validations to users to make sure A) is prevented.

C) apply these changes to different projects

But most importantly...

D) without a single person in management getting involved or having to sign it off.

It's like running a company you own, but without owning it.

Granted with such power, comes the trust and responsibility of deploying changes with the adequate testing being done prior and handling change management, but fuck, sometimes I wonder if "god mode" for lack of a better term, is too much, or just enough to get the job done without the politics.

I decided that I wanted to try and write and android app. So here I am, following their "Hello World" tutorial, for good measure, just to find out that using that with the newest SDK 28 produces errors and needs work arounds. Already. In the Hello World example.

Just created the project anew with SDK 27. Cannot be bothered with this and this time.

But seriously. What the fk. Get your shit together Android. <.<' It's not such a strong kickback but it's unecessary trouble nobody needs...

So this one made me create an account on here...

At work, there's a feature of our application that allows the user to design something (keeping it vague on purpose) and to request a 3D render of their creation.

Working with dynamically positioned objects, textures and such, errors are bound to happen. That's why we implemented a bug report feature.

We have a small team tasked with monitoring the bug reports and taking action upon it, either by fixing a 3D scene, or raising the issue to the dev team.

The other day, a member of that team told me (since I'm part of the dev team) he had received a complain that the image a user received was empty. Strange, we didn't update the code in a while.

So I check the server, all the docker containers are running fine, the code is fine, no errors anywhere.

Then, as I'm scratching my head, that guy comes back to me and says "I don't know if it can help you, but it's been doing it for a week and a half now".

"And we're only hearing about it now?!", I replied.

"Well, I have bug reports going back to the 15th, but we haven't been checking the reports for a while now since everything was fine", he says as if it was actually a normal thing to say.

"How can you know everything is fine if you're not looking at the thing that says if there's an issue?!", I replied with a face filled with despair.

"Well we didn't receive any new reports in a while, so we just stopped looking. And now the report tool window is actually closed on my machine", he says with a smile and a little laugh in his tone.

In the end, I got to fix the server issue quite easily. But still, the feature wasn't working for 1.5 weeks and more that 330 images weren't sent properly...

So yeah, Doctor, the patient's heart is beating again! Let's unplug the monitor, it should be fine.

Welcome to my little piece of hell :)

So I was talking to the support engineer at PayTM regarding their integration in my app. Idiots!

Many users in my app want PayTM as the payment option. I am using their API and after trying for a few hours, when it was just not working even though I followed their guide and docs, I decide to call the support. After I described him the errors I was getting, he asked me to follow the docs which, being a developer myself, I already did. When I told him that I have done everything exactly as mentioned in the docs, he asked me to hold the phone. Came back after 1 minute and said, "Sir, I discussed the issue with my TL and he says that our API does not work in PostMan."

I hung up.

I managed to make it work by trying evening I could possibly do. But I am amazed what kind of people are running such a giant company. PostMan is made to test APIs. Idiots!

PHP arrays.

The built-in array is also an hashmap. Actually, it's always a hashmap, but you can append to it without specifying indexes and PHP will use consecutive integers. Its performance characteristics? Who knows. Oh, and only strings, ints and null are valid keys.

What's the iteration order for arrays if you use them as hashmaps (string keys)? Well, they have their internal order. So it's actually an ordered hashmap that's being called an array. And you can produce an array which has only integer keys starting with 0, but with non-sequential internal (iteration) order.

This array weirdness has some non-trivial implications. `json_encode` (serializes argument to JSON) assumes an array corresponds to a JSON array if its keys are consecutive integers in increasing order starting with 0, otherwise the array becomes a JSON object. `array_filter` (filters arrays/hashmaps using callback predicate) preserves keys, so it will punch holes in the int key sequence if non-last items are removed, thus turning arrays into hashmaps and changing your JSON structure if you forget to discard keys before serialization.

You may wonder how JSON deserialization works, then? There's a special class for deserialized JSON objects, `stdClass`. It's basically a hashmap too, but it's an object, not an array, and all functions that would normally accept arrays won't work with it. So basically its only use is JSON (de)serialization. You can even cast arrays to objects, producing `stdClass`.

Bonus PHP trivia:

Many functions return nonsensical values. `preg_match`, the regex matching function, returns 1 for success, 0 for no matches and false for malformed regular expression. PHP supports exceptions, so it could just throw one on errors. It would even make more sense to return true, false and null for these three cases. But no, 1, 0 and false. And actual matches are returned by output arg.

`array_walk_recursive`, a function supposed to recursively apply callback to each element of an array. That's what docs say. It actually applies it to leafs only. It will also silently accept object instead of array and "walk" it, but without recursing into deeper objects.

Runtime type enforcing is supported for function arguments and returned values. You can use scalar types, classes, array, null and a few special keywords. There's also a `mixed` keyword, which is used in docs and means "anything". It's syntactically valid, the parser will accept it, but it matches no values in runtime. Calling such function will always cause a runtime error.

Strings can be indexed with negative integers. Arrays can't.

ReflectionClass::newInstanceWithoutConstructor: "Creates a new class instance without invoking the constructor". This one needs no commentary.

`array_map` is pretty self-explanatory if you call it with a callback and an array. Or if you provide more arrays of equal length via varargs, callback will be called with more arguments, one from each array. Makes sense so far. Now, you can also call `array_map` with null instead of callback. In that case it treats provided arrays as rows of a matrix and returns that matrix, transposed.

I was talking to a friend of mine(more of an acquaintance really) about our shared interest in Go and how I am trying to see if I can implement it more and more into my daily activities(simple CLI utilities, maybe a web app or two) and he mentioned how much he likes it after being part of a Java shop for such a long time. He said that he got tired of the verbosity of Java and how Go was such a "breath of fresh air"

var i SomeShit
do.SomeShit(&i)
if do.Error != nil {
panic(do.Error)
}
fmt.Println("Could not agree at all")

On how bullshitty it is to say that one switched over to Golang because of the verbosity of other languages, specially when anything meaningful that you might do with the code requires constant checking.
And let us not

forget := lol.bullshit(); forget != nil {
about some of the other bs you get to do
oh look scoped errors
}

.....like I get it man. I like the language, no, It ain't replacing C or C++ for low level shit, not with a garbage collector are you fucking high?
But yes, I do like the language, they got a lot of shit right, the thing is, I feel like I know everything about it already since A) shit is way too simple, simple enough to be used by anyone really and B) other than goroutines this language does not really bring anything new to the table, far as I can tell.

I mean shit. I thought I was at odds with Python disliking syntactical whitespace enough to make me try and not use an otherwise perfectly good lang(Python I love you but hate syntactical whitespace) but Golang really puts me at odds. I love it but dislike it at the same time.

These are the things that finally finally helped me stick to learning programming.

Hello world! This is my first story on devrant and I would like to share how I finally overcame the barriers that had always prevent me from learning programming in a more serious and structured way.

I know my way around linux, had some experience with BASIC many years ago and have more than basic notions of cryptography... however I never got myself to learn programming in such a way that I could write an app or interact with an API. Until now.

I have advanced more than ever before and I believe it might be thanks to these aspects:

1. C#
I have always had struggles with languages that were too compact or used many exotic or cryptic expressions. However I have found C# to be much more readable and easier to understand.

2. Visual Studio
My previous attempts at learning programming were without an IDE. Little did I know what I was missing!

For example when I tried learning python on Debian, I almost went crazy executing programs and trying to find the compile errors in a standard text editor.

Intellisense has been live changing as it allows me to detect errors almost immediately and also to experiment. I'm not afraid to try things out as I know the IDE will point out any errors.

3. .NET library and huge amounts of documentation
It was really really nice to find out how many well documented classes I had available to make my learning process much easier, not having to worry about the little details and instead being able to focus on my program's logic.

4. Strong typing
Call me weird, but I believe that restricting implicit conversions has helped learn more about objects, their types and how they relate to each other.

I guess I should be called a C# fanboy at this point, but I owe it to that language to be where I'm now, writing my first apps.

I also know very very little about other languages and would love to hear if you know about languages that provide a similar experience.

Also, what has helped you when you first started out?

Thanks!!

as a C# dev every time i have to code something in JS i'm just ranting because

- no types
- no fucking errors

i tried to move a Oval in an HTML5 canvas via Drag and Drop and after one hour I gave up...

such a fucking creepy broke language..
as a proof, if js wouldnt be that fucked up why is there typeScript, CoffeeScript, Brython, ... ?

Cant wait to finally use WebAssember...(really)

Me at 2:00 AM be like:

“WHY THE **FOOK** IS THIS CONSTRAINT BREAKING???”
“WHY IS XCODE SUCH A PIECE OF SHIT?”
“BROKE THE PROJECT FILES... HERE WE FUCKING GO AGAIN.”
“MEMORY ERRORS? H O W”

Elon musk has shown himself to be a terrible person, a worse manager and someone who hasn't a clue of what a code review is. A summarily fires so many people that he can't find someone to open the doors for his big in person meeting or the vet the badges. He offers 3 months termination pay or you can work 12 hours a day 7 days a week hardcore. But none of the payroll people are around anymore either. Critical subsystems have not a single engineer left to work on them. He's paranoid that employees will sabotage the software. But I think he's doing such a good job it would be impossible to tell that anyone else was helping him.
An engineer wrote a prescient seven page report listing problems ahead including user verification. So Elon twit-fired him.
Also entirely predictable is the stress that the world cup will put on the system beginning today, I believe. He doesn't "like" microservices.
I work for the psychiatrist once who barely needed to sleep. Maybe Elon can function with 12-hour days week in week out. But it's cool to think you're going to squeeze substantially more work out of people by doubling their hours. More likely you will more than double their errors and what will that do to you budget? 50 years ago IBM determined that the best way to improve programmer productivity was to give each one their own office.
I can't believe he's whining over spending 13 million dollars a year on food. That is so far from being a strategic item. Soapbox out.

Conversation yesterday (senior dev and the mgr)..

SeniorDev: "Yea, I told Ken when using the service, pass the JSON string and serialize to their object. JSON eliminates the data contract mismatch errors they keep running into."
Mgr: "That sounds really familiar. Didn't we do this before?"
SeniorDev: "Hmmm...no. I doubt anyone has done this before."
Me: "Yea, our business tier processor handled transactions via XML. It allowed the client and server to process business objects regardless of platform. Partners using Perl,
clients using Delphi, website using .aspx, and our SQLServer broker even used it."
Mgr: "Oh yea...why did we stop using it?"
Me: "WCF. Remember, the new dev manager at the time and his team broke up the business processor into individual WCF services."
Mgr: "Boy, that was a crap fest. We're still fighting bugs from the mobile devices. Can't wait until we migrate everything to REST."
SeniorDev: "Yea, that was such a -bleep-ing joke."
Me: "You were on Jake's team at the time. You were the primary developer in the re-write process saying passing strings around wasn't the way true object-oriented developers write code.
So it's OK now because the string is in JSON format or because using a JSON string your idea?"

SeniorDev turns around in his desk and puts his headphones back on.

That's right you lying SOB...I remember exactly the level of personal attacks you spewed on me and other developers behind our backs for using XML as the message format.

Keep your fat ass in your seat and shut the hell up.

So normally I go with a super-conservative error handler that logs errors, and exit the process on even the tinyest/smallest error.
Regardless or project/cms/framework I always to this to prevent myself from installing spaghetti plugins or writing unstable code.
Also because I don't want any code to just soldier on if a variable wasn't defined properly, or likewise.

But today I had to write this little fucker into my error handler, to support the error surpressing operator '@'

Appearently prestashop was developed by a group of senseless moronic fuckwits,
and hteir piece of horseshit software doesn't even work if it isn't allowed to surpress errors.

What was the fucking imbeciles thinking when requiring such lunatic behaviour...

So there is the webapp that the national post is using in Hungary. When you want to search a street in the given city you have to wait until the whole fucking list is populated and the street names are filtered afterwards. (I've got it he only wanted one request per street). But if that won't be enough the drop down menu is offset in some resolutions and the console is full of errors.

I can live with that even with the duplicate street name, but how dare you to publish an app with a search function that is unable to work with the special characters of the specific language? It's not even hard to make it work. You just a lazy ass dumbfuck who copy pasted something from stack overflow and didn't make the effort of testing it.

I mean I would probably jump off of a brifge if I would make such a huge mistake.

Lua is one of the stupidest languages to ever exist.

Oh, the language is easy to learn? The syntax is friendly? There's only like negative 10 functions you ever need to know? Everything is a table?

EVERYTHING IS A TABLE?! WTF CARES? WHAT ABOUT NIL?!

The arrogance this language has is extraordinary, literally. No lang, except Lua, imposes such an opinionated dichotomy. Everything is a fucking table, or, it's nil. -- That's so fucking stupid.

And look, I get it, this lang (oh sorry, scripting language (?)) CAN be good and fun and whatever... the moment you start to do IO is the literal end of days.

Everything is nil. Except, if it's defined... then it's not nil. -- OK. That sounds sensible/reasonable enough. -- What if it's not defined? You get nil. What if it's not the right data? You get nil. Do I get errors/exceptions or whatever? No, absolutely not, you get nil... unless the application you're using with Lua with has a lib that handles that.

There are so many more issues I have with this lang, but honestly... Am I fucking missing something? Is this lang like actually super dooper awesome and I'm missing something? -- I can't not look at this language as just dumb and arrogant. -- It's literally a language where you have to manage and remember ALL conceivable state at ALL times.

Amazon mturk. Job was to rate grammatical corrections.

First of all, it's surprising how often people forget commas. That's like, the #1 error with these things.

People just keep going on and on and on and on and on and never break their sentence even if there was supposed to be a comma and it really makes the voice in my head fell like it's running out of breath but it can't stop because the sentence is still going and [...]

The corrections are generally okay. I took many more college-level English classes than I think I needed to, so my English is fairly decent. For this reason, I might be a bit more of a stickler than I need to be for this job.

But this one threw me for a loop, because it's just such a bad correction. Not only does it miss the obvious errors but creates a new, equally obvious error.

This is one of the reasons mturk is interesting to me. Sure, I don't make.... practically anything. But you come into such a variety of work that it's almost addicting in a sense.

F*** u apple. From time to time I develop Apps for Android and iOS and boy is the whole iOS app distribution workflow bad.

I try for hours to upload a update for my app.

First I needed the readd my credit card then there were internal server errors and after that I needed to regenerate provisioning profiles.

Everytime I use something from apple, then I experience such a bad user experience. "It just works" not anymore friendo...

typescript, I HATE you!

ME: Trying to extend Subject and override Subject.subscribe(PartialObserver<T>)

ME: export class MySubject<T> extends Subject<T> {
subscribe(obs?:PartialObserver<T>): Subscription {
return super.subscribe(obs);
}
}

ME: compile
TS: Compilation error! No such method to override!

ME: load the app -- ERROR

ME: recompile
TS: Compilation error! No such method to override!

ME: load the app -- works perfectly

:confusedjackie:

Make up your mind! So is that class compileable or not???
If not -- how the fuck does it work then???
If yes -- why the fuck do you yell in my face with all those errors???

We use a third party paid company to produce a service and give ongoing support for it, which all our revenue streams depend upon. They are shit and their service is shit. Here's how my conversation about testing went today.

Me: 'hey X wrote an integration test project for the service. It shows the service is broken 50% of the time. We should give their team access to it and have them run it as part of CI'

Colleague: 'They are too shit to setup CI'

PM: 'we are stuck with them so there is no point. It is what it is'

Boss: just ignores me. Not even a reply.

Some days later

Head of QA: 'Hey Dev and QA are broken'

Me: 'because their service is broken. I made so and so suggestion before but it was rejected. We will just have to accept Dev and QA are broken 50% of the time'

Head of QA: 'no we cant'

Me: 'ok so we should setup the tests to run by giving them access'

Head of QA: 'No we shouldn't. The tests can only be used by us and if they break it tells us so we can act on it, or choose not to'

Me: 'We would not want to act immediately on all our revenue streams breaking? Yes we can reverse engineer their client and fix errors as they occur, or we could just have them run the tests and a team our company pays for can stop adding breaking changes to their own API every other day. Right now it has been broken for 2 weeks.'

Head of QA: 'in an ideal world we would have an internal team so you're wrong'

Me: :)

I really don't understand how they can come to such a conclusion. Am I missing something or am I surrounded by total fucking idiots?

I'm getting beat up pretty bad by Rust. I like it so far but man is it hard. Imposter-syndrome is almost making me lose motivation. Almost, but I won't quit, one day I'll get there.

I think the primary reason I think I'm having such a hard time is that I'm trying to learn stuff that prevents me from making some mistakes that I have never run into. I know a bit of the theory but no hand's on experience on double-free errors, memory leaks and weird low-level stuff. I read the documentation, mostly understand what stuff is for but when I go write code I'm just like "now what?". I don't have enough experience to know when and where to use some concepts and I'm super lost. I don't know where to start and the feeling of being completely overwhelmed by all sorts of new stuff is at the same time exciting and frightening.

I have never, as a programmer, thought something was hard. All of my past knowledge required dedication, work and patience, but I wouldn't say I ever felt something was *hard*. But Rust... damn. Rust is hard.

Hopefully at the end of this super steep learning curve I'll know a lot more stuff and have stronger "dev powers" and be one step closer to being as knowledgeable as some of you guys around here to whom I look up to.

Stupid pipeline bullshit.

Yeah i get it, it speeds up development/deployment time, but debugging this shit with secret variables/generated config and only viewable inside kubernetes after everything has been entered into the helm charts through Key Vaults in the pipeline just to see the docker image fail with "no such file found" or similar errors...

This means, a new commit, a new commit message, waiting for the docker build and push to finish, waiting for the release pipeline to trigger, a new helm chart release, waiting for kubernetes deployment and taking a look at the logs...

And another error which shouldn't happen.

Docker, fixes "it runs on my machine"
Kubernetes, fixes "it runs on my docker image"
Helm, fixes "it runs in my kubernetes cluster"

Why is this stuff always so unnecessarily hard to debug?!

I sure hope the devs appreciate my struggle with this... well guess what, they won't.

Anyways, weekend is near and my last day in this company is only four months away.

Oh no AI can destroy hummanity in the future! It is like skynet and such... Bad! It will be the end! FEAR THE AI!

Yeah so i cant sleep now so im writting a rant about that.

What a load of bullshit.

AI is just a bunch of if elses, and im not joking, they might not be binary and some architectures of ML are more complex but in general they are a lot of little neurons that decide that to output depending on the input. Even humans work that way. It is complicated to analyse it yes. But it is not going to end humanity. Why? Because by itself it is useless. Just like human without arms and legs.

But but but... internet.... nukes... robots! Yeah... So maybe DONT FUCKING GIVE IT BLOODY WEAPONS?! Would you wire a fucking random number generator to a bomb? If you cant predict actions of a black box dont give it fucking influence over anything! This is why goverment isnt giving away nukes to everybody!

Also if you think that your skynet will take control of the internet remember how flawless our infrastructure is and how that infrastructure is so fast that it will be able to accomodate terabytes per second or more throughput needed by the AI to operate. If you connect it to the internet using USB 2.0 it wont be able to do anything bloody dangerous because it cant overcome laws of physics... If the connection isnt the issue just imagine the AI struggle to hack every possible server without knowing about those 1 000 000 errors and "features" that those servers were equiped with by their master programmers... We cant make them work propely yet alone modify them to do something sinister!

AI is a tool just like a nuclear power. You can use it safely but if you are a idiot then... No matter what is the technology you are going to fuck shit up.

Making a reactor that can go prompt critical? Giving AI weapons or controls over something important? Making nukes without proper antitamper measures? Building a chemical plant without the means to contain potential chemical leak? Just doing something stupid? Yeah that is the cause of the damage, not the technology itself.

And that is true for everything in life not only AI.

Oh my! This guy is such a dickhead! We have a release tomorrow and he just changed everything a coworker did in the past few weeks because it had some errors and looked not polished enough.

Now it looks quite nice.

*sigh* Sometimes I can be such an asshat.

A time I (almost) screamed at co-worker?
Too many times to keep up with.

Majority of time its code like ..
try
{
using (var connection = new SqlConnection(connectionString))
{
// data access code that does stuff
}
catch (Exception e)
{
// Various ways of dealing with the error such as ..
Console.WriteLine("Here");
ShowMessage("An error occured.");
return false;
// or do nothing.
}
}

Range of excuses

- Users can't do anything about the error, so why do or show them anything?
- I'll fix the errors later
- Handling the errors were not in the end-user specification. If you want it, you'll have to perform a cost/benefit analysis, get the changes approved by the board in writing, placed in the project priority queue ...etc..etc
- I don't know.
- Users were tired of seeing database timeout errors, deadlocks, primary key violations, etc, so I fixed the problem.

On my tip of my tongue are rages of ..

"I'm going to trade you for a donkey, and shoot the donkey!"
or
"You are about as useful as a sack full of possum heads."

I haven't cast those stones (yet). I'll eventually run across my code that looks exactly like that.

FUCK.
NEXTJS.

...

THIS PIECE OF FUCKING SHIT WORKED 4 DAYS AGO.

I CHANGED ***NOTHING***.

4 DAYS LATER I START THE PROJECT AGAIN AND HALF THE STUFF BREAK. NOTHING FUCKING WORKS!!!!!!!

SOMETIMES IT WORKS SOMETIMES IT BREAKS

MESSAGES GET SENT SUCCESSFULLY 2-3 TIMES IN A ROW AND THEN Random 401 error

Random page glitch flickering when routing to new pages rendering the content blank

Random list map iteration crashes on ui dev side

This is such a fucking SHIT

Now i started my angular and spring boot exact same project that i stopped worjing on since october 2023 AND EVERYTHING WORKS FINE WITHOUT ANY RANDOM ERRORS

RANDOM ERRORS ONLY HAPPEN FOR NEXTJS FUCKSHIT FUCKING FRAMEWORK

FUCKIEST DOGSHIT GORILLACUM MAD FUCKIJNNGG RETARD FRAMEWORK FOR AUTISTICS I WASTED SO MUCH TIME LEARNING THIS PIECE OF FUCKING GARBAGE!!!!!!!!!

In our department, we've to send some reports at different times in the same month, for example, three the first day, one the fifteenth, three the last day...

This was a task assigned to my coworker, but it consumed a lot of time to modify and execute the required querys and write the reports in Excek with the results, so O was assignes to create a program that created the reports automatically.

I asked my coworker for the querys, a lot of times since he "forgot it", and once my program was fully completed him, I asked him to test it and tell me if he saw any errors, if the reports were done correctly, etc... And, twenty days later, when I asked him again, told me that everything was okay, so the whole months of July and August, the reports were done automatically.

Today we've receives a ton of emails about how the reports were not correct, how the information was incomplete and such.

Guess who gave me only half the querys requested. Now I've to do every single of them manually. While my manager rants.

Note to future self: Never trust that guy again, and always re-check everything he checks. This better be a lesson for the future.

I need some opinions on Rx and MVVM. Its being done in iOS, but I think its fairly general programming question.

The small team I joined is using Rx (I've never used it before) and I'm trying to learn and catch up to them. Looking at the code, I think there are thousands of lines of over-engineered code that could be done so much simpler. From a non Rx point of view, I think we are following some bad practises, from an Rx point of view the guys are saying this is what Rx needs to be. I'm trying to discuss this with them, but they are shooting me down saying I just don't know enough about Rx. Maybe thats true, maybe I just don't get it, but they aren't exactly explaining it, just telling me i'm wrong and they are right. I need another set of eyes on this to see if it is just me.

One of the main points is that there are many places where network errors shouldn't complete the observable (i.e. can't call onError), I understand this concept. I read a response from the RxSwift maintainers that said the way to handle this was to wrap your response type in a class with a generic type (e.g. Result<T>) that contained a property to denote a success or error and maybe an error message. This way errors (such as incorrect password) won't cause it to complete, everything goes through onNext and users can retry / go again, makes sense.

The guys are saying that this breaks Rx principals and MVVM. Instead we need separate observables for every type of response. So we have viewModels that contain:

- isSuccessObservable
- isErrorObservable
- isLoadingObservable
- isRefreshingObservable
- etc. (some have close to 10 different observables)

To me this is overkill to have so many streams all frequently only ever delivering 1 or none messages. I would have aimed for 1 observable, that returns an object holding properties for each of these things, and sending several messages. Is that not what streams are suppose to do? Then the local code can use filters as part of the subscriptions. The major benefit of having 1 is that it becomes easier to make it generic and abstract away, which brings us to point 2.

Currently, due to each viewModel having different numbers of observables and methods of different names (but effectively doing the same thing) the guys create a new custom protocol (equivalent of a java interface) for each viewModel with its N observables. The viewModel creates local variables of PublishSubject, BehavorSubject, Driver etc. Then it implements the procotol / interface and casts all the local's back as observables. e.g.

protocol CarViewModelType {
isSuccessObservable: Observable<Car>
isErrorObservable: Observable<String>
isLoadingObservable: Observable<Void>
}

class CarViewModel {
isSuccessSubject: PublishSubject<Car>
isErrorSubject: PublishSubject<String>
isLoadingSubject: PublishSubject<Void>

// other stuff
}

extension CarViewModel: CarViewModelType {
isSuccessObservable {
return isSuccessSubject.asObservable()
}
isErrorObservable {
return isSuccessSubject.asObservable()
}
isLoadingObservable {
return isSuccessSubject.asObservable()
}
}

This has to be created by hand, for every viewModel, of which there is one for every screen and there is 40+ screens. This same structure is copy / pasted into every viewModel. As mentioned above I would like to make this all generic. Have a generic protocol for all viewModels to define 1 Observable, 1 local variable of generic type and handle the cast back automatically. The method to trigger all the business logic could also have its name standardised ("load", "fetch", "processData" etc.). Maybe we could also figure out a few other bits too. This would remove a lot of code, as well as making the code more readable (less messy), and make unit testing much easier. While it could never do everything automatically we could test the basic responses of each viewModel and have at least some testing done by default and not have everything be very boilerplate-y and copy / paste nature.

The guys think that subscribing to isSuccess and / or isError is perfect Rx + MVVM. But for some reason subscribing to status.filter(success) or status.filter(!success) is a sin of unimaginable proportions. Also the idea of multiple buttons and events all "reacting" to the same method named e.g. "load", is bad Rx (why if they all need to do the same thing?)

My thoughts on this are:

- To me its indentical in meaning and architecture, one way is just significantly less code.
- Lets say I agree its not textbook, is it not worth bending the rules to reduce code.
- We are already breaking the rules of MVVM to introduce coordinators (which I hate, as they are adding even more unnecessary code), so why is breaking it to reduce code such a no no.

Any thoughts on the above? Am I way off the mark or is this classic Rx?

If any of you have been following my last few rants, you'll know I've been working on a project with a particularly difficult client, trying to meet wholly unrealistic deadlines with only one other developer.

The situation has reached the climax. The client had a call with our project manager and boss on Monday to discuss things. Despite them still not having paid a single bill since October, they've demanded the release date be moved to the 6th April. Apparently we'd agreed to release on this date, despite making no such promises, the (optimistic) deadline we were working towards has always been, since it was set about 2 weeks ago, the 16th April.

Apparently AWS migration won't take as long as we think it will, because the designers that do the CSS for this project say so, despite knowing nothing about the architecture of the requirements of the system once live (like if backups are required and what of).

The bottom line is that client is ending development with us the day after the project goes live to give it to their own in-house team. If they want us to work more after the date, they have to buy blocks of days.

To make things better, a large part of new functionality relies on an external API we can't even begin to do learning tests with, let alone integrate due to back-office errors on their end. They've had since Friday to give us our token, yet here we are.

Something tells me my holidays booked for for the first week of April are going by the wayside.

Just found out the reason for these extremely useless "Script error." errors we're getting being so useless is, once again, CORS. 😡

"Hey, something went wrong in an iframe. I'm not allowed to tell you what went wrong, or where, but trust me some shit is broken *somewhere*. But you have to figure it out yourself."

If cross-origin blocking were a person I'd kick him in the nuts just for being such a fucking dick all the time.

...
We are using a shitty language and a even more shitty IDE at our company for our software.
I'm quite new to this, so I don't know all sorta stuff.

Was writing an addition to a convertion from an old system to a new one.
Needed to "Map" Strings to IDs, so I used a switch case to determine the needed IDs.

Because that fuckin horseshit has no realtime errors (just at compile time...) I didn't realize that there is no such thing as strings in switch case in this language.
So I wrote this whole fuckin shit and when I compiled I got massive list of errors.

So I had to redo that shit with If, Else If... And that motherfucker just crashed on me...
HOLY SHIT...

Dependency hell is the largest problem in Linux.

On Windows, I just download an executeable (.exe) file, and it just works like a charm! But Linux sometimes needs me to install dependencies.

At one point, I nearly broke my operating system while trying to solve dependencies. I noticed that some existing applications refused to start due to some GLIBC error gore. I thought to myself "that thing ain't gonna boot the next time", so I had to restore the /usr/lib/x86_64-linux-gnu/ folder from a backup.

And then there is a new level of lunacy called "conflicting dependencies". I never had such an error on Windows. But when I wanted to try out both vsftpd and proFTPd on Linux, I get this error, whereas on Windows, I simply download an .exe file and it WORKS! Even on Android OS, I simply install an APK file of Amaze File Manager or Primitive FTPd or both and it WORKS! Both in under a minute. But on Linux, I get this crap. Sure, Linux has many benefits, but if one can't simply install a program without encountering cryptic errors that take half a day to troubleshoot and could cause new whack-a-mole-style errors, Linux's poor market share is no surprise.

Someone asked "Why not create portable applications" on Unix/Linux StackExchange. Portable applications can not just be copied on flash drives and to other computers, but allow easily installing multiple versions on a system. A web developer might do so to test compatibility with older browsers. Here is an answer to that question:

> The major argument [for shared libraries] is security, that if there is a vulnerability in a commonly-used library, then only that library has to be updated […] you don't have to have 4 different versions of a library installed

I just want my software to work! Period. I don't mind having multiple versions of libraries, I simply want it to WORK! To hell with "good reasons" for why it doesn't, and then being surprised why Linux has a poor market share. Want to boost Linux market share? SOLVE THIS DAMN ISSUE!.

Understand that the average computer user wants stuff to work out of the box, like it does in Windows.

WOW Xcode is such a trash fucking application, I am so pissed at how much I have to fight this damn piece of shit program to get my work done

The time it takes to index my code is disgustingly long, I sit and sit and wait for it to FINALLY recognize I've added a new variable to the header file before it can begin to suggest autocompletions, but wait??? Why is it telling me there's errors about another variable? On a line of code that doesn't even fucking mention that variable??? BETTER WAIT IT OUT FOR IT TO INDEX SOME MORE, NO XCODE MY CODE ISN'T ERRONEOUS, YOU ARE YOU CRAP SHOOT!!

AND WHY WON'T YOU LET ME SPLIT VIEW YOU WITH ANOTHER APP??

I'm such a fucking idiot

I'm setting up an api and to prevent unwanted fields or circular dependencies from showing up I define what fields should appear in a few serialization yaml files.

These files define what fields should appear in a given context. The default context for every field is to always show the id, and only a call to /posts will give you all the fields of the posts for example. This means that if you retrieve a comment with a linked post, the post will only show up as an id, but the comment will have all its fields.

I've been struggling with a stupid problem for 2 hours, I could verify that the yaml files were loaded in, all entities had such a file and the configuration was exactly according to the docs.

Guess why my api calls still caused circular errors?

Because I forgot to do the $view->setContext$this->defaultContext); call that determines what context should be used for the response.

FUCK ME WHY DID IT TAKE SO FUCKING LONG TO FIGURE THAT OUT OMG

Google you say? Ofcourse I hunted google results! But I was unknowingly part of an XY problem and was looking for what the problem wasn't >:(

At least it works now, ugh

In a real-time multiplayer competitive game where you control a vehicle, is it feasible to simulate the whole thing on server side, such that the client only sends controls and receives sensor results? I mean like the client doesn't even know its own precise rotation, just the readings of a gyroscope and an accelerometer which are both susceptible to errors, and deduces the "down" direction from those two and approximate control forces. This would both solve hacking (writing a good robot is just as challenging) and lead to fun results like an attitude indicator going crazy from a gust of wind.

To me this is one of the most interesting topics. I always dream about creating the perfect programming class (not aimed at absolute beginners though, in the end there should be some usable software artifact), because I had to teach myself at least half of the skills I need everyday.

The goal of the class, which has at least to be a semester long, is to be able to create industry-ready software projects with a distributed architecture (i.e. client-server).

The important thing is to have a central theme over the whole class. Which means you should go through the software lifecycle at least once.

Let's say the class consists of 10 Units à ~3 hours (with breaks ofc) and takes place once a week, because that is the absolute minimum time to enable the students to do their homework.

1. Project setup, explanation of the whole toolchain. Init repositories, create SSH keys for github/bitbucket, git crash course (provide a cheat sheet).
Create a hello world web app with $framework. Run the web server, let the students poke around with it. Let them push their projects to their repositories.
The remainder of the lesson is for Q&A, technical problems and so on.

Homework: Read the docs of $framework. Do some commits, just alter the HTML & CSS a bit, give them your personal touch.
For the homework, provide a $chat channel/forum/mailing list or whatever for questions where not only the the teacher should help, but also the students help each other.

2. Setup of CI/Build automation. This is one of the hardest parts for the teacher/uni because the university must provide the necessary hardware for it, which costs money. But the students faces when they see that a push to master automatically triggers a build and deploys it to the right place where they can reach it from the web is priceless.
This is one recurring point over the whole course, as there will be more software artifacts beside the web app, which need to be added to the build process. I do not want to go deeper here, whether you use Jenkins, or Travis or whatev and Ansible or Puppet or whatev for automation. You probably have some docker container set up for this, because this is a very tedious task for initial setup, probably way out of proportion. But in the end there needs to be a running web service for every student which they can reach over a personal URL. Depending on the students interest on the topic it may be also better to setup this already before the first class starts and only introduce them to all the concepts in a theory block and do some more coding in the second half.

Homework: Use $framework to extend your web app. Make it a bit more user interactive with buttons, forms or the like. As we still have no backend here, you can output to alert or something.

3. Create a minimal backend with $backendFramework. Only to have something which speaks with the frontend so you can create API calls going back and forth. Also create a DB, relational or not. Discuss DB schema/model and answer student questions.

Homework: Create a form which gets transformed into JSON and sent to the backend, backend stores the user information in the DB and should also provide a query to view the entry.

4. Introduce mobile apps. As it would probably too much to introduce them both to iOS and Android, something like React Native (or whatever the most popular platform-agnostic framework is then) may come in handy. Do the same as with the minimal web app and add the build artifacts to CI. Also talk about getting software to the app/play store (a common question) and signing apps.

Homework: Use the view API call from the backend to show the data on the mobile. Play around with the mobile project to display it in a nice way.

5. Introduction to refactoring (yes, really), if we are really talking about JS here, mention things like typescript, flow, elm, reason and everything with types which compiles to JS. Types make it so much easier to refactor growing codebases and imho everybody should use it.
Flowtype would make it probably easier to get gradually introduced in the already existing codebase (and it plays nice with react native) but I want to be abstract here, so that is just a suggestion (and 100% typed languages such as ELM or Reason have so much nicer errors).
Also discuss other helpful tools like linters, formatters.

Homework: Introduce types to all your API calls and some important functions.

6. Introduction to (unit) tests. Similar as above.
Homework: Write a unit test for your form.

(TBC)

I sometimes get issues while testing my project,
Like even though js function is declared, the console shows error that its not declared and some other such errors.

I use Chrome on windows while testing.

But when I use Firefox on ubuntu,these errors vanish!

Is this issue with chrome or windows ?

Earlier I used to help my college batch mates and juniors in coding and development stuff. Sometimes I used to do some projects with them myself to help them learn. Sometimes I used to go beyond limits to debug their errors, even spending hours with them physically or through TeamViewer.

But now I have realised that I had been no more than just stackoverflow.com to them. They just call me when they need me and don't even care about me as a friend.

So that's it. Now I have stopped helping such people. I don't care if that's rude or arrogant. I just don't want to do this. If they still are a friend, well and good otherwise they can leave. I don't care anymore.

Fucking Visual Studio is such a piece of shit. 2 years ago we created a solution for our 7 webclients with 30 projects (clients, common stuff, tests, ...).
Things were ok, we could change something, save the file and everything was built and we just had to reload the client. Only F12 between the projects does not work.

But now the studio doesnt get shit done. Opening the clients solution after a clean checkout takes 5 minutes, saving doesnt build anymore, building breaks the project because it cant find references, rebuilding works but takes 3 minutes. When you have a syntactic error in a file the fucking thing almost crashes and becomes unresponse for a few seconds. It randomly shows errors in some files that disappear once you rebuilt it, sometimes it builds but still shows an error in that file.

But at least we will soon rewrite the clients in angular5 and dont need this piece of crap software anymore for the front end.

If I only could get my team to use another technology for the server so that I dont have to see this big pile of shit anymore. Fuck Visual Studio.

Who else is fed up of memes on Facebook like 'She was upset because I didn't talk to her. She didn't know that it was because I missed a semicolon in my code'

Really?? WTF compiler do you use dude? Because of such shitty memes, couple of my non-dev friends asked me how frequently I miss the semicolon in my code?! I said never because:
1. I am not a dumb coder to compile my programs with any syntax errors.
2. Even if I do, I fix it in a minute.

:| WTF really! These dumbheads don't make memes on bugs.

Rant time. Oh boi.

So, a bit of context: I am a university student in Greece and I have a desktop PC with elementary OS on it. When the unis closed down because of Coronavirus, I moved back to my parents', without my PC, only a usb stick with elementary OS installed on it. That was before the lockdown. My parents have a desktop PC and my old laptop, both with Windows rn. I'm only able to work using Linux, so I've been just popping that elementary OS USB stick whenever I needed to work.

All cool and good. Until the usb got full. It was a 16GB one after all. No biggie, I bought a new 64GB one from a well known Greek tech shop along with a webcam my mother needed. It was a LEXAR one.

They fucking took a week to transfer it. As if the closest shop to me was in fucking Germany. For context, the drawing tablet I bought from China the other day only did 2 weeks to come. During this time I could barely use Linux because my USB stick had only some 600MB free.

Ok, wtv I said to myself. I am a patient person after all. I received the USB stick, along with the webcam, in good condition, in their packaging. Alright. I dd'ed everything from the 16GB stick to the 64GB one and then I extend the partition. Everything works flawlessly. And it's faster too.

Next day, I boot up from it again. It boots up good. Nice, time to do some work. I open my editor. And it fucking freezes. The editor is not some VSCode or Atom or any of that heavy shit, it's just elementary OS Code. A very lightweight Gtk3 app. Strangely though, the rest of my OS (the dock autohide, eg.) Seems totally responsive. I try to open another app. No luck. Not even switching TTYs work. Good shit. I force shutdown my PC. I try to boot again from that piece of shit. And guess what! NO BOOT BITCH. Like, fuck you. I boot from my previous 16GB one. Linux won't recognize it. No /dev/sdc like I used to have. Ok, lsusb. Nope, nothing. I disconnect it and reconnect it, and lsusb. An empty entry appears.I run it a couple of times, and the it disappears again. I switch to TTY 2. I get read errors and usb error -71.

And I want to fucking explode

I call back to support for the warranty coverage. I wait for a good 10 minutes and a nice lady picks up. I tell her the issue. She says that the support team will call me for the issue this day it the next day.

I hang up.

It feels like some fucking prank. YOU MOTHERFUCKING TOOK SO LONG TO DELIVER MY SHIT. Not to mention that the shitty courier service they are working with wouldn't deliver the goods to my home because it's slightly out of town. AND NOW YOU ARE DELAYING MY WARRANTY RETURN? HOW THE FLYING FUCK DID YOU BECOME A WELL KNOWN TECH SHOP WITH SUCH SHITTY SERVICE?

IF YOUR BRAINS WERE DYNAMITE YOU WOULDN'T HAVE ENOUGH TO BLOW YOUR NOSES.

YOUR THE SERVICE EQUIVALENT OF A PARTICIPATION AWARD.

Foreigners' view of Greeks suddenly doesn't seem so unreasonable. Yes, we are fucking lazy asses. And we also hate that. We hate each other for that very reason. May this country not live any longer.

Well my expert developer friend asked me why 'bugs' were called 'bugs'....

Personally I told him STFU cause he had to ask such an important question when my headphones were on, nevertheless 'bugs' are getting old now, let's just refer to them as 'problematic, chronic, death causing errors often caused by a stupid typo'

I'm studying atm and I survived Haskell, SKI, ... now, in the second semester we started with Python (yeay ♡) and Java (that's fine).

One of the first exercises is about installing Jython ('cause it's good, right? /sarcasm off), using the lecturer's module and write some code for it. It's about painting some shitty graphics *gasp*...

I use PyCharm (not really necessary for these crappy exercises) and programming on Windows and/or Linux.

Downloaded Jython, installed it, set it as interpreter - works fine (win10, pycharm).
Some students got weird errors using linux - for me it's the same but meh Idc.

Today I tried using Jython on my notebook, too (win10, pycharm). Downloaded it from the Jython Project website. Can't update pip, can't run modules - error is about fckin charsets...

Some other student figured out - wrong version of Jython. The newer version has some bug fixes.
2.7.1 is the one and only - the download section of their website offers 2.7.0 as latest release...

So - how to know there is a version 2.7.1?
#1 version control website = Wikipedia

So... there is a blog, guy's writing about this release - this installer is hosted at maven central. Yeay. Obvious. Thanks.

Can't describe such stupidity - maybe it's the user again 😂

To the reactjs-centered fucks who develop the popular web component viewing software called storybook: have you ever heard about semver?
89 alpha/beta/rc releases for a minor update 6.3 -> 6.4 with "100's of fixes and enhancements" "in preparation of the HUGE 7.0 release". Gee I wonder will it have 1000's of bugfixes? How bug-ridden is this software?
Every minor upgrade since 5.x is backwards-incompatible and requires a day of frustration finding out in how many more fucking NPM packages you split your codebase just because it's cool. I know move fast and break things, but some of us have other things to do than resolving node_modules incompatibilities you know. "No just hit 'npx sb upgrade' you say". I did, I really did! And the browser showed a blank screen of death with tons of cryptic React errors, it really did! Thank God you abstracted away all your dependencies in that sb command, now you can't even read the docs about what could have gone wrong with a specific sub-package. You have @storybook/html but the docs redirect to React pages, so good luck if you use something else

This is so sad... like.. the IDEA of storybook is great. But why did faith put the capacity to develop such a tool into the hands of people who think the world centers around React and JSX.. HTML should have been the default, and then you build on top of that for your fav framework, not the other way around

VSCode is doing really strange things to my language server, in such variety that I'm starting to suspect that it's simply incorrect because it's very unlikely that I'd misunderstand so many distinct things at once.

- The trace level is verbose, yet VSCode absolutely spams the LS with trace: off requests

- the capability update request I used to set file watchers never gets a response even though the standard clearly states that all requests must get responses or progress reports quickly, and I'm not getting file updates even after vscode responds to a file system change. By the way, if file watching is a capability, why can't I set it in the protocol handshake with all the other capabilities?

- my semantic token provider (used for syntax highlighting) is simply ignored, no requests, no errors

- the debug console is spamming editor internal errors

Over the last few years I started to change my mind about Microsoft, thinking that now it's a different company, caring about its customers more than money, focusing on quality to wipe away their bad reputation.

But no, this week I was proven wrong. I had to use one of the Microsoft products (SharePoint) and all I have to say is: same old shit.

Slow, gives errors at random times, often does not save changes. The online editor has been completely broken for two days now. Never wasted so much time before on such a piece of crap.

Fuck you Microsoft, I guess it's not time for us to meet again.

Long story short:

My system need to talk with a 3rd party PoS API. The provided doc is pretty useless and with few errors.. nonetheless I came to finish the 99% of the job.

I was stuckd on the 1%, one frickin function.

Everytime I would call the endpoint I would receive...NOTHING. Just a 200.

I've spent like 5 hours trying everything, even sending wrong params...nothing...
Always 200 and nothing else.

Apparently, for an entire nation and the IT Company behind them, is ok to have A PAYMENT API TO RETURN VOID AND A 200 NO MATTER WHAT.

I got the luck/unluck that the main developer of such piece of art came in the office and I've almost throw him out the window (we are at 26th floor).

FUCK OFF DUDE. YOU AND ALL THE OTHERS THAT DO LIKE YOU DO.

P.S. in this days I'll try to write the full story, but it's hard without giving many details...small anticipation: 1.5 months of work and nothing but red bull and coffee...

Real question, not troll. There is debate about it and I really can't figure it out.

Besides having the title software "engineer," is there really such a thing as a software engineer?

In the US, to be an engineer you have to be regularly tested by a regulated governing body, apprentice under another engineer for years, and be certified on a state level. Whereupon you are personally liable for your designs being FREE from errors.

For one thing, nobody can write bug free code, and the idea of being personally responsible for each bug is terrifying.
And two, I've seen news of people calling themselves software engineers in the USA and Canada and getting a cease and desist or sued for it, despite any level of qualification.

I'm sure there are engineers, especially electrical, computer engineers who also program.

But... ?

I don't know, I can't say either way.
That's why I'm asking.

Why is Ruby on Rails such pain in the ass on Windows? A college of mine uses Windows for our project, since I use Linux I rarely get any errors :)

Some compilers give an error message on forgotten type casting. From that it shows good typing style casting. So you also avoid clerical errors that can lead to the program crash in the worst case. With some types it is also necessary to perform type casting comma on others Types, however, do this automatically for the compiler.
In short:Type casting is used to prevent mistakes.
An example of such an error would be:
#include <stdio.h>
#include <stdlib.h>
int main ()
{
int * ptr = malloc (10*sizeof (int))+1;
free(ptr-1);
return 0;
}

By default, one tries to access the second element of the requested memory. However, this is not possible, since pointer calculation (+,-) does not work for a void pointer.
The improved example would be:
int * ptr = ((int *) malloc (10*sizeof (int)))+1;

Here, typecasting is done beforehand and this turns the void pointer into its int pointer and pointer calculation can be applied. Note: If instead of error "no output" is displayed on the sololearn C compiler try another compiler.

This is just me throwing out my thoughts from the past few weeks.

edit: this is long

> Working on a C# project. its going well Its teaching me a lot about SQLite and file IO. I'm having a lot of fun with it, even the debugging as much I want to slam my head on the wall but I'm not asking for help so far and I'm very proud of myself because it feels so much better. like I don't mind asking for help but its so much more rewarding and I learn more from it.

> I need portfolio of software I can show off to employers and the current project I'm working on is the first programs in the portfolio. The place I want to apply to uses C#, but I still wanted a few other programs in other languages such as Python or JS just to show what I'm capable of.

> I was looking at what ASP.NET Core offers and it impresses the fuck out of me, and confuses me. The parts that confuse me, like for example the normal asp webapp is a very impressive hello world app. and it has so many different files and such but how or what do they expect me to add? how am I supposed to work with it? and if I delete any files I don't need (the premade js, bootstrap, jquery, html, and css) it produces errors because of the project files are pointing to those. and i know I can use the empty project (I do) but does that question my ability as a dev since I don't want to use it for my projects?

> On that note I love using Intellisense and debuggers and auto complete and I can go without them I just don't want to rely on them. idk I've just been a little more stressed these past few weeks.

I really hate working with learning management systems (LMS).
I make training simulations for retail companies and some of these have the worst, backwards LMS's out there.
The providers who install and manage these LMSs for the companies always insist we make our training run inside their own environment, but we can't since it's a 3D training made in Unity that doesn't run well in a browser.

Luckily some of these are fine to figure out. Just a few API calls here and there for authorization and reporting progress, but some are an absolute nightmare.

Just now one of the providers provided me with a 2000 page documentation of all the functions of the LMS's API that our customer is using. All I need are like 5 pages that explain what URL to call with what data and the responses, but now I'm stuck spending days trying to find the 0.5% of this documentation that I need to communicate with their API.

And of course, the documentation is vague as all hell. minimal descriptions of what each endpoint does. Subjects names are super vague, as in do I look for course progress or lesson completion state. What the heck is a Learning Event, is it relevant to me?

And the errors in this document, too.
Bullet-point lists with duplicate items.
language errors everywhere.
Property lists where they copy-pasted the description of properties.
An entire EMPTY chapter, literally a page with only the chapter's title.

I just can't stand how these providers barely seem to know anything about the API of the LMS's they provide to customers.
(for clarity, the LMS is produced by some big tech company, it's installed and maintained by some 3rd party which is our main line of communication when rolling out trainings to these).

It always goes like: "Hey, we want to use your training." "Oh, that's great, we have our own, simple LMS where you can view your employee's progress." "Nah, we want to use our backwards LMS. Here's a giant manual about it's API, go figure it out!"
And then I'm left here tearing my hair out trying to figure out which 3 calls I need to send their API from the tons of extra stuff it can do which is completely unnecessary and being unable to rely on the provider because they lack the knowledge and have such thick skulls about the implementation of the LMS itself that they also seems completely unwilling to help to begin with!

Just another day at the office.

When I'm trying to sleep, I get such a surge of motivation that makes think I'm such an amazing programmer and that I can build anything. When I wake up and try to get shit done, I make 476 errors in a simple "Hello world" program. 😑

I spend fucking 6 hours of the birthday party of my girlfriends father fixing his M.2 SSD involving:
* driving through half of the city because the store nearby had closed half an hour ago... (and spending 30% more)
* cloning the drive back and forth (including several session of browsing to find the solutions to several errors)
* trying to repair bootloader (without success)
... Just to reinstall the old one because it wouldn't boot from the new one.

And tomorrow I'm going to a business trip and I all I wanted was to prepare some side projects for the 4 hour long ride.

Fuck you M.2 and mother fucking windows 7 for being such shitheads.

What the hell is the point of this small projects team spending 2-3 months on developing extensive logging system for an internal application for inside and outside customers to use if your application isn’t going to log any of the fucking errors. Sure you write the failure status to the database, but it just says failure with an even more vague explanation than microsoft’s errors. “An error occurred”. No shit, that’s why I’m looking in the logs and database to debug the application to get these files on their merry way so our company can stay in compliance with the state, feds, and not pay out the wazzoo in fines. All our other applications state where the error occured such as “failed to connect to the email server”, why can’t this one.

I went to do the "transport-tracker" Google Codelabs that uses JS/Firebase/Maps, and I didn't pick up on how really outdated it was lol... it took me about an hour of ehat seemed like an endless climb out of a shit factory....but I passed my NPM "massive errors" trial by fire with flying colors, got everything working mint, and managed to get most of everything (minus the docs) updated/cleaned up. Holy fuck that was crazy, it's amazing how many things change in such little time!!!

Anyways, the main reason I'm here is.... should I push the used-to-be-old-and-fucked-up codelabs I fixed up and made current to Google?? They are pretty important concepts that cover a lot of ground, so I feel like labs/tutorials should be refreshed by up and comers every so often but I don't know if there's a reason why we leave em to just rot and die haha

If I need to write a script to do something quickly and I encounter an error:

try:
do_something()
except:
pass # if curious, even print bad item

i.e. stupid errors such as url not found, access denied or whatever else I'm too lazy to find in a mess I wrote in 5-10 minutes, which mostly consists of a regex fetched stuff or similar

today my friend wanted to publish his swift 3 library in cocoapods, set up proper github repository, made a releass/tag then tried to upload cocoa pods. first was success but somehow it turned out to be empty then we changed some settings in cocoapods (moved paths etc) then it started to give errors and such. strangely every fkin time different kind of error.
first realized he is using xcode 7 build tools which lacks support of swift3, then switchex to xcode8-beta tools but again that shit wasnt working. so i noticed that their app switching repo origin to their specs origin.
removed cocoapods from sys entirely, xcode7 as same as cocoapods and installed git cmd tools from homebrew to make it updated. started from scratch same shit also happened.

so i give up and fired chrome to look up issue, it turns out it was problem with xcode-beta and cocoapods entirely, even somebody just 30mins before us also commented on issue with exact same output problems
5hrs for shitty bugs fml...

One of the worst practices in programming is misusing exceptions to send messages.

This from the node manual for example:

> fsPromises.access(path[, mode])

> fsPromises.access('/etc/passwd', fs.constants.R_OK | fs.constants.W_OK)
> .then(() => console.log('can access'))
> .catch(() => console.error('cannot access'));

I keep seeing people doing this and it's exceptionally bad API design, excusing the pun.

This spec makes assumptions that not being able to access something is an error condition.

This is a mistaken assumption. It should return either true or false unless a genuine IO exception occurred.

It's using an exception to return a result. This is commonly seen with booleans and things that may or may not exist (using an exception instead of null or undefined).

If it returned a boolean then it would be up to me whether or not to throw an exception. They could also add a wrapper such as requireAccess for consistent error exceptions.

If I want to check that a file isn't accessible, for example for security then I need to wrap what would be a simple if statement with try catch all over the place. If I turn on my debugger and try to track any throw exception then they are false positives everywhere.

If I want to check ten files and only fail if none of them are accessible then again this function isn't suited.

I see this everywhere although it coming from a major library is a bit sad.

This may be because the underlying libraries are C which is a bit funky with error handling, there's at least a reason to sometimes squash errors and results together (IE, optimisation). I suspect the exception is being used because under the hood error codes are also used and it's trying to use throwing an exception to give the different codes but doesn't exist and bad permissions might not be an error condition or one requiring an exception.

Yet this is still the bane of my existence. Bad error handling everywhere including the other way around (things that should always be errors being warnings), in legacy code it's horrendous.

The iteration order of some hashmap or some such keeps changing when I add or remove log lines. For a given source code the order is static, but I can't bisect errors by logging because when I add a probe arbitrary symptoms vanish or previously correct probes start printing bullshit.

stupid docker creators. Why the fuck when something does not work it does no show errors. I had so much anger till idea came to head to ask on google does docker has logs and found it has - docker logs command. And I saw fucking errors and then I knew by them what to fix. Idiots, hide errors when runing docker-compose up, what are they smoking when creating docker.

And even after docker-compose up it showed done !! Done sounds as everthing went without fucking errrors!!!! But when running docker ps there was no such container! Because when running it - it was giving errors.

So looks like I got a job in a tech company. I won't be coding much but I guess I'd be debugging the errors and reporting them to devs.

I think I'll like this job:
1) Pay is better than I expected considering my long gap in the industry as an employee. Honestly, I don't care about the pay.

2) I like the challenge in debugging things.

3) I don't like coding under pressure and deadlines. Besides, I want to reserve my desire for coding on my side projects - mostly solutions to issues I face. If I go for a developer job, the last thing I would wanna do is
code again after the work. I'd probably go insane with such a life.

4) Recently I realised that I'm not that much of a coding geek as people around me make it seem. I had attended a hackthon and almost every single dev out there had their laptop covered in stickers. They also had grasp on diverse stacks meanwhile I'm quite picky on stacks I even care to read about.

5) I'd have to be a bit more outgoing and interactive with people than my usual self. So yeah, I'll be pushing my comfort zone.

6) Most importantly, this job aligns with the dream job with great pay and freedom that I'm eyeing for.

Okay. Here's the ONLY two scenarios where automated testing is justified:
- An outsourcing company who is given the task of bug elimination in legacy code with a really short timeframe. Then yes, writing tests is like waging war on bugs, securing more and more land inch after inch.
- A company located in an area where hiring ten junior developers is cheaper than hiring one principal developer. Then yes, the business advantage is very real.

That's it. That's the only two scenarios where automated testing is justified. Other such scenarios doesn't exist.

Why? Because any robust testing system (not just "adding some tests here and there") is a _declarative_ one. On top of already being declarative (opposed to the imperative environment where the actual code exists), if you go further and implement TDD, your tests suddenly begins to describe your domain area, turning into a declarative DSL.

Such transformations are inevitable. You can't catch bugs in the first place if your tests are ignorant of entities your code is working with.

That being said, any TDD-driven project consists of two things:
- Imperative code that implements business logic
- Declarative DSL made of automated tests that also describes the same business logic

Can't you see that this system is _wet_? The tests set alone in a TDD-driven project are enough to trivially derive the actual, complete code from it.

It's almost like it's easier to just write in a declarative language in the first place, in the same way tests are written in TDD project, and scrap the imperative part altogether.

In imperative languages, absence of errors can be mathematically guaranteed. In imperative languages, the best performance (e.g. the lowest algorithmic complexity) can also be mathematically guaranteed. There is a perfectly real point after which Haskell rips C apart in terms of performance, and that point happens earlier on than you think.

If you transitioned from a junior who doesn't get why tests are needed to a competent engineer who sees value in TDD, that's amazing. But like with any professional development, it's better to remember that it's always possible to go further. After the two milestones I described, the third exists — the complete shift into the declarative world.

For a human brain, it's natural to blindly and aggressively reject whatever information leads to the need of exiting the comfort zone. Hence the usual shitstorm that happens every time I say something about automated testing. I understand you, and more than that, I forgive you.

The only advice I would allow myself to give you is just for fun, on a weekend, open a tutorial to a language you never tried before, and spend 20 minutes messing around with it. Maybe you'll laugh at me, but that's the exact way I got from earning $200 to earning $3500 back when I was hired as a CTO for the first time.

Good luck!

after moving back to my home country, buying an apartment and after my career started to head to nowhere because there is nothing to code for me in work, just manager stuff, I am returning to coding after work to get back into shape, practice more, learn new stuff (and the old stuff)

wanted to create a small webapp with laravel/vue, holy fucking shit how hard it is (for me) to setup your env

install composer -> command php not found
o.O im pretty sure i had php on this machine HOW THE FUCK WOULD I HAVE ALL THESE PROJECTS HERE THEN

install php8.1 -> no such package
-.-

upgraded to ubuntu 22.04, install php8.1, composer
create new laravel project -> 3 errors, missing laravel/pint, phpunit
* visible confusion * i told you to create a project, if you need it, why didn't you... oh, wait

composer install -> same
well, * looks left, looks right * --ignore-platform-reqs

but still getting the chills from a new project, now I go sleep and tomorrow I start my journey to get back to business, wish me luck

Commons sense/ best practice:

Is It ok ti initialize (angular) variabile as {id:" ", name:" ", ..} to avoid errors in the browser console such as "can't get ID of undefined"?

My concern is code readability and debugging, is not ok for the ones looking at the browser console to have such useless errors, on the other side you have to initialize some variables with object that have a lot of keys(id name ecc...) Whith empty fields...useless.

The apps work both cases, whit or whitouth initialization.
By the way we are getting such data by api calls later on.

Has anyone tried to export a jar in a simple Java project that has JavaFX (and uses WebView) from VSCode?
When I test the program it works fine but when I export it and execute it I get JavaFX errors.
I met those errors early in development, the fix was adding some parameters to the run command (--add-modules and such), maybe I need to add them to the compile process but I can't find how...
I've been searching all across the web and the rant part of this question is why isn't there an answer anywhere? Has NO ONE tried this before? Really? And if someone did, how did they find the solution!?
My only hope is compiling by hand by now... But there must be a way... I could also use Eclipse but I'd like to know how to do it from VSCode, it would be a shame having to take everything to Eclipse just to compile.

It is incredibly frustrating to work with SDK with no proper documentation and less community support.
I have been struggling with errors and there's no Post online by someone getting a similar layer.
FUCKING HELL SNAPDRAGON NEURAL ENGINE WHY THE FUCK DO YOU HAVE TO BE SUCH A CUNT. WHY ARE YOU THE WAY YOU ARE.
DONT EVEN GET ME STARTED ON THE DOCUMENTATION AND EXAMPLE.
I FEEL LIKE CRYING. FROM 1 WEEK IM GETTING NEW FUCKING ERRORS AND RESOLVE THEM, GET ANOTHER UNIQUE ASS FUCKING ERROR.
Kmn.

RES software

They got bought up by Ivanti but such assmonkeys evrything is next next finish untill something doesn't work or comply 🥲

Then it's backtrack backtrack undo till you find out what is wrong, within the development cycle they assume alot everything works, and you want the settings they recommend ... LOL

Errors are a thing for professionals.

Guys, i am having a tough time in work. So, i am sharing the story and questions here-

Initially, i was doing well with new projects and other existing projects where implemented new features.

But recently, i am assigned to a old project created by clients and some senior developer worked on it .

Ps: I was also assigned to this project 8 months earlier but was reassigned to other projects.

Now, Our senior developer who worked on it resigned because of the messy project and a lot of pressure from boss.
my colleague also resigned because of this.

Due to this, all this pressure thrown upon me. I am working on it relentlessly but i am soo burned out that i am actually feeling sick and constantly having headache.

And main thing is that the project has so many errors which iam getting during testing and i have to fix all of the error.
And yes they have documentation but shitty unreadable documentation . My manager also rebuking me why i dont remember things said to me 8 months earlier. (That time i just joined the company)

I don't know what will happen to me if i cant tackle this project.
And what should i do in such cases as my mental health is deteriorating day by day.

VS Code is a horror. Every other editor I just picked up and it ran. VS errors out on obscure demands again and again and again. I don't want to spend time learning this POS when I'm learning Julia. What's horrible is Julia developers, such as in Juno are abandoning their own editors to go to VS Code, which is antithetical to the whole idea of Julia - to a be easy to use and replace multiple languages. They abandoned Juno for a hard to use editor whose only feature is multiple languages.

Someone else had to work with that turd of WSO2 Enterprise Service Bus?
I hate everything of it: its fucking buggy IDE (a lazy fork of Eclipse in which they didn't even bothered to replace the Eclipse icon), its cryptic XML language which makes basic operations such as accessing a JSON field a complete PITA, its fragility (often syntax errors doesn't get caught by the compiler but causes runtime errors which are hard to diagnose) its shitty testability...

I'm doing the recommended math tasks. Since I can't trust the prof's solutions (he does errors here and there), I watch YouTube videos, Khan Academy videos, compare the results of the prof with the results of online step calculators such as wolfram alpha and find new rules I've never heard of before.

The prof doesn't really comment every step about why he's doing what. He just provides the solution and I have to reverse engineer from his solution up to the original state of the equation. Repeating the same procedure for the online calculator results as well.

I have to say that "Oh, boy, did I learn so many valuable things..." Stuff that I should have learned when I was at least doing my A levels (Abitur).

It is as if I am opening the gates to a new world. Not even exaggerating. Ok, maybe a bit. Ok, maybe a bit more, but no bit more than that.

Multer is shit.

Do you know how to validate file size + mime type of the file before saving it to the disk?

Here is an instruction:

1. In one place you provide a it a fileFilter function that will validate the mime type, but this function can not validate file size or send user response.
2. In second place provide it a config limits file, that will validate file size, but can not validate mime type
3. In third place you provide middleware to capture any errors caused by previous 2 places and send response back to the user.
4. Go google for what is cb in multer because their shit documentation says nothing about it

Such simple thing as request->validation->response is split into 3 different parts, each of different type: callback, config file and middleware.

Why do so much people use this shit written by a braindead retarded morons?