I just had a rather stressful morning. I should've known something was up by the sounds of thunder as I walked into the office.

I sat down and checked my emails. There was an email from the boss who was away on a business trip. The subject read, "CRITICAL BUG" and my name was mentioned. "Great...No time for coffee", was my first thought.

I began searching commits to see when and how the bug came to be. "SHIT! It was my fault", I said aloud.

(A bit of backstory, I am Irish, working in Germany with a B2 level of the German language.)

I now had to communicate the problem quickly with a senior developer who is Russian. He can't speak English well and I would not expect him to speak it. We are in Germany after all. I tried my best to communicate the issue, but I found it so difficult to understand his German in a Russian accent. Normally, in the office I speak German except when it is urgent and I must explain a problem in greater detail through English. I got past that obstacle, however, the real challenge of fixing the bug awaited.

After 2 hours of coding, I had a solution and committed it to the master branch. All the while, I had been replying to the bosses emails with updates, probably with many grammer mistakes.

We have no dedicated testers here and the code is written in a way which makes it very difficult to test (i.e. it was written many years ago). When I had initially written the code, I tested rigorously and found no issues.

Just needed to rant. I need a coffee break now...

Had to implement a search feature for a client so I did and told him to check it out (it was a LIKE SQL statement)

He tested it out by typing in iPhone and Phone (there was an item called iphone in the database) and he was amazed about the fact it worked for some reason.

A real answer from him:
"it's working.. how is it working?
each item is tagged to multiple keywords without the user doing anything"

I said it's just a text search but I guess I should've said I'm using an advanced AI to extract all possible terms related to the item title.

Hello devRant, this is going to be my first time posting on the site.

I work for a gaming community on the side, and today one of the managers asked me to implement a blacklist system into the chat and reactivate the previously existing one temporarily. This shouldn't have had any issues and should've been implemented within minutes. Once it was done and tested, I pushed it to the main server. This is the moment I found out the previous developer apparently decided it would be the best idea to use the internal function that verifies that the sender isn't blacklisted or using any blacklisted words as a logger for the server/panel, even though there is another internal function that does all the logging plus it's more detailed than the verification one he used. But the panel he designed to access and log all of this, always expects the response to be true, so if it returns false it would break the addon used to send details to the panel which would break the server. The only way to get around it is by removing the entire panel, but then they lose access to the details not logged to the server.

May not have explained this the best, but the way it is designed is just completely screwed up and just really needs a full redo, but the managers don't want to redo do it since apparently, this is the best way it can be done.

So i was working on an android app that communicate with restfull web service. I setup everything , started the web service api at localhost and launched the app on genymotion (virtual machine android) .Nothing seems to work . I checked the code , debugged some stuff and it turns out i couldn't communicate with the api server. I tested the api on my browser and nothing is wrong ,I tried to test on the phone vm browser and voila 404 not found . How the hell it's working on my windows and not on the vm (with localhost url :/ ) .I kept debugging for more then 3 hours with no solution to be found .
The moment I realised wtf I'm doing and how stupid I was => shut down my laptop went to coffee shop and bought a lifeless dark espresso .

In case you didn't understand what the issue is, I was running the api on my windows localhost and testing it with same url on my android vm (I should've changed localhost with my machine IP )

Modified stuff on production server without checking documentation, because I was cocky and tought that I remembered everything. The worst thing is, that right after that I took a lunch break and only realised what have I done after that. For an hour or so anyone who opened our app experienced an instant crash...