I just spent 3 hours debugging code that worked perfectly yesterday. The culprit? A single semicolon I deleted while "cleaning up" my code. Here's what I learned (the hard way): 🔹 "If it ain't broke, don't fix it" exists for a reason 🔹 Git commits are your best friend - commit early, commit often 🔹 Never trust "just a quick cleanup" before a deadline 🔹 Sometimes the smallest changes break everything The funny part? My error message was completely unhelpful. Stack Overflow had 47 different solutions. None of them worked. Then I did what every programmer eventually does... I stared at my screen for 20 minutes, questioned my life choices, and finally ran a diff check. One. Missing. Semicolon. 💡 Pro tip: Before you spend hours debugging, check if you accidentally deleted something during your last "improvement." Fellow developers - what's the smallest bug that's cost you the most time? #Programming #SoftwareDevelopment #CodingLife #DeveloperHumor #TechLife #LearnToCode
But there’s ChatGPT which quickly sorts out the bug while go 3 hours when you could get it done in less than 5 minutes
This was over 35 years ago in college but lab partner and I used a backslash instead of a forward slash in the code. Back then, there were no linters or git diff to save the day. After staring at the code for hours, we finally gave in and asked the instructor to take a look. In less than 5 seconds he called it out. It was painful and embarrassing. I guess that's why I still remember like it was yesterday. 😶
You may want to try the Error Lens extension for your VSCode setup even though I'm wondering where the semicolon would reside in your python project 😁
A Linter would have solved this and saved you a lot of time, interested where the semicolon was missing in this python code shown above however…
Don't tell me your python code needed a semicolon and that's what you spent 3 hours debugging...
True, It’s very important to double check your work . Sometimes, you get so tired that you just want to finish up😆, and might forget to double check and then the next day when we reopen our IDE to continue, it’s showing those red things , then you now have to start cross checking from the beginning line by line 😭
This kind of mistakes cause me alot of time and stress. In this case, without comments I completely forget what I coded for a minute then get stressed and confused then stare at the screen and try to read the code as If I wasn't the one who wrote it and then stress again until I find out it is something silly all along
We are in 2026 these things do not happen now thanks to linters and similar tools...
What kind of editor or compiler are you using that doesn't even tell what line error do you have? And you went to stack overflow ? Fake post lol
How long have you been coding for it to take you so much to figure out that the problem was a missing semicolon? If at all you had this problem