Blew a deadline because I trusted a free online course too much

I was working on a data project for a local nonprofit in Austin last month and used a free Python tutorial I found on YouTube for the analysis. Turns out the code had a hidden error that corrupted the whole dataset, and I didn't catch it until the night before the presentation. Has anyone else gotten burned by free resources and had to scramble to fix things last minute?

3 comments

3 Comments

phoenix_singh9d ago

Nah @cameronb52 i gotta push back a little. Free courses arent the problem, blind trust is. Ive used random tutorials with zero comments that worked fine because i actually tested the code on a small sample before feeding it my whole dataset. You gotta treat every free resource like its got landmines and check each step yourself. The real lesson here is not to skip the validation stage no matter how good the tutorial looks. Blaming the course just lets you off the hook for not catching the bug earlier.

cameronb529d ago

Start by telling me what the course title was and who put it up on YouTube. I've been burned by tutorials that looked great on the surface but had zero comments or community feedback to warn people. Your mileage may vary, but a course with no visible discussion section usually means nobody else tested it thoroughly either.

morgan.mary2d ago

Wait, you think free courses aren't the problem? That actually made me rethink my whole take.