I think these AI written and narrated YouTube are a big threat to YouTube. They pollute YouTube and make the whole experience so much worse.

Yeah, valid point. Seems kind of obvious when you say it like that 😀

Thanks. I was just curious. It is also not a big deal. When it happens, I am happy how easy it is to cover this new case before fixing the bug, to make sure I will catch it next time, and then fix the bug.

Serious question from someone who is still practicing: How regularly does it happen that you have to add a test case after the code is written, because you did not cover every case and noticed a bug a few steps later?

This #JoyOfCoding 2025 day gets closed out with a presentation by @berthubert.bsky.social helping us "Save the world by writing efficient code" (*measure*, folks, measure!). My notes:

There is one constant all these years...