Atheists, and only atheists that work with some kind of computer code. Do you ever reach a point in your?

coding where you swear that gremlins must be messing with your code ? Like, you've got 2 bits of code that look exactly the same but they do different things ? Or you have a bit of code and to fix it, you erase a semi-colon and put in a fresh semi-colon in the same spot and somehow that does the trick ?