It's surprising how bad many developers are. We had a candidate in the other day who was struggling with a problem, so we kept making it easier until finally we asked him to "write some code to tell me if the input string consists only of the letter 'a'". When he got that wrong, the interview was over. Not to pick too much on this guy, because I really enjoyed talking with him, but it was a good reminder of how the rest of the world worked before I got a job with people that actually care about and are good at their craft.
I'm very sorry, but I have to laugh at this. That's like the SNL Celebrity Jeopardy skit where for the Final Jeopardy round an exasperated-to-the-breaking-point Trebek deploys a deliberately extremely easy question at the celebrities such as "write any letter" and they still find a way to mess it up.
And no, I don't feel sorry for people like this. Despite their glaring incompetence they still manage to snow people into hiring them. Some of them easily make $500,000/year and up if they remora themselves to the underbelly of a large company and emit horrible VB code.
What?! Wait, was this an interview for Google? How did this guy get to this stage? I've always assumed I probably couldn't get an interview at Google, but geez...
Yeah, I would love to know how he got that far as well. It's definitely not a normal occurrence for people to get onsite interviews and then bomb like that. Everyone that I've interviewed up until this point was pretty decent even if they weren't ultimately extended an offer.
