How is questioning your twice demonstrated lack of understanding, "a personal attack"?

I don't think I demonstrated lack of knowledge. I've just not given a working code sample, and instead referred to the documentation, which did contain some very similar code to the one the OP was looking for. Could you please explain to me how these answers were "wrong"?

How is questioning your twice demonstrated lack of understanding, "a personal attack"?

Since I don't think I demonstrated lack of knowledge, and the OP accused me of it, I do feel offended. Is that so unnatural?