Hello, guys! I have a quick question which is probably answered in some FAQ, but it is not easy to find. Would anyone be so kind as to help?
I have an answer on "programmers" which was upvoted and accepted at some point yesterday, and today it is not accepted anymore, another answer is accepted. It is not that I mind, but I just want to know how the site works. So, is it possible to accept one answer and then change your mind and accept another?