Person who sometimes knows something about what you need to know (although unlikely if you don't need to know about Python, C, musicals, or a 16th century Russian history)
chess.stackexchange.com
codereview.stackexchange.com
Top Answers
Person who sometimes knows something about what you need to know (although unlikely if you don't need to know about Python, C, musicals, or a 16th century Russian history)
stackoverflow.com