Is it okay to ask a question and answer it yourself to share you knowledge?
4037
Can I answer my own questions, even if I knew the answer before asking?
65568
Should I ask a question that is easily Google-able?
157365
What are limitations on self-answered questions?
103941
Allow users to migrate their own question
25105
Suggestion phrased as a question
76005
Is a short description of a question OK if self-answering?
55871
Can I ask a technically solved question for better advice?
109724
Is it okay to repost a question from another website that was never answered there?
128234
Asking for more information on a question or answer
97142
Should "questions" be questions?
53272
Word for one who likes to share knowledge when asked
123935
Should an answer contain a SSCCE
90029
Is it ok to answer based someone's older answer on SE?
49198
Should we ask questions to "rubber duck" the solution?
137722
Can I award a bounty to myself if I provide the best answer?
17709
What to do if you find the answer to your own question?
81081
Can a single user post two answers for one question?