Unknowingly ask an already asked question
46526
Duplicate question etiquette: to delete or not to delete?
89278
Set Some conditions to answer my question
88016
Don't tell me you're "hiding questions" when there are none to begin with
56823
Change how questions marked as duplicates by the asker are represented
83537
Add an answer to the question with many existing answers already
84428
Editing the question such that it answers itself
44699
Answering beyond the question's scope
9257
Is it kosher to ask a question that you plan to try to answer?
14173
Show original question during editing a question
90019
Random question button
5563
Asking users to accept answer when they comment that it answers their question
15852
Posting and answering questions you have already found the answer to
22991
A way for "new users" to ask about their post specifically
47476
Is it possible to exclude questions I've already answered from the search criteria?
71551
Is it OK to cross-post an old, unanswered question?
86188
Get attention to a new answer to an old question
157454
Questionee? Inquiree? Interrogatee?