How to react when the poster of a neighbouring answer updates his version with your own answer
127498
What to do about Copy Cat answers?
31310
Dealing with quickly edited, copied answers?
84067
How to deal with upvoted yet clearly wrong answers
138887
Clarify the "8 hour delay" self-answer message to discourage self-answering with edits or comments
116563
Where to post a "canonical answer" when it's not in response to a specific question?
146187
What to do when the OP mutilates their own question?
39254
Limits for self-promotion in answers
9977
Policy on accepting answer after question is no longer relevant to original poster
83234
Etiquette for answering your own question
83537
Add an answer to the question with many existing answers already
94848
Change to question invalidates my answer, what to do?
147792
Is it okay to copy-paste answers from other questions?
87380
What to do when the correct answer to a question changes over time?
133307
What to do when a user radically changes their own question?
36484
Handling answers that build heavily on (or are copied outright from) existing answers
38493
How do I deal with wrong or irrelevant edits made to my posts?
67555
What is the best practice 'etiquette' to tell an answer is outdated and should be updated?