Adding my code to an existing answer
55249
When is it appropriate to edit someone else's code?
115957
"Please convert my code to X" questions
59049
cite an existing equation into a reference
76545
changing your answer to match someone else's
117225
Would like to update answer, but it has 9 edits already
18466
Is it ok to add examples to an answer?
64859
Is it acceptable to add a duplicate answer to several questions?
84428
Editing the question such that it answers itself
117137
Add Answer From Top in iOS App
15852
Posting and answering questions you have already found the answer to
41848
Where do I put the code snippets I found here or somewhere else on the web?
13790
Answer appears as black box
48120
Sorting new answers to old questions
5563
Asking users to accept answer when they comment that it answers their question
90462
Marking comment as an answer?
147792
Is it okay to copy-paste answers from other questions?
70503
Add "Answer Later" Tab