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### Requests for Reopen & Undeletion Votes, etc. (volume 01/2015 - 07/2018 ) [duplicate]

The purpose of this thread is to help focus the attention of the community on posts that may require exceptional handling. This includes requests for reopen and undeletion votes. A request should be ...
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### How to ask a homework question?

How to ask a homework question? Can I ask a homework question here? How do I ask a homework question on this website? What information should I include in a question about homework? Why don't you ...
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### What should I do when I see a “pic-question”?

This is something I often come across, question that have barely any text (usually no latex at all) and just a picture taken to the problem (sometimes is not even a screen captures, I've seen pictures ...
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### How self-contained should questions be?

Every once in a while, someone posts a question that relies on an image or a Wolfram|Alpha link with a formula or the like. In the case of images, it's often because they don't have sufficient ...
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### Should I edit a question everytime I see an image in it?

I often encounter questions (or even answers!) which contains text-&-latex in an image. Now, should I edit them even if they are 2 years old, already have an answer, just to remove the picture ...
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### On the inclusion of pages-of-text-as-images in answers

This is related to this question: On the inclusion of pages-of-text-as-images in questions and inspired by this answer of mine: https://math.stackexchange.com/a/100984/2614 So, the discussion in the ...
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### How can I post some of the pages from google books preview?

I heard someone cannot view the page that I can view in Google books, But sometimes I may have problems inside the book, how can I paste the image or page from Google books to this website?
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### Review queue tests in need of revision?

I was going through the review queue earlier when I was asked to review this question, which, in my opinion, is poorly written and most of its content is an image. Although, judging by this thread, ...
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### Self-delete my criticized question?

I'd a problem reading & understanding a certain argument in an article on numbertheory. Not a big thing for any student with some experience with $\lim \inf()$ and $\lim \sup()$. So I copied (...
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### A bevy of questions with embedded images

This may be a bit of a temporary issue, but of late, and in particular today, I have noticed an unusual number of questions that contain their content in linked images. I generally do about 20 close ...
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When answering this question, I give a link to a Google Books excerpt, where one can find almost exactly the function the OP is looking for. As it's only an excerpt, I guess it's fine to give the link....
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I just noticed that this question has a broken link. Is there a standard way to deal with this? Should we delete the link, add a comment beside it, or fix it? I'm not that good with technology, so I'm ...
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### Can Stack Exchange provide a correction on an article?

I am having a doubt in a proof of an article and I am only have the pdf of that article means How can I post Question in some part of the article? Can I upload that pdf? If so, how? And if we ...