A pop-up appearing for some posts

by XcoderX   Last Updated January 13, 2018 15:24 PM

Before answering, please see our policy on resource recommendation questions. Please write substantial answers that detail the style, content, and prerequisites of the book, paper or other resource. Explain the nature of the resource so that readers can decide which one is best suited for them rather than relying on the opinions of others. Answers containing only a reference to a book or paper will be removed!

Why do some answers have this text box popping up? Why do some answers not have this? Here is the link: Compressible gas dynamics.

Tags : support posting


Related Questions



Animated posting

Updated August 11, 2018 20:24 PM

New user changes post after I answered

Updated January 18, 2018 12:24 PM


How to upload an image to a post?

Updated August 15, 2017 00:24 AM