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2 votes
0 answers
102 views

Some arrows in commutative diagrams in comments are wrongly interpreted as @-notifications; and a bonus question about CDs on MMO

I left the following comment on Pullbacks in this category of vector spaces are intersections: Are the morphisms in your category isometries? Otherwise, I'm not sure why the category is left ...
LSpice's user avatar
  • 12.9k
6 votes
0 answers
333 views

Only one addtional @user

Why do we have this restriction? There are many circumstances where it is natural to cite several users (especially when several=two) in one comment.
Joseph O'Rourke's user avatar
2 votes
0 answers
240 views

Should @ in referring to some one in comments be changed

Suppose I want to refer some person X in comments, I write @X. Suppose the name of that person is not in English script, it is not clear how to refer that person. Some times it comes automatically ...
Praphulla Koushik's user avatar
12 votes
1 answer
329 views

Being notified of the comments under the answer of someone else to your post

Sometimes a lot of good things happen as the comments under an answer to your post. Though we are notified of the answers given or the comments under the body of the post, it seems that we are not ...
Amir Asghari's user avatar
  • 2,437
3 votes
1 answer
179 views

I can't find a comment to my answer

I have posted an answer to this question: Most dispersed set of points in a disk?, but do not see any indication that a comment has been left to that answer, if I however use the StackExchange App, ...
Manfred Weis's user avatar
  • 13.2k
4 votes
1 answer
205 views

Problem replying to comments

Usually, I'm able to address a comment to someone by writing "@[whoever]" before the text; but in a comment to a recent question (Compact, densely ordered spaces) I wasn't able to do this: when I ...
Noah Schweber's user avatar