@ as a technical term, not a notification marker, in comments
58852
Using @ signs in comments without invoking comment replies?
62718
What's the @ in front of a string in C#?
23405
What does the "@" symbol do in SQL?
115318
Can we get an indication comments are hidden between the comments?
90154
Difficult to lose the "converted to a comment" status message
94755
Difference between "@id/" and "@+id/" in Android
120043
What is the proper use of \@ (i.e., backslash-at)?
47685
How do I view, but not edit, the markup for any given comment on any given Stack Exchange site?
53221
Add @reply autocomplete when commenting on the Android app
137096
What is the purpose of the '@' symbol in CSS?
36066
Add the comments @ auto-complete to mobile theme
113577
New rule preventing multiple @notifies causing Convert to Comment to fail
51745
What does the "at" (@) symbol do in Python?
116055
What does the @ symbol represent in objective-c?
27955
Eeeeek - what happened to my @ salutation?
87575
What does the “@@…@@” meta line with at signs in svn diff or git diff mean?
59454
Use of the comment package