What is the difference between :after and ::after?
72571
Should I use single or double colon notation for pseudo-elements?
142152
What is the difference between " from ～to～" and "from ～ through～"?
111925
What's the difference between !, %, and @ in replacement tokens?
135638
The difference between \e and ^[
41931
What's the difference between align and align*?
15469
Difference between ! vs !! vs * in /etc/shadow
18722
Should I use $* or $@?
156273
What is the difference between "var=${var:-word}" and "var=${var:=word}"?
131658
What is ?: in PHP 5.3?
101680
What is the difference between prefix and postfix operators?
71447
When to use \edef, \noexpand, and \expandafter?
5528
Difference between $:=$ and $=$
21467
Can you add line breaks to the :after pseudo element?
109504
The difference between && and ||
93259
Difference between double quotes
77813
Using perfect constructions after "since"
21063
What is the difference between \def and \newcommand?