Significance of $ in javascript library and other languages
55375
What is the $ symbol used for in JavaScript
21506
Why would a JavaScript variable start with a dollar sign?
100230
Reading a javascript script, why so many $ (dollar signs)?
14779
How do ${0##*/} and ${0%/*} work?
105247
what does $ mean here in JQuery
60107
AngularJS and its use of Dollar Variables
21577
What does $ mean/do in Haskell?
61261
What does the leading semicolon in JavaScript libraries do?
9417
Are there constants in JavaScript?
93884
What does the ^ (caret) symbol do in JavaScript?
55889
jQuery dollar sign ($) as function argument?
40897
When would you see Jquery dollar sign used at the end of the name of something
101361
Why does local fn=$(...) mask the $? status code
18570
using $$ in a post causes strange number series to appear
50136
Using "${a:-b}" for variable assignment in scripts
45662
What is `$?` ? Is it a variable?
138524
$* in bash scripting