Why do we have to localize $/ in the code?
2986
What is the best way to slurp a file into a string in Perl?
82369
What does #{...} mean?
36012
What is the difference between ./ and ../?
82566
Why should I use $[ EXPR ] instead of $(( EXPR ))?
18570
using $$ in a post causes strange number series to appear
120043
What is the proper use of \@ (i.e., backslash-at)?
13826
In Bash scripting, what's the meaning of " $! "?
97025
Can I get $$...$$ to behave like \[...\]?
98878
#{...} is not allowed in template text
83409
Difference between $ and # in Linux environment
103127
Why there needs to be a $ in calls like "runSomeMonad $ do ..."?
90258
Javascript string replace weirdness -- $$$$ gets collapsed to $$ -- what's the reason behind this result?
101361
Why does local fn=$(...) mask the $? status code
11423
Understand the meaning of `$_`
10896
Missing $ inserted in maths mode
43532
Why does JQuery have dollar signs everywhere?
108681
What is the $? (dollar question mark) variable in shell scripting?