What does (:) do in Haskell?
101428
What does the : infix operator do in Haskell?
71529
What is this operator: &=
97025
Can I get $$...$$ to behave like \[...\]?
91433
Is there a difference between :: and . when calling class methods in Ruby?
36537
do { ... } while (0) — what is it good for?
36954
What does the construct f[x_] := f[x] = ... mean?
63017
How does a for loop work, specifically for(;;)?
105788
Why is `[` a shell builtin and `[[` a shell keyword?
18866
what is the meaning of "let x = x in x" and "data Float#" in GHC.Prim in Haskell
96849
What does =~ do in Perl?
85451
What is the rule for parenthesis in Scala method invocation?
131658
What is ?: in PHP 5.3?
50705
What is ->() { } in Ruby?
59758
Is there any difference between `List x;` and `List x()`
120372
How to typeset $:=$ correctly?
16088
How does the (function() {})() construct work and why do people use it?
66357
What does the function declaration "sub function($$)" mean?