What is the role of the asterisk before the parameter?
3494
What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
132614
Python, what does an underscore before parenthesis do
83053
Difference between [square brackets] and *asterisk
154501
What does (void) 'variable name' do at the beginning of a C function?
61261
What does the leading semicolon in JavaScript libraries do?
30206
Where and how is the _ (underscore) variable specified?
71051
_ (underscore) is a reserved keyword
170
What does the @ symbol before a variable name mean in C#?
96527
What is the purpose of the colon before a block in Python?
8009
What does ':' (colon) do in JavaScript?
76336
String formatting: % vs. .format vs. string literal
24077
What the #$@&%*! is that called?
87796
For required fields, should we add the red asterisk before or after the field label?
48321
What do single quotes do in C++ when used on multiple characters?
62520
What does the tilde before a function name mean in C#?
4332
Why does parameter expansion with spaces without quotes work inside double brackets "[[" but not inside single brackets "["?
48170
What is the purpose of a question mark after a type (for example: int? myVariable)?