Whats the point of #define?
65807
How do you use #define?
97840
What is the point of using a named function expression?
75989
What is '#' operator in C?
112888
What does $#array mean in Perl?
68351
Why can I use a function before it's defined in JavaScript?
170
What does the @ symbol before a variable name mean in C#?
155155
Parentheses in pure functions: # & vs. ( # &)
97139
#include  vs #include  in a C++ program
70328
@class vs. #import
147469
What does this syntax mean in Python?
18646
Swallowing comma in variadic macros on compilers that do not recognise ##
91407
Is there any reason to use this->
156638
What is the point of header files in C?
21216
Type of #define variables
104939
Why do paramaters of \renewcommand need to double up the # within a \foreach
51432
What does the "$#" special parameter mean in Bash?
25157
What is href="#" and why is it used?