
javascript - What does $(function() {} ); do? - Stack Overflow
$ = function() { alert('I am in the $ function'); } JQuery is a very famous JavaScript library and they have decided to put their entire framework inside a function named jQuery . To make it easier …
What is the purpose of a self executing function in javascript?
Mar 3, 2015 · Is there a parameter and the "Bunch of code" returns a function? var a = function(x) { return function() { document.write(x); } }(something); Closure. The value of something gets …
What's the difference between __PRETTY_FUNCTION__, …
Dec 8, 2010 · constexpr const char* function_name() const noexcept; 6 Returns: If this object represents a position in the body of a function, returns an implementation-defined NTBS that …
__FILE__, __LINE__, and __FUNCTION__ usage in C++
constexpr const char* function_name() const noexcept; 6 Returns: If this object represents a position in the body of a function, returns an implementation-defined NTBS that should …
How do function pointers in C work? - Stack Overflow
May 8, 2009 · Function pointers become easy to declare once you have the basic declarators: id: ID: ID is a; Pointer: *D: D pointer to; Function: D(<parameters>): D function taking …
What does (function ($) {}) (jQuery); mean? - Stack Overflow
May 30, 2010 · Line 2 is a plain function, wrapped in parenthesis to tell the runtime to return the function to the parent scope, once it's returned the function is executed using line 4, maybe …
How to show current user name in a cell? - Stack Overflow
Function Username() As String Username = Application.Username End Function The property Application.Username holds the name entered with the installation of MS Office. Enter this …
How to correctly use the extern keyword in C - Stack Overflow
Jan 31, 2009 · When a function is defined as static in a header file, the compiler/linker must find an instance of a function with that name in each module which uses that include file. A function …
Python: Is there an equivalent of mid, right, and left from BASIC?
May 30, 2015 · These work great for reading left / right "n" characters from a string, but, at least with BBC BASIC, the LEFT$() and RIGHT$() functions allowed you to change the left / right …
The term 'node' is not recognized as the name of a cmdlet, …
Jan 29, 2020 · node: The term 'node' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was included, verify that …