
javascript - What does $ (function () {} ); do? - Stack Overflow
A function of that nature can be called at any time, anywhere. jQuery (a library built on Javascript) has built in functions that generally required the DOM to be fully rendered before being called.
What is the purpose of a self executing function in javascript?
Mar 3, 2015 · 508 It's all about variable scoping. Variables declared in the self executing function are, by default, only available to code within the self executing function. This allows code to be …
How do function pointers in C work? - Stack Overflow
May 8, 2009 · 356 Function pointers in C can be used to perform object-oriented programming in C. For example, the following lines is written in C: String s1 = newString(); s1->set(s1, "hello"); …
What's the difference between __PRETTY_FUNCTION__, …
Dec 8, 2010 · The documentation says: constexpr const char* function_name () const noexcept; 6 Returns: If this object represents a position in the body of a function, returns an …
What does ** (double star/asterisk) and * (star/asterisk) do for ...
Aug 31, 2008 · See What do ** (double star/asterisk) and * (star/asterisk) mean in a function call? for the complementary question about arguments.
How do I get the number of elements in a list (length of a list) in ...
Nov 11, 2009 · You are obviously asking for the number of elements in the list. If a searcher comes here looking for the size of the object in memory, this is the actual question & answers …
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 …
Remove all spaces from a string in SQL Server - Stack Overflow
Feb 19, 2022 · What is the best way to remove all spaces from a string in SQL Server 2008? LTRIM(RTRIM(' a b ')) would remove all spaces at the right and left of the string, but I also …
How do I define a function with optional arguments?
How do I define a function with optional arguments? Asked 13 years, 4 months ago Modified 12 months ago Viewed 1.2m times
worksheet function - Excel formula to get cell color - Stack Overflow
I would like to know if we can find out the Color of the CELL with the help of any inline formula (without using any macros) I'm using Home User Office package 2010.