
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 …
What's the difference between __PRETTY_FUNCTION__, …
Dec 29, 2023 · 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 …
syntax - What does %>% function mean in R? - Stack Overflow
Nov 25, 2014 · I have seen the use of %>% (percent greater than percent) function in some packages like dplyr and rvest. What does it mean? Is it a way to write closure blocks in R?
__FILE__, __LINE__, and __FUNCTION__ usage in C++
I'm primarily concerned with giving the user misleading data—for example, reporting the incorrect line number or function as a result of optimization—or taking a performance hit as a result. …
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 is the proper way to comment functions in Python?
Dec 14, 2019 · The docstring for a function or method should summarize its behavior and document its arguments, return value (s), side effects, exceptions raised, and restrictions on …
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 …
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.
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 …