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 8, 2010 · The identifier __func__ is implicitly declared by the translator as if, immediately following the opening brace of each function definition, the declaration static const char …
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 "function*" in JavaScript? - Stack Overflow
Mar 8, 2012 · 12 The function* type looks like it acts as a generator function for processes that can be iterated. C# has a feature like this using "yield return" see 1 and see 2 Essentially this …
var functionName = function() {} vs function functionName() {}
Dec 3, 2008 · The difference is that functionOne is a function expression and so only defined when that line is reached, whereas functionTwo is a function declaration and is defined as …
php - Notice: Function _load_textdomain_just_in_time was called ...
Nov 18, 2024 · Check your textdomain registration code and make sure the function is set to init hook or later. By textdomain registration code I mean the load_textdomain, …
Check if a variable is of function type - Stack Overflow
The first solution fails in case of a function passed to a different frame context. For example, from an iframe top.Function !== Function. To be sure, use the second one (any misspelling of …
JavaScript error: "is not a function" - Stack Overflow
It was attempted to call a value like a function, but the value is not actually a function. Some code expects you to provide a function, but that didn't happen.
Returning multiple values from a C++ function - Stack Overflow
Aug 19, 2015 · Is there a preferred way to return multiple values from a C++ function? For example, imagine a function that divides two integers and returns both the quotient and the …