How do function pointers in C work?

357 Function pointers in C can be used to perform object-oriented programming in C. For example, the following lines is written in C:

2025 Aug 25

What''s the difference between __PRETTY_FUNCTION__,

About __func__: "The identifier __func__ is implicitly declared by the translator as if, immediately following the opening brace of each function definition, the declaration: static

2026 Feb 07

iife

Correction suggested by Guffa: The function is executed right after it''s created, not after it is parsed. The entire script block is parsed before any code in it is executed. Also, parsing code

2025 May 18

What is the purpose of a self executing function in javascript?

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 written without

2025 Jan 16

javascript

If a function is constructable, it can be called with new, i.e. new User(). If a function is callable, it can be called without new (i.e. normal function call). Functions created through function

2025 May 23