What's the difference between __PRETTY_FUNCTION__, …
Dec 8, 2010 · 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 …
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?
How do function pointers in C work? - Stack Overflow
357 Function pointers in C can be used to perform object-oriented programming in C. For example, the following lines is written in C:
What's the difference between a method and a function?
Oct 1, 2008 · A function has another property: all calls to a function with the same parameters, should return the same result. A method, on the other hand, is a function that is related to an …
language agnostic - What is a lambda (function)? - Stack Overflow
Aug 19, 2008 · A Lambda Function, or a Small Anonymous Function, is a self-contained block of functionality that can be passed around and used in your code. Lambda has different names in …
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 …
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 …
Static variable inside of a function in C - Stack Overflow
A static variable (whether inside a function or not) is initialized exactly once, before any function in that translation unit executes. After that, it retains its value until modified.
What is the difference between a "function" and a "procedure"?
Apr 6, 2009 · A function returns a value and a procedure just executes commands. The name function comes from math. It is used to calculate a value based on input. A procedure is a set …
What is the Python equivalent of static variables inside a function ...
Nov 11, 2008 · Instead of creating a function having a static local variable, you can always create what is called a "function object" and give it a standard (non-static) member variable.