
syntax - What does %>% function mean in R? - Stack Overflow
Nov 25, 2014 · The funny percent-sign syntax is how R lets users define their own infix functions. An example of a built-in infix operator in R is +; the + in 1 + 2 actually does the function call …
How do function pointers in C work? - Stack Overflow
May 8, 2009 · Function pointers become easy to declare once you have the basic declarators: id: ID: ID is a; Pointer: *D: D pointer to; Function: D(<parameters>): D function taking …
What is the difference between a "function" and a "procedure"?
Apr 6, 2009 · A Function must return a value but in Stored Procedures it is optional: a procedure can return 0 or n values. Functions can have only input parameters for it, whereas procedures …
Function vs. Stored Procedure in SQL Server - Stack Overflow
Jan 9, 2023 · Function must return a value but in Stored Procedure it is optional( Procedure can return zero or n values). Functions can have only input parameters for it whereas Procedures …
language agnostic - What is a lambda (function)? - Stack Overflow
Aug 19, 2008 · Let's look a little bit closer to our function and we may notice that out of the name of the functions there are some more details we need to explain to understand what a function …
What does ** (double star/asterisk) and * (star/asterisk) do for ...
Aug 31, 2008 · So we now know function definitions with positional as well as keyword arguments. Now let us study the '*' operator and '**' operator. Please note these operators can …
How can I specify the function type in my type hints?
Jun 15, 2016 · Another interesting point to note is that you can use the built in function type() to get the type of a built in function and use that. So you could have. def f(my_function: …
What's the difference between a method and a function?
Sep 30, 2008 · Function is a code that has to play a role (a function) of doing something. Method is a method to resolve the problem. It does the same thing. It is the same thing. If you want to …
How to return a result from a VBA function - Stack Overflow
Public Function testRange() As Range Set testRange = Range("A1") End Function Example usage: Dim r As Range Set r = testRange() Note that assigning a return value to the function …
How can I return two values from a function in Python?
Values aren't returned "in variables"; that's not how Python works. A function returns values (objects). A variable is just a name for a value in a given context. When you call a function and …