What is the difference between function and function

Question

What is the difference between function and function

thanks

Answer 1

Take this tutorial

Defining functions The Function constructor 

https://developer.mozilla.org/en/JavaScript/Reference/Functions_and_function_scope

Answer 2

function is a language keyword used to define functions.

function is a built-in prototype of an object that represents all functions.

Answer 3

See the following tutorial for details.

https://developer.mozilla.org/en/JavaScript/Reference/Functions_and_function_scope

Function constructor, function method means