Callbacks in JavaScript

Example of call back.

by jshacker

JavaScript

function sum(a, b) { return a+b; }
function diff(a, b) { return a-b; }
function prod(a, b) { return a*b; }
function rem(a, b) { return a%b; }
function quo(a, b) { return parseInt(a/b); }
function mop(a, b, op){
    return op(a, b);
}
var a = 10;
var b = 4;
console.log(mop(a, b, sum));
console.log(mop(a, b, prod));
console.log(mop(a, b, diff));
console.log(mop(a, b, rem));
console.log(mop(a, b, quo));