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Head-First-JavaScript-Programming/chapter10/addN.html at master · ouskah/Head-First-JavaScript-Programming · GitHub

27 lines (22 loc) · 430 Bytes

<!doctype html>
<html lang="en">
<meta charset="utf-8">
<title>Return a function from a function</title>
function addN(n) {
    var adder = function(x) {
                   return n + x;
    return adder;
var add2 = addN(2);
console.log(add2(10));
console.log(add2(100));
var add100 = addN(100);
console.log(add100(1));
console.log(add100(50));
<body> </body>