我可以回答你一句无可奉告 xingmarc

## findCoinCombination.js
// find all combination of coins up to an amount of money.
function findCoinCombination(money, coins) {
  var solution = Arrays.from(coins, function() {
    return 0;
  })
  function helper(moneyLeft, level, solution) {
    if (level == solution.length - 1) {
      solution[level] = moneyLeft;
      console.log(solution)
      return;

## how-webpack-create-final-asset.js
// iife
(function(moduleArray) {
  var cache = {};
  function webpackRequire(index) {
    if (cache[index]) {
      return cache[index];
    }

    var module = { exports: {} };
    var file = moduleArray[index];

## debounce.js
function debounce(func, wait, immediate) {
	var timeout;
	return function() {
		var context = this, args = arguments;

		var later = function() {
        		timeout = null;
			if (!immediate) {
				func.apply(context, args)
			}

## typeahead.html
<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8">
  <title>A Type Ahead Example</title>
</head>
<body>
  <!-- The Trick here is to use two overlapping <input>, one for the hint, one for the actual input -->
  <div style="position: relative;">
    <input
	// find all combination of coins up to an amount of money.
	function findCoinCombination(money, coins) {
	var solution = Arrays.from(coins, function() {
	return 0;
	})
	function helper(moneyLeft, level, solution) {
	if (level == solution.length - 1) {
	solution[level] = moneyLeft;
	console.log(solution)
	return;
	// iife
	(function(moduleArray) {
	var cache = {};
	function webpackRequire(index) {
	if (cache[index]) {
	return cache[index];
	}

	var module = { exports: {} };
	var file = moduleArray[index];
	function debounce(func, wait, immediate) {
	var timeout;
	return function() {
	var context = this, args = arguments;

	var later = function() {
	timeout = null;
	if (!immediate) {
	func.apply(context, args)
	}
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8">
	<title>A Type Ahead Example</title>
	</head>
	<body>
	<!-- The Trick here is to use two overlapping <input>, one for the hint, one for the actual input -->
	<div style="position: relative;">
	<input