hackingbeauty

function findSubsets(arr){
  var subsets = [],
		permutations = getPermutations(arr,2);
	console.log(findInArr(arr, permutations));
	return findInArr(arr, permutations).length;
}

function findInArr(arr, permutations){
	var returnArr = [], sum;
	for(var i = 0; i<permutations.length; i++){ // iterate through each permutation

hackingbeauty

function merge(obj1, obj2){
    var mergedObj = {}, subHash = {};
    for(key in obj1){
      mergedObj[key] = obj1[key];
    }
    for(key in obj2){ // iterate through level1 keys of obj2
      if(!mergedObj.hasOwnProperty(key)){
        mergedObj[key] = obj2[key]; // if key of obj2 does not exist, add to mergedObj
      } else {
      	subHash = mergedObj[key];

hackingbeauty

<div id="container"></div>
<div id="result"></div>
<input type="submit" id="submit-button" />

<script>

  VIKI = {
		init: function(){
			var inputs = this.createNodes(5);
			this.computeValue(inputs);

hackingbeauty

function secondLargest(arr){
    var newArr = [], secondLargest;
    for(var i = 0; i < arr.length; i++){
        if(arr[i] % 3 === 0){
            newArr.push(arr[i]);
        }
    }
    newArr.sort(function(a,b){return a-b});
    secondLargest = newArr[newArr.length - 1];
    return secondLargest;

hackingbeauty

{
  "name": "chat-salon",
  "version": "0.0.1-18",
  "private": true,
  "scripts": {
    "test": "./bin/test",
    "start": "node app.js"
  },
  "dependencies": {
    "express": "3.4.0",

hackingbeauty

// Object literal pattern aka Singleton
var Animal = {
  speak: function(words){
  	console.log(words)
  }
}

// Module Pattern
var Animal = (function(){
  var internalVar = 1;

hackingbeauty

'use strict';

function Calculator(){
}

Calculator.prototype.add = function( int1, int2 ){
	return int1 + int2;
};

hackingbeauty

function findMin( A, K ){
	var newArr = [];

	for(var i = 0; i< A.length; i++){
		if(A[i-K+1] < A[i]){
			newArr.push( A[i-K+1] );
		} else {
			newArr.push( A[i] );
		}

hackingbeauty

import React from 'react';
import Router from 'react-router';
import BrowserHistory from 'react-router/lib/History';
import App from './components/App.jsx';
import TaskList from './components/TaskList.jsx';
import { DefaultRoute, Link, Route, RouteHandler } from 'react-router';

var routes = (
  <Route handler={App} path="/">
    <DefaultRoute handler={App} />

hackingbeauty

// 22: class - creation
// To do: make all tests pass, leave the assert lines unchanged!

describe('class creation', () => {

  it('is as simple as `class XXX {}`', function() {
    class TestClass {};
    
    const instance = new TestClass();
    assert.equal(typeof instance, 'object');