yangshun

// Steps to share Coursera Quiz answers
// =====
// 1. Open the web developer console. In Chrome, press ctrl/cmd + shift + J, in Firefox, press ctrl/cmd + shift + K
// 2. Copy the following code below and paste it in the console. Press enter.
// 3. Your answers will be printed out and you can share it with other people (:
//

(function () {
  var answer = '\n';

yangshun

Blackbox testing:

Test background loads ok and is scrollable
	Still scrollable with game objects. 
Test implementation of buttons
	Save, load
		Save/load empty screen
		Save/load one object (try different types)
		Save/load one object of each type
		Save/load with many objects

yangshun

//  Hack for Kolor Game
//  1. Play the game at http://kolor.moro.es
//  2. Before clicking on "Start!", open up the JavaScript console and paste the following snippet of code.
//  3. WIN.

//  Change the value for INTERVAL to have a faster refresh rate.
//  Set AUTOPLAY to true to let the game play on its own, you lazy bum.

(function () {
  

yangshun

/*!
    jQuery.touchScrollBuster v0.0.1
    Tay Yang Shun https://github.com/yangshun

    The MIT License (MIT)
    Copyright (c) 2015
    
    $(el).touchScrollBuster() will prevent parent containers from scrolling
    when the child container is at the top or at the bottom.
*/

yangshun

function arrayToCSV (twoDiArray) {
    //  Modified from: http://stackoverflow.com/questions/17836273/
    //  export-javascript-data-to-csv-file-without-server-interaction
    var csvRows = [];
    for (var i = 0; i < twoDiArray.length; ++i) {
        for (var j = 0; j < twoDiArray[i].length; ++j) {
            twoDiArray[i][j] = '\"' + twoDiArray[i][j] + '\"';  // Handle elements that contain commas
        }
        csvRows.push(twoDiArray[i].join(','));
    }

yangshun

{
  "parser": "babel-eslint",
  "ecmaFeatures": {
    "jsx": true,
    "arrowFunctions": true,
    "blockBindings": true,
    "generators": true
  },
  "rules": {
    "accessor-pairs": 0,

yangshun

import { Component } from "React";

export var Enhance = ComposedComponent => class extends Component {
  constructor() {
    this.state = { data: null };
  }
  componentDidMount() {
    this.setState({ data: 'Hello' });
  }
  render() {

yangshun

//  "body-parser": "^1.4.3",
//  "express": "^4.4.5",
//  "request": "^2.67.0"

var fs = require('fs');
var path = require('path');
var express = require('express');
var bodyParser = require('body-parser');
var app = express();
var http = require('http');

yangshun

// From http://www.science.co.il/International/Country-codes.asp

var data = {};
var trs = document.querySelectorAll('table.sortable tbody tr');

for (var i = 0; i < trs.length; i++) {
  var item = trs[i];
  var tds = item.querySelectorAll('td');
  data[tds[2].textContent] = {
    name: tds[0].textContent,

yangshun

#!/bin/bash
#
# This script configures WordPress file permissions based on recommendations
# from http://codex.wordpress.org/Hardening_WordPress#File_permissions
#
# Author: Michael Conigliaro <mike [at] conigliaro [dot] org>
#
WP_OWNER=www-data # <-- wordpress owner
WP_GROUP=www-data # <-- wordpress group
WP_ROOT=$1 # <-- wordpress root directory