woubuc

Phaser Cheatsheet

This is the content from the original Phaser cheatsheet, the site of which went down. I'm editing outdated information as I come across it.

Starting a new game

Reference: http://docs.phaser.io/Phaser.Game.html#Game

var game = new Phaser.Game(width, height, renderer, "parent");
//All parameters are optional but you usually want to set width and height
//Remember that the game object inherits many properties and methods!

prashaantt

const Fs = require('fs');
const Path = require('path');

const files = [];
const nodeModules = {};

const getFilesAndSubdirectories = (dir) => {

    Fs.readdirSync(dir)
        .forEach((item) => {

paulirish

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics

• elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

robertjpayne

#import <Foundation/Foundation.h>
#import "RCTBridgeModule.h"

#define RCT_EXTERN_MODULE(objc_name, objc_supername) \
  RCT_EXTERN_REMAP_MODULE(objc_name, objc_name, objc_supername)

#define RCT_EXTERN_REMAP_MODULE(js_name, objc_name, objc_supername) \
  objc_name : objc_supername \
  @end \
  @interface objc_name (RCTExternModule) <RCTBridgeModule> \

wincent

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

ericelliott

Essential JavaScript Links

I no longer mantain this list. There are lots of other very comprehensive JavaScript link lists out there. Please see those, instead (Google "awesome JavaScript" for a start).

fiznool

'use strict';

/**
 * The default alphabet is 25 numbers and lowercase letters.
 * Any numbers that look like letters and vice versa are removed:
 * 1 l, 0 o.
 * Also the following letters are not present, to prevent any
 * expletives: cfhistu
 */
var ALPHABET =

myusuf3

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule "
• Delete the now untracked submodule files rm -rf path_to_submodule

thmain

/**
 * @jsx React.DOM
 */

var React = require('react'),
    MyReactComponent = React.createClass({

    // The object returned by this method sets the initial value of this.state
    getInitialState: function(){
    	return {};

francolaiuppa

// Requires https://www.npmjs.org/package/s3-policy and https://www.npmjs.org/package/node-uuid
var config = require('env/' + process.env.NODE_ENV),
  policy = require('s3-policy'),
  uuid = require('node-uuid');

// SETUP S3
const AWS_ACCESS_KEY = config.s3.accessKey;
const AWS_SECRET_KEY = config.s3.secret;
const S3_BUCKET = config.s3.bucket;