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Arrayzing - The JavaScript array cheatsheet

This is a work-in-progress cheatsheet for JS arrays. Please feel free to leave a comment if this has helped you or you would like to suggest anything.

• Create an array
• Empty an array
• Clone an array
• Get last item
• Remove first item
• Remove last item

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Multiple SSH Keys settings for different github account

create different public key

create different ssh key according the article Mac Set-Up Git

$ ssh-keygen -t rsa -C "your_email@youremail.com"

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The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

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/*
Copyright (c) 2011 Andrei Mackenzie

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE 

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// look here for more details : https://developer.mozilla.org/en-US/docs/DOM/event.initMouseEvent

var mouseMoveEvent = document.createEvent("MouseEvents");

mouseMoveEvent.initMouseEvent(
           "mousemove", //event type : click, mousedown, mouseup, mouseover, mousemove, mouseout.  
           true, //canBubble
           false, //cancelable
           window, //event's AbstractView : should be window 
           1, // detail : Event's mouse click count 

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// gecko and  webkit
// details here https://developer.mozilla.org/en-US/docs/DOM/event.initKeyEvent

var keyboardEvent = document.createEvent("KeyboardEvent");
var initMethod = typeof keyboardEvent.initKeyboardEvent !== 'undefined' ? "initKeyboardEvent" : "initKeyEvent";


keyboardEvent[initMethod](
                   "keydown", // event type : keydown, keyup, keypress
                    true,     // bubbles

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// Use Gists to store code you would like to remember later on
console.log(window); // log the "window" object to the console

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#!/usr/bin/env node
var fs = require('fs');
var outfile = "primes.txt";

var count = 0;
var maxCount = 100;
var primes = [];

var i = 2;

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#!/usr/bin/env node

/*
 * Inspired by: http://stackoverflow.com/questions/4360060/video-streaming-with-html-5-via-node-js
 * Modified from https://gist.github.com/paolorossi/1993068
 */

var http = require('http')
  , fs = require('fs')
  , util = require('util')

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FROM alpine

RUN apk add --update --no-cache nodejs
RUN npm i -g yarn

ADD package.json yarn.lock /tmp/
ADD .yarn-cache.tgz /

RUN cd /tmp && yarn
RUN mkdir -p /service && cd /service && ln -s /tmp/node_modules