Integralist

##JavaScript specific Questions

• Which JavaScript libraries have you used?
• How is JavaScript different from Java?
• What are undefined and undeclared variables?
• What is an expression?
• What is a statement?
• Give an example of a function declaration
• Give an example of a function expression
• Explain what the DOM is and some best practices for interacting with it.

adamawolf

i386 : iPhone Simulator
x86_64 : iPhone Simulator
arm64 : iPhone Simulator
iPhone1,1 : iPhone
iPhone1,2 : iPhone 3G
iPhone2,1 : iPhone 3GS
iPhone3,1 : iPhone 4
iPhone3,2 : iPhone 4 GSM Rev A
iPhone3,3 : iPhone 4 CDMA
iPhone4,1 : iPhone 4S

rui-ferreira

.wrap {
    width: 100%;
    border: 1px brown solid;
    font-size: 30px;
}
.resizable {
    width: 50%;
    height: 120px;
    padding: 0px;
    background-color: coral;

demisx

Provider	Singleton	Instantiable	Configurable
Constant	Yes	No	No
Value	Yes	No	No
Service	Yes	No	No
Factory	Yes	Yes	No
Decorator	Yes	No?	No
Provider	Yes	Yes	Yes

Constant

staltz

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.

---

jquense

The 0.13.0 improvements to React Components are often framed as "es6 classes" but being able to use the new class syntax isn't really the big change. The main thing of note in 0.13 is that React Components are no longer special objects that need to be created using a specific method (createClass()). One of the benefits of this change is that you can use the es6 class syntax, but also tons of other patterns work as well!

Below are a few examples creating React components that all work as expected using a bunch of JS object creation patterns (https://github.com/getify/You-Dont-Know-JS/blob/master/this%20&%20object%20prototypes/ch4.md#mixins). All of the examples are of stateful components, and so need to delegate to React.Component for setState(), but if you have stateless components each patterns tends to get even simpler. The one major caveat with react components is that you need to assign props and context to the component instance otherwise the component will be static. The reason is

g0t4

var normalize = System.normalize;
System.normalize = function (name, parentName, parentAddress) {
  console.log("normalize: " + JSON.stringify({
      name: name,
      parentName: parentName,
      parentAddress: parentAddress
    }));
  return normalize.call(this, name, parentName, parentAddress);
};

madhums

• 10 Interview Questions Every JavaScript Developer Should Know
• The Two Pillars of JavaScript
• Why I use Tape Instead of Mocha & So Should You
• A Simple Challenge to Classical Inheritance Fans
• Assessing Employee Performance
• How to Use Classes and Sleep at Night
• A curated list of resources on why ES6 (aka ES2015) classes are NOT awesome
• [Composition in Javascript](http://rjzaworski.com/2

btroncone

Comprehensive Introduction to @ngrx/store

By: @BTroncone

Also check out my lesson @ngrx/store in 10 minutes on egghead.io!

Update: Non-middleware examples have been updated to ngrx/store v2. More coming soon!

Table of Contents

juanmaguitar

// https://medium.com/@rdsubhas/es6-from-callbacks-to-promises-to-generators-87f1c0cd8f2e#.q7boouq4o

/* Step 1: Callback hell — N levels deep */

var request = require('request');
var url1='http://httpbin.org/', url2=url1, url3=url1, url4=url1;

function foo(finalCallback) {
  request.get(url1, function(err1, res1) {
    if (err1) { return finalCallback(err1); }