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.

---

ryanflorence

var Toggler = require('./toggler');
var React = require('react/addons');
var assert = chai.assert;
var Simulate = React.addons.TestUtils.Simulate

describe('Toggler', function(){

  var toggler, el;

  beforeEach(function() {

Kartones

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

• -E: will describe the underlaying queries of the \ commands (cool for learning!)
• -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

LeaVerou

(function(){
var log = console.log;

console.log = function(str) {
	var css = 'background: linear-gradient(to right, red, yellow, lime, aqua, blue, fuchsia, red); color: white; font-weight: bold;';
	var args = Array.prototype.slice.call(arguments);
	args[0] = '%c' + args[0];
	args.splice(1,0,css);
	return log.apply(console, args);
}

hellerbarde

Latency numbers every programmer should know

L1 cache reference ......................... 0.5 ns
Branch mispredict ............................ 5 ns
L2 cache reference ........................... 7 ns
Mutex lock/unlock ........................... 25 ns
Main memory reference ...................... 100 ns             
Compress 1K bytes with Zippy ............. 3,000 ns  =   3 µs
Send 2K bytes over 1 Gbps network ....... 20,000 ns  =  20 µs
SSD random read ........................ 150,000 ns  = 150 µs

Read 1 MB sequentially from memory ..... 250,000 ns = 250 µs

masak

(The below text is licensed with CC0, which means that if you want to use or translate it, that is OK by me.)

Ok, I geeked out, and this is probably more information than you need. But it completely answers the question. Sorry. ☺

Locally, I'm at this commit:

$ git show
commit d6cd1e2bd19e03a81132a23b2025920577f84e37
Author: jnthn <[email protected]>

Date: Sun Apr 15 16:35:03 2012 +0200

btoone

Introduction

An introduction to curl using GitHub's API.

The Basics

Makes a basic GET request to the specifed URI

curl https://api.github.com/users/caspyin

nathansmith

// JS Module Pattern:
// http://j.mp/module-pattern

// Redefine: $, window, document, undefined.
var APP = (function($, window, document, undefined) {
  // Automatically calls all functions in APP.init
  $(document).ready(function() {
    APP.go();
  });