ded

function parallel() {
  var args = Array.apply(null, arguments)
    , callback = args.pop()
    , returns = []
    , len = 0
  args.forEach(function (el, i) {
    el(function () {
      var a = Array.apply(null, arguments)
        , e = a.shift()
      if (e) return callback(e)

lucasfais

Sublime Text 2 – Useful Shortcuts (Mac OS X)

General

⌘T	go to file
⌘⌃P	go to project
⌘R	go to methods
⌃G	go to line
⌘KB	toggle side bar
⌘⇧P	command prompt

bentruyman

// Generates a URL-friendly "slug" from a provided string.
// For example: "This Is Great!!!" transforms into "this-is-great"
function generateSlug (value) {
  // 1) convert to lowercase
  // 2) remove dashes and pluses
  // 3) replace spaces with dashes
  // 4) remove everything but alphanumeric characters and dashes
  return value.toLowerCase().replace(/-+/g, '').replace(/\s+/g, '-').replace(/[^a-z0-9-]/g, '');
};

paulirish

// http://paulirish.com/2011/requestanimationframe-for-smart-animating/
// http://my.opera.com/emoller/blog/2011/12/20/requestanimationframe-for-smart-er-animating

// requestAnimationFrame polyfill by Erik Möller. fixes from Paul Irish and Tino Zijdel

// MIT license

(function() {
    var lastTime = 0;
    var vendors = ['ms', 'moz', 'webkit', 'o'];

dominictarr

High level style in javascript.

Opinions are like assholes, every one has got one.

This one is mine.

Punctuation: who cares?

Punctuation is a bikeshed. Put your semicolons, whitespace, and commas where you like them.

pikesley

At AMEE, we've been using Sendgrid (to take care of delivering email) and KissMetrics (to help us understand in detail how our apps are used) for a while now (we'd never be able to deliver the same level of service internally as they can, and they get better for free), but as is often the case when working with disparate third party services, they don't always work together how you want.

One of the reasons we use these two services however, is that they provide a rich enough API to combine them to plug gaps like we mentioned above.

For example, we use Sendgrid for transactional email, and it does a sterling job when it comes to actually making sure email ends up in the right inbox. But if we wanted to see what a user did with an email it had arrived, and log that for analysis later, we could't find a simple way to do this.

Likewise with KissMetrics - it's straightforward enough to create a libary of events in the browser to log, that you can then combine in groups to build reports on how well a certain

sakti

Client-side SSL

For excessively paranoid client authentication.

Using self-signed certificate.

Create a Certificate Authority root (which represents this server)

Organization & Common Name: Some human identifier for this server CA.

openssl genrsa -des3 -out ca.key 4096
openssl req -new -x509 -days 365 -key ca.key -out ca.crt

jdp

#!/bin/sh
#
# Usage: ./redis-movekeys.sh [-h host] [-p port] [-n src] [-m dest] pattern
#
# Move keys matching pattern from the src Redis database to the
# dest Redis database.

set -e

HOST="localhost"

Daniel15

  /**
   * Does an AJAX load of the specified URL
   *
   * @param {String} url        URL to load
   * @param {Object} data       Hash of data to send in querystring
   * @param {Function} callback Function to call once request returns
   */
  function load(url, data, callback) {
    if (data) {
      var params = Object.keys(data)

sindresorhus

# npm publish with goodies
# prerequisite: `npm install -g trash`
# `np` with an optional argument `patch`/`minor`/`major`/`<version>`
# defaults to `patch`
np() {
	trash node_modules &>/dev/null;
	git pull --rebase &&
	npm install &&
	npm test &&
	npm version ${1:-patch} &&