zumbojo

# Simple bijective function
#   Basically encodes any integer into a base(n) string,
#     where n is ALPHABET.length.
#   Based on pseudocode from http://stackoverflow.com/questions/742013/how-to-code-a-url-shortener/742047#742047

ALPHABET =
  "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789".split(//)
  # make your own alphabet using:
  # (('a'..'z').to_a + ('A'..'Z').to_a + (0..9).to_a).shuffle.join

javierarce

javascript: void((function() {
	
	var pickerTag = document.getElementById('colorPicker');

    if (pickerTag != null) {
       document.body.removeChild(pickerTag);
    }
	
    var li = document.getElementsByClassName('color');

itsadok

/*
 * jQuery selectbox plugin
 *
 * Copyright (c) 2007 Sadri Sahraoui (brainfault.com)
 * Licensed under the GPL license and MIT:
 *   http://www.opensource.org/licenses/GPL-license.php
 *   http://www.opensource.org/licenses/mit-license.php
 *
 * The code is inspired from Autocomplete plugin (http://www.dyve.net/jquery/?autocomplete)
 *

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

will

// ~/Library/Application Support/Propane/unsupported/caveatPatchor.js

var mapping = {};
var loadEmotes = function(response) {
  response.forEach(function(a){a.emoticons.forEach(function(b){mapping[b.code] = b.image})});
  window.chat.speaker.filters.unshift(
    function(m){
      var match;
      if(match=m.match(/^:(.*):$/)){
        return mapping[match[0]];

ferblape

var cluster = require('cluster');

if (cluster.isMaster) {
  
  for (var i = 0; i < 3; i++) {
    cluster.fork();
  }
  
  cluster.on('death', function(worker) {
    console.log('worker ' + worker.pid + ' died');

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

javan

//
// Example usage: phantomjs screenshot.js http://yahoo.com /tmp/yahoo.png
//

var system = require('system');
var url = system.args[1];
var filename = system.args[2];
var page = new WebPage();

page.open(url, function (status) {

andreasbovens

Intro

http://socialdriver.com/2012/07/20-best-responsive-websites/ lists 20 sites that are supposedly best-in-class when it comes to responsive design techniques. I had a look at the viewport meta tags used in these sites.

Findings

• All sites use width=device-width, with in most cases an additional initial-scale=1. This is good practice.

However:

• 8 sites turn off pinch-zooming by setting maximum-scale to 1, or using user-scalable=no. While there are some corner use cases for this, it does not make sense to do this on text-heavy sites as it impairs accessibility.
• 3 sites use semi-colons as delimiters between viewport values. While this works in newer mobile browsers, it's not officially supported, and breaks in older mobile browser versions.
• 1 site has 2 viewport meta tags (with different values) in the source...

wuputah

#!/bin/bash
# ./clone-db COLOR from-app to-app plan
#
# example:
#   ./clone-db COBALT my-production-app my-staging-app crane 
#
# The COLOR is used for a grep on your config var output, so make sure it's unique.

color=$1
src=$2