bitboxer

# opens the current git repo in tower if no argument is given
tower() {
  if [[ "$#" > 0 ]]; then
    gittower $@
  else
    gittower `git rev-parse --show-toplevel`
  fi
}

jashkenas

# MAC manipulators
alias random_mac='sudo ifconfig en0 ether `openssl rand -hex 6 | sed "s/\(..\)/\1:/g; s/.$//"`'
alias restore_mac='sudo ifconfig en0 ether YOUR_ORIGINAL_MAC_ADDRESS_GOES_HERE'

rwaldron

Strict Mode: The Summary!

Identifiers (variables, functions) cannot be named any of these: "implements", "interface", "let", "package", "private", "protected", "public", "static", and "yield"

OctalLiterals are not allowed.

rodneyrehm

// port of https://gist.github.com/909692
// TODO: check char-map of https://github.com/jbroadway/urlify/blob/master/URLify.php for characters we've missed
// TODO: check performance against http://stackoverflow.com/questions/1946040/using-javascript-to-normalize-url-rewriting-strings-entered-by-users

var Urlifyer = function(options) {
    var _key, _code, i, _source, _sources;
    
    // Allow instantiation without the 'new' keyword
    if (!(this instanceof Urlifyer)) {
        return new Urlifyer(options);

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"

nathansmith

# Route extension-less URLs to the equivalent *.html file.

# For instance: example.com/about = example.com/about.html

<IfModule mod_rewrite.c>
 RewriteEngine On
 RewriteCond %{REQUEST_FILENAME} !-f
 RewriteRule ^([^\.]+)$ $1.html [NC,L]
</IfModule>

rodneyrehm

<?php

/*
  consider decomposing the characters to "capture" more "obscure" characters such as ṩ
    - http://www.php.net/manual/en/normalizer.normalize.php#92592
*/

/**
 * Normalize a string to only contain alphanumeric characters and dashes.
 *

cowboy

#!/bin/bash

sudo find '/Applications/Google Chrome.app' \
\( -name inspector.css -or -name devTools.css \) \
-exec sh -c 'cat >> $1 <<WAT

/* Added on `date` */
#drawer .monospace,
#drawer .source-code {
  font-size: 18px !important;

rcmachado

/**
 * $.unserialize
 *
 * Takes a string in format "param1=value1&param2=value2" and returns an object { param1: 'value1', param2: 'value2' }. If the "param1" ends with "[]" the param is treated as an array.
 *
 * Example:
 *
 * Input:  param1=value1&param2=value2
 * Return: { param1 : value1, param2: value2 }
 *