http://ln.hixie.ch/?start=1037910467&count=1
http://ln.hixie.ch/?start=1137740632&count=1
function git_branch { | |
git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\ \(\1\)/' | |
} | |
PS1=" λ \W\$(git_branch): " | |
PS2=" | " |
// ---------------------------------------------------------- | |
// A short snippet for detecting versions of IE in JavaScript | |
// without resorting to user-agent sniffing | |
// ---------------------------------------------------------- | |
// If you're not in IE (or IE version is less than 5) then: | |
// ie === undefined | |
// If you're in IE (>=5) then you can determine which version: | |
// ie === 7; // IE7 | |
// Thus, to detect IE: | |
// if (ie) {} |
Get it from http://developer.apple.com. You will not be able to submit apps to any stores using this XCode version, so turn away if that is something you might want to do.
In XCode's Preferences > Downloads you can install command line tools.
Authored by Peter Rybin , Chrome DevTools team
In this short guide we'll review some new Chrome DevTools features for "function scope" and "internal properties" by exploring some base JavaScript language concepts.
Let's start with closures – one of the most famous things in JS. A closure is a function, that uses variables from outside. See an example:
// Short module explanation // Something to gather my thoughts | |
// // I think this looks cool. | |
// | |
module.exports = the_exported_function // Modules are a function. Always. | |
// | |
module.exports.extra = extra // Additional API entry points if | |
module.exports.other = other // desired. | |
// | |
var util = require('util') // Other packages from npm or core | |
var assert = require('assert') // No comma-first due to lots of |
#!/usr/bin/env ruby | |
# Script to import tumblr posts into local markdown posts ready to be consumed by Jekyll. | |
# Inspired by New Bamboo's post http://blog.new-bamboo.co.uk/2009/2/20/migrating-from-mephisto-to-jekyll | |
# Supports post types: regular, quote, link, photo, video and audio | |
# Saves local copies of images | |
require 'rubygems' | |
require 'open-uri' | |
require 'nokogiri' |
These commands are good as of 2011-07-27.
App store http://itunes.apple.com/us/app/xcode/id448457090?mt=12) The download/install takes awhile so start it first. When it finishes downloading you will still need to run it to complete installation.
# Have you ever had to sleep() in Capybara-WebKit to wait for AJAX and/or CSS animations? | |
describe 'Modal' do | |
should 'display login errors' do | |
visit root_path | |
click_link 'My HomeMarks' | |
within '#login_area' do | |
fill_in 'email', with: 'will@not.work' | |
fill_in 'password', with: 'test' |
ARCHFLAGS="-arch x86_64" gem install mysql2 -- –with-mysql-config=/usr/local/bin/mysql_config |