Christian Aust datenimperator

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

Auto-starting VirtualBox VMs on OS X

After finding a lot of other posts on the topic that didn't work out for me this one did the trick so I'm reposting for my own sense of self preservation.

Link to original article.

Copy the Virtualbox autostart plist template file to your system's LaunchDaemons folder.

sudo cp \

/Applications/VirtualBox.app/Contents/MacOS/org.virtualbox.vboxautostart.plist \

	require 'prawn/measurement_extensions.rb'
	class StandardBriefB < Prawn::Document

	def initialize(*args)
	super(
	:page_size => 'A4',
	:page_layout => :portrait,
	:margin => [107.4.mm, 8.1.mm, 30.mm, 24.1.mm]
	)
	options = args.last.is_a?(Hash) ? args.last : {}

	# RSpec 2.0 syntax Cheet Sheet by http://ApproachE.com

	# defining spec within a module will automatically pick Player::MovieList as a 'subject' (see below)
	module Player
	describe MovieList, "with optional description" do

	it "is pending example, so that you can write ones quickly"

	it "is already working example that we want to suspend from failing temporarily" do
	pending("working on another feature that temporarily breaks this one")

	require 'nokogiri'

	RSpec::Matchers.define :have_xpath do \|*paths\|
	match do \|doc\|
	!doc.xpath(*paths).empty?
	end
	end

	def within *paths, &block
	describe "within #{paths.inspect}" do

	# Use git and git+ssh instead of https
	[url "git://github.com/"]
	insteadOf = https://github.com/
	[url "[email protected]:"]
	pushInsteadOf = "git://github.com/"
	[url "[email protected]:"]
	pushInsteadOf = "https://github.com/"

	require 'net/http'

	# WARNING do not use this; it works but is very limited
	def resolve url
	res = Net::HTTP.get_response URI(url)
	if res.code == '301' then res['location']
	else url.to_s
	end
	end

	env = (function() {
	var flags = {}, ua = navigator.userAgent, el = document.createElement('div'), video = document.createElement('video'), audio = document.createElement('audio'), root = document.documentElement, i
	function flag(names) {
	names = names.split(' ')
	for (i = 0; i < names.length; i++)
	flags[names[i]] = true
	}
	function classnames() {
	var names = [], name
	for(name in flags) if (flags.hasOwnProperty(name))

	ActiveAdmin.register Project do

	# Don't forget to add the image attribute (here thumbnails) to permitted_params
	controller do
	def permitted_params
	params.permit project: [:title, :summary, :description, :thumbnail, :date, :url, :client_list, :technology_list, :type_list]
	end
	end

	form do \|f\|