bigfive

module ActiveAdminHelper

  def admin_arbre_context
    @admin_arbre_context ||= Arbre::Context.new(assigns, self)
  end

  def default_renderer
    case controller.send(:resource_class).name
    when "ActiveAdmin::Page"
      "page"

crosbymichael

package main

import (
  "flag"
	"fmt"
	"log"
	"net/http"
	"os"
)

theotherzach

class AddHstoreExtension < ActiveRecord::Migration
  def up
    execute 'CREATE EXTENSION hstore'
  end

  def down
    execute 'DROP EXTENSION hstore'
  end
end

waylan

#!/bin/sh

ProgName=$(basename $0)
  
sub_help(){
    echo "Usage: $ProgName <subcommand> [options]\n"
    echo "Subcommands:"
    echo "    bar   Do bar"
    echo "    baz   Run baz"
    echo ""

madrobby

<style>
  .fade-right {
    -webkit-mask-image: -webkit-gradient(linear, left top, right top, from(rgba(0,0,0,1)), color-stop(0.75, rgba(0,0,0,1)), to(rgba(0,0,0,0)));
    mask: url(#fade_right_svg_mask);
  }
  #mask_demo {
    background: #d0d0d0;
    height: 100px;
    width: 500px;
    padding: 10px;

napcs

Intro to Programming video

I want to make a video to show my class of would-be IT people. If you write code, would you send me a video clip (webcam, less than 30s) with the following?

• Introduce yourself (name, where you work)
• Why you love what you do
• Why you love open-source software (optional, but would be super helpful)

Email the clip (or a link I can download the clip) to bphogan at gmail and be sure to include your Twitter username so I can add that on your clip.

piscisaureus

Locate the section for your github remote in the .git/config file. It looks like this:

[remote "origin"]
	fetch = +refs/heads/*:refs/remotes/origin/*
	url = git@github.com:joyent/node.git

Now add the line fetch = +refs/pull/*/head:refs/remotes/origin/pr/* to this section. Obviously, change the github url to match your project's URL. It ends up looking like this:

ryanflorence

@events =

  events: {}

  on: (topic, handler, context = this) ->
    (@events[topic] or= []).push {handler, context}

  trigger: (topic, args...) ->
    return unless @events[topic]?
    handler.apply(context, args) for {handler, context} in @events[topic]

vvalgis

set :rails_env, :production
set :unicorn_binary, "/usr/bin/unicorn"
set :unicorn_config, "#{current_path}/config/unicorn.rb"
set :unicorn_pid, "#{current_path}/tmp/pids/unicorn.pid"

namespace :deploy do
  task :start, :roles => :app, :except => { :no_release => true } do 
    run "cd #{current_path} && #{try_sudo} #{unicorn_binary} -c #{unicorn_config} -E #{rails_env} -D"
  end
  task :stop, :roles => :app, :except => { :no_release => true } do