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curl https://s3.amazonaws.com/heroku-jvm-buildpack-vi/vim-7.3.tar.gz --output vim.tar.gz && mkdir vim && tar xzf vim.tar.gz -C vim && export PATH=$PATH:/app/vim/bin

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The Ultimate Unit Testing Cheat-sheet

For Mocha, Chai and Sinon

using mocha/chai/sinon for node.js unit-tests? check out my utility: mocha-stirrer to easily reuse test components and mock require dependencies

---

• Sinon Chai
• Chai
• Sinon
• Mocha

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Docker quick start for Node.js developers

Install Dependencies

Install Docker Toolbox

For Mac and Windows users, just install Docker Toolbox. It provides what you need to get started, including:

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# You don't need Fog in Ruby or some other library to upload to S3 -- shell works perfectly fine
# This is how I upload my new Sol Trader builds (http://soltrader.net)
# Based on a modified script from here: http://tmont.com/blargh/2014/1/uploading-to-s3-in-bash

S3KEY="my aws key"
S3SECRET="my aws secret" # pass these in

function putS3
{
  path=$1

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class ApplicationController < ActionController::Base
  protect_from_forgery

  before_filter do
    # Find Account_ID by seach for a domain - NOT Refactored yet
    host_id = $memcache_instance.get('hosts/' + request.host)
    unless host_id
      host_db_row = BimbooHost.where( :host => request.host ).one
      if host_db_row
        $memcache_instance.set('hosts/' + request.host, host_db_row.bimboo_account_id, 60*60)

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#####Copied from askubuntu's Enabling mic mute button and light on Lenovo Thinkpad

There are two possible "hardware" indicators (to show that mute is on or off):

The Power button light (green) will blink to show when mute is on The Mic mute button light (orange) will be on or off to show mute status (just like in Windows)

Solution 2 requires a patched thinkpad_acpi kernel module, and is only recommended for advanced users who know what they are doing. This is because the patch is not included by the thinkpad_acpi developers by default, (See this discussion for more details).

###Common Steps

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module Tire
  module Disable
    module ClassMethods
      def mock_es_response_doc
        @mock_es_response_doc ||=
          '{"took": 1,"timed_out": false,"_shards": {"total": 5,"successful": 5,"failed": 0},"hits": {"total": 0,"max_score": null,"hits": []}}'
      end

      def enable! &blk
        old_enabled = @tire_enabled || false

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simpleFormat = (text) ->
  re1 = /\r\n?/g
  re2 = /\n\n+/g
  re3 = /([^\n]\n)(?=[^\n])/g

  fstr = text
  fstr = fstr.replace(re1, "\n") # \r\n and \r -> \n
  fstr = fstr.replace(re2, "</p>\n\n<p>") # 2+ newline  -> paragraph
  fstr = fstr.replace(re3, "$1<br/>") # 1 newline   -> br
  "<p>#{fstr}</p>"

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namespace :db do
  desc 'Drop all database connections'
  task :drop_connections => :environment do
    database = Rails::Application.config.database_configuration[RAILS_ENV]["database"]
    field    = if ActiveRecord::Base.connection.send( :postgresql_version ) < 90200
                 'pg_stat_activity.procpic' # PostgreSQL <= 9.1.x
               else
                 'pg_stat_activity.pid'     # PostgreSQL >= 9.2.x
               end

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=begin

Copyright (c) 2012, Nathaniel Ritmeyer
All rights reserved.

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.