njakobsen

class DatabaseController < ApplicationController
  def database_dump
    database = Rails.configuration.database_configuration[Rails.env]["database"]
    send_file_headers!(:type => 'application/octet-stream', :filename => "#{database}_#{Time.now.to_s(:human)}.backup")

    pipe = IO.popen("pg_dump '#{database}' -F c")
    stream = response.stream
    while (line = pipe.gets)
      stream.write line
      sleep 0.0001 # HACK: Prevent server instance from sleeping forever if client disconnects during download

Tinghui

http://devstreaming.apple.com/videos/wwdc/2013/710xfx3xn8197k4i9s2rvyb/710/710-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/202xdx2x47ezp1wein/202/202-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/200xdx2x35e1pxiinm/200/200-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/413xdx5x97itb5ek4yex3r7/413/413-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/612xax4xx65z1ervy5np1qb/612/612-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/221xex4xxohbllf4hblyngt/221/221-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/220xbx4xipaxfd1tggxuoib/220/220-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/711xcx4x8yuutk8sady6t9f/711/711-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/404xbx2xvp1eaaqonr8zokm/404/404-HD.mov?dl=1
http://devstreaming.apple.com/videos/wwdc/2013/505xbx4xrgmhwby4oiwkrpp/505/505-HD.mov?dl=1

alex-zige

Rails Rspec APIs Testing Notes

Folders Structure

  spec
  |--- apis #do not put into controllers folder. 
        |--- your_api_test_spec.rb  
  |--- controllers
  |--- models
  |--- factories
 |--- views

machty

Ember Router Async Facelift

The Ember router is getting number of enhancements that will greatly enhance its power, reliability, predictability, and ability to handle asynchronous loading logic (so many abilities), particularly when used in conjunction with promises, though the API is friendly enough that a deep understanding of promises is not required for the simpler use cases.

willurd

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

machty

Update 6/14/13

• see https://gist.github.com/machty/5723945 for the latest API (unlikely to change from now on)
• latest Ember build: https://machty.s3.amazonaws.com/ember/ember-async-routing-10.js

Router Facelift Examples

Guide to latest API enhancements router.js PR Ember PR

rgm

#!/usr/bin/env ruby

# Requires ImageMagick: `brew install imagemagick`
# Requires version.sh from https://gist.github.com/osteslag/1089407
#
# Set RGM_STAMP_VERSION_ON_ICONS=1 in your build settings to enable/disable
# stamping on Debug/Relase configurations.
#
# Make base unstamped versions Icon.base.png, &c. in the source tree. The
# script will make stamped versions Icon.png, &c. It relies on Xcode to copy

pcwalton

static LINES: [ &'static str, ..20 ] = [
    "..............3.85..1.2.......5.7.....4...1...9.......5......73..2.1........4...9	near worst case for brute-force solver (wiki)",
    ".......12........3..23..4....18....5.6..7.8.......9.....85.....9...4.5..47...6...	gsf's sudoku q1 (Platinum Blonde)",
    ".2..5.7..4..1....68....3...2....8..3.4..2.5.....6...1...2.9.....9......57.4...9..	(Cheese)",
    "........3..1..56...9..4..7......9.5.7.......8.5.4.2....8..2..9...35..1..6........	(Fata Morgana)",
    "12.3....435....1....4........54..2..6...7.........8.9...31..5.......9.7.....6...8	(Red Dwarf)",
    "1.......2.9.4...5...6...7...5.9.3.......7.......85..4.7.....6...3...9.8...2.....1	(Easter Monster)",
    ".......39.....1..5..3.5.8....8.9...6.7...2...1..4.......9.8..5..2....6..4..7.....	Nicolas Juillerat's Sudoku explainer 1.2.1 (top 5)",
    "12.3.....4.....3....3.5......42..5......8...9.6...5.7...15..2......9..6......7..8",
    "..3..6.8....1..2......7...4..9..8.6..3..4...1.7.2.....3....5.....5...6..98.....5."

pehrlich

module FullErrorMessages
  extend ActiveSupport::Concern

  # includes errors on this model as well as any nested models
  def all_error_messages
    messages = self.errors.messages.dup
    messages.each do |column, errors|
      if self.respond_to?(:"#{column}_attributes=") && (resource = self.send(column))
        messages[column] = resource.errors.messages
      end

juliandunn

#
# Cookbook Name:: smpostgresql
# Recipe:: pgdg
#
# Copyright 2012-2013 SecondMarket Labs, LLC.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#