staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

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This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

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swrobel

1. Add remote_syslog to your Gemfile
2. Add papertrail.rake to lib/tasks
3. Add remote_syslog.yml to config/
4. Add before_restart.rb to deploy/
5. Set the PAPERTRAIL_PORT ENV var to the one provided by Papertrail for your system

Inspiration from Scott W. Bradley

dergachev

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

mislav

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

sj26

require "etc"
require "thread"

Enumerator.class_eval do
  # Process an enumerator using a simple thread pool
  #
  # `of:` is pool size, defaults to detecting number of CPUs
  #
  # Caveat: Enumerator#map may yield results out of order. Work is processed in
  # order, but apparently #map concatenates the results however it likes. This

ianloic

/* Build this with:
 * gcc desktopsearch.m -o desktopsearch -ObjC -framework Cocoa
 */

#include <Cocoa/Cocoa.h>

int main(int argc, char** argv) {
  NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];

  if (argc == 2) {

brianmario

# minimal rails3 app

require 'action_controller'

Router = ActionDispatch::Routing::RouteSet.new
Router.draw do
  root :to => 'site#index'
end

class SiteController < ActionController::Metal

chriseppstein

if ENV['RAILS_ENV'] && !defined?(RAILS_ENV)
  Object.const_set("RAILS_ENV", ENV['RAILS_ENV'])
end

# Require any additional compass plugins here.
require 'grid-coordinates'
require 'compass-fancybox-plugin'
require 'susy'

project_type = :rails