pietern

# Author: Pieter Noordhuis
# Description: Simple demo to showcase Redis PubSub with EventMachine
#
# Update 7 Oct 2010:
# - This example does *not* appear to work with Chrome >=6.0. Apparently,
#   the WebSocket protocol implementation in the cramp gem does not work
#   well with Chrome's (newer) WebSocket implementation.
#
# Requirements:
# - rubygems: eventmachine, thin, cramp, sinatra, yajl-ruby

ehirsch

var YUI_config = {
    injected: true,
    comboBase: '../scripts/combo?',
    root: '/yui/',
    // if combine is false
    base: '../scripts/public/yui/',
    // where to add the scripts
    insertBefore: "favicon",
    groups: {
        

ryanb

<!-- layout file -->
<% if current_user %>
  Welcome <%= current_user.username %>. Not you? <%= link_to "Log out", logout_path %>
<% else %>
  <%= link_to "Sign up", signup_path %> or <%= link_to "log in", login_path %>.
<% end %>

bkimble

#!/usr/bin/env ruby

# List all keys stored in memcache. 
# Credit to Graham King at http://www.darkcoding.net/software/memcached-list-all-keys/ for the original article on how to get the data from memcache in the first place.

require 'net/telnet'

headings = %w(id expires bytes cache_key)
rows = []

jacobbubu

mr	Marathi
bs	Bosnian
ee_TG	Ewe (Togo)
ms	Malay
kam_KE	Kamba (Kenya)
mt	Maltese
ha	Hausa
es_HN	Spanish (Honduras)
ml_IN	Malayalam (India)
ro_MD	Romanian (Moldova)

x86ed

function Debug(){// prevents console.logs from ending up in the code when debugging, YAY!
    var typeLog = typeof(typeLog) != 'undefined' ? typeLog : "log";
    //allows for an optional hrd coded caller argument
    var caller = typeof(caller) != 'undefined' ? caller : this.caller;
    this.debugMode = false;
    function enable(value){ 
      this.debugMode = value; 
      return this.debugMode;
    };
    function alertThis(massage,typeLog,caller){

jobliz

import redis
import threading

class Listener(threading.Thread):
    def __init__(self, r, channels):
        threading.Thread.__init__(self)
        self.redis = r
        self.pubsub = self.redis.pubsub()
        self.pubsub.subscribe(channels)
    

chriskk

#!/usr/bin/env ruby
require 'net/telnet'
require 'lib/trollop'

opts = Trollop::options do
  banner <<-EOS
Command line tool to list memcache keys and to get the value of a specific key

Usage:
memcache [options]

bdalziel

// Tail node log

bdalziel@dev02:~$ sudo su
[sudo] password for bdalziel: 
root@dev02:/home/bdalziel# tail -f /var/log/node/less.log

.. log ...


// Kill & restart process in background

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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