rcrowley

# MultIO Ruby IO multiplexer
# http://rcrowley.org/2010/07/27/multio-ruby-io-multiplexer.html

require 'stringio'

class MultIO < Array

  def <<(io)
    if io.respond_to?(:to_str)
      io = StringIO.new(io)

Marak

#!/usr/bin/ruby
require 'rubygems'
require 'net/http'
require 'yaml'
require 'cgi'
require 'bossman'
include BOSSMan
require 'igraph'

Oshuma

module NerdNode
  # Rack app to reject common bot attacks.  Returns a random HTTP status and content type, along with some LOLs.
  #
  # Usage:
  #   use NerdNode::BotProtector, /phpmyadmin\/scripts|mysql\/scripts/
  #
  #   # ...or use the Regexp helper which takes an array of URL strings...
  #   blacklist = BotProtector.build_regex(['phpmyadmin/scripts', 'mysql/scripts'])
  #   use NerdNode::BotProtector, blacklist
  #

foysavas

def is_ajax_request?
  if respond_to? :content_type
    if request.xhr?
      true
    else
      false
    end
  else
    false
  end

howardr

# install git
sudo apt-get install g++ curl libssl-dev apache2-utils
sudo apt-get install git-core

mkdir ~/src
cd ~/src

# download the Node source, compile and install it
git clone https://github.com/joyent/node.git
cd node

jbenet

/* 
author: jbenet
os x, compile with: gcc -o testo test.c 
linux, compile with: gcc -o testo test.c -lrt
*/

#include <time.h>
#include <sys/time.h>
#include <stdio.h>

odoe

var stripJSON = function(str) {
    return str.replace(/\\n/g, "\\n")
              .replace(/\\t/g, "\\t");
};

var jsonToObject = function(stringIn) {
    var data;
    try {
        data = JSON.parse(stripJSON(stringIn));
        console.log("json converted to object");

wilsonpage

// module dependencies
var http = require('http'),
    url = require('url');


 /**
  * UrlReq - Wraps the http.request function making it nice for unit testing APIs.
  * 
  * @param  {string}   reqUrl   The required url in any form
  * @param  {object}   options  An options object (this is optional)

dcernst

% --------------------------------------------------------------
% This is all preamble stuff that you don't have to worry about.
% Head down to where it says "Start here"
% --------------------------------------------------------------
 
\documentclass[12pt]{article}
 
\usepackage[margin=1in]{geometry} 
\usepackage{amsmath,amsthm,amssymb}
 

jboner

Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference                           0.5 ns
Branch mispredict                            5   ns
L2 cache reference                           7   ns                      14x L1 cache
Mutex lock/unlock                           25   ns
Main memory reference                      100   ns                      20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy             3,000   ns        3 us
Send 1K bytes over 1 Gbps network       10,000   ns       10 us
Read 4K randomly from SSD*             150,000   ns      150 us          ~1GB/sec SSD