matthewmccullough

        RED="\[\033[0;31m\]"
     YELLOW="\[\033[0;33m\]"
 	  GREEN="\[\033[0;32m\]"
       BLUE="\[\033[0;34m\]"
  LIGHT_RED="\[\033[1;31m\]"
LIGHT_GREEN="\[\033[1;32m\]"
      WHITE="\[\033[1;37m\]"
 LIGHT_GRAY="\[\033[0;37m\]"
 COLOR_NONE="\[\e[0m\]"

nzakas

//BSD Licensed

var YourGlobal = {
    namespace: function(ns){
        var parts = ns.split("."),
            object = this,
            i, len;
        
        for (i=0, len=parts.length; i < len; i++) {
            if (!object[parts[i]]) {

ChrisMBarr

var scores=[];
jQuery(".scores").each(function(i){
    jQuery.each(jQuery(this).text().split("-"), function(key,value){
        scores.push(parseInt(value));
    })
});
console.log(scores.sort(function(a,b){return a-b;}));

dhh

class PostsController < ActionController::Base
  def create
    Post.create(post_params)
  end
  
  def update
    Post.find(params[:id]).update_attributes!(post_params)
  end

  private

jrochkind

A Capistrano Rails Guide

by Jonathan Rochkind, http://bibwild.wordpress.com

why cap?

Capistrano automates pushing out a new version of your application to a deployment location.

I've been writing and deploying Rails apps for a while, but I avoided using Capistrano until recently. I've got a pretty simple one-host deployment, and even though everyone said Capistrano was great, every time I tried to get started I just got snowed under not being able to figure out exactly what I wanted to do, and figured I wasn't having that much trouble doing it "manually".

jeffrydegrande

# install git
sudo apt-get install g++ curl libssl-dev apache2-utils
sudo apt-get install git-core
# download the Node source, compile and install it
git clone https://github.com/joyent/node.git
cd node
./configure
make
sudo make install
# install the Node package manager for later use

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

relaxdiego

Follow these steps to install graphite on OS X Mavericks.

Prerequisites

• Homebrew
• Python 2.7
• Git

Install dependencies

Install Cairo and friends

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






\

v0lkan

Caveat

The tables in this cheatsheet only make sense after you study all thes mentioned data structures and algorithms below.

Do not memorize them, learn how the underlying algorithms work, read the source.

This cheat sheet is just a quick reference to give an broad brush strokes overview of how the most frequently-used data structures and algorithms relate to each other, in terms of time and space complexity.