chrishamant

/**
* A* (A-Star) Pathfinding Algorithm in JavaScript
* @author  Matthew Trost
* @license Creative Commons Attribution-ShareAlike 3.0 Unported License
* @datepublished December 2010
*/

function astar (map, heuristic, cutCorners) {
	var listOpen = [];
	var listClosed = [];

cblunt

# ...

gem 'carrierwave'
gem 'fog', '~> 1.0.0' # Need to specify version, as carrierwave references older (0.9.0) which doesn't allow configuration of Rackspace UK Auth URL

tbranyen

// Require libraries
var os = require("os");
var fs = require("fs");
var readline = require("readline");
var cluster = require("cluster");
var express = require("express");
var site = express();

// Var up, bro
var i, read;

domi-papin

/*
 * picked from http://stackoverflow.com/questions/5186441/javascript-drag-and-drop-for-touch-devices
 *
 */
function touchHandler(event)
{
    // trick to add support for touch event to elements/widgets that do not support it 
    // by convetting convert touchevents into mouseevents

    // only apply this trick to ui-draggable elements

rstacruz

Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

henrik

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

rakhmad

Setting Up Clojure on OS X

I spent a lot of time trying to find a pretty optimal (for me) setup for Clojure… at the same time I was trying to dive in and learn it. This is never optimal; you shouldn't be fighting the environment while trying to learn something.

I feel like I went through a lot of pain searching Google, StackOverflow, blogs, and other sites for random tidbits of information and instructions.

This is a comprehensive "what I learned and what I ended up doing" that will hopefully be of use to others and act as a journal for myself if I ever have to do it again. I want to be very step-by-step and explain what's happening (and why) at each step.

Step 1: Getting Clojure (1.3)

mcansky

    # encoding : utf-8
    require 'openssl'
    require 'digest/sha1'
    require 'base64'
    
    module Aws
      extend self
      def signed_url(path, expire_date)
        digest = OpenSSL::Digest::Digest.new('sha1')
        can_string = "GET\n\n\n#{expire_date}\n/#{S3_BUCKET}/#{path}"

jdp

COFFEEC = coffee
SASSC = sass
HANDLEBARSC = handlebars


# Build app package
APPSRC = static/scripts/main.coffee
APPOBJ = ${APPSRC:.coffee=.js}
APPOUT = static/scripts/app.js

remcoder

{
  "selector": "source.ts",

  "cmd": ["tsc", "$file"],

   "file_regex": "^(.+?) \\((\\d+),(\\d+)\\)(: .+)$",
   "line_regex": "\\((\\d+),(\\d+)\\)",

  "osx": {
    "path": "/usr/local/bin:/opt/local/bin"