sbycrosz

#!/bin/bash
# Script for quickly change wallpaper when people leaves their mac unlocked

curl http://i64.tinypic.com/22amc9.jpg > 'wp.jpg'
sqlite3 ~/Library/Application\ Support/Dock/desktoppicture.db "update data set value = '${PWD}/wp.jpg'";
killall Dock;

sbycrosz

// A solution for disjoint subset problem (P27)
// which is described in 99 Scala problem http://aperiodic.net/phil/scala/s-99/

package kata

object Kata {
  def group3(names: Set[String]): List[List[Set[String]]] =
    group(List(2, 3, 4), names)

  def group(groupSizes: List[Int], names: Set[String]): List[List[Set[String]]] =

sbycrosz

// Implementation of Tree Traversal in Scala

package kata

trait Node {
  def postorder: Stream[Node]
  def inorder: Stream[Node]
  def preorder: Stream[Node]
}

sbycrosz

case class Point(x: Double, y: Double)

def distance(pair: Option[(Point, Point)]): Double = {
  pair match {
    case None => Double.MaxValue
    case Some((p1, p2)) => Math.sqrt( Math.pow(p1.x - p2.x, 2) + Math.pow(p1.y - p2.y, 2) )
  }
}

def closestPair(points: List[Point]): Option[(Point, Point)] = {

sbycrosz

// ==UserScript==
// @name         Leave Balance Calculator
// @namespace    
// @version      0.0.1
// @description  
// @author       Sam
// @match        https://na32.salesforce.com/a1W?rlid=00N50000002ejrH&id=a0y50000000onx0
// @grant        none
// ==/UserScript==

sbycrosz

package kata

object GameOfLife {
  type World = List[List[Int]]
  type Position = (Int, Int)

  val DEAD = 0
  val ALIVE = 1

  def run(world: World): World = {

sbycrosz

// Local image placeholder service
// Usage: <img src="http://localhost:9999/300/400" /> 

var express = require('express'),
    app = express(),
    gm = require('gm');

app.get('/:width/:height', function(request, response){
  var width = request.params.width,
    height = request.params.height,