ruffsl

FROM ros:indigo-ros-base
# install ros tutorials packages
RUN apt-get update && apt-get install -y \
    ros-indigo-ros-tutorials \
    ros-indigo-common-tutorials \
    && rm -rf /var/lib/apt/lists/

martijn00

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/main_content"
    android:layout_width="match_parent"
    android:layout_height="match_parent">
    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"

justingarrick

Expose IIS or IISExpress running in a Parallels Windows 7/8 VM to your OS X host

Rename your virtual machine

In your Windows 7/8 VM, go to Control Panel > System > Advanced system settings > Computer Name and click Change. Name this whatever you like, e.g. windows. Restart your VM.

Add an ACL rule

Open CMD or Powershell as administrator. Add a URL ACL entry for your new name on the port of your choice, e.g.
netsh http add urlacl url=http://windows:8080/ user=everyone

Add a firewall rule

adamawolf

i386 : iPhone Simulator
x86_64 : iPhone Simulator
arm64 : iPhone Simulator
iPhone1,1 : iPhone
iPhone1,2 : iPhone 3G
iPhone2,1 : iPhone 3GS
iPhone3,1 : iPhone 4
iPhone3,2 : iPhone 4 GSM Rev A
iPhone3,3 : iPhone 4 CDMA
iPhone4,1 : iPhone 4S

follesoe

getFizzBuzz := method(number,
	if(number % 3 == 0 and number % 5 == 0 , return "FizzBuzz")
	if(number % 3 == 0, return "Fizz")
	if(number % 5 == 0, return "Buzz")
	number
)

describe("FizzBuzz",
	it("Should return Fizz for divisible of three",
		equals("Fizz", getFizzBuzz(3))

ckirkendall

(use '[clojure.core.match :only [match]])

(defn evaluate [env [sym x y]]
  (match [sym]
    ['Number]   x
    ['Add]      (+ (evaluate env x) (evaluate env y))
    ['Multiply] (* (evaluate env x) (evaluate env y))
    ['Variable] (env x)))
    
(def environment {"a" 3, "b" 4, "c" 5})

aslakhellesoy

#!/bin/bash
# Call this script from a local git repo to set up a dropbox remote you can push and pull to
# I keep this script under ~/Dropbox/git/gitbox.sh
# Inspired from http://stackoverflow.com/questions/1960799/using-gitdropbox-together-effectively

PWD=`pwd`
PROJECT=`basename $PWD`

pushd $HOME/Dropbox/git
git init --bare $PROJECT.git

follesoe

Simple Ruby DSL to generate XML

Implemented as an exercise to learn about metaprogramming in Ruby. The DSL is implemented using instance_eval and method_missing.

Usage

require 'xmldsl'

Twitter = Struct.new :name, :avatar, :text
twitters = []
5.times { twitters << Twitter.new("Jonas", "/profile.png", "Hello World!") }

esamattis

alphabet = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789".split("")
base = alphabet.length

exports.encode = (i) ->
  return alphabet[0] if i is 0
  s = ""
  while i > 0
    s += alphabet[i % base]
    i = parseInt(i / base, 10)

blowdart

using System;
using System.IO;
using System.Security.Cryptography;
using System.Text;

namespace CryptoTest
{
    class Program
    {
        static void Main(string[] args)