justinfrench

# Recursively add a .gitignore file to all directories 
# in the working directory which are empty and don't
# start with a dot.  Helpful for tracking empty dirs
# in a git repository.

for i in $(find . -type d -regex ``./[^.].*'' -empty); do touch $i"/.gitignore"; done;

marksteve

var Autocomplete = Backbone.View.extend({
  render: function() {
    var choices = this.options.choices,
        selected = this.options.selected,
        iterator = this.options.iterator,
        label = this.options.label,
        allowDupes = this.options.allowDupes,
        $el = $(this.el);
    $el.autocomplete({
      source: function(request, response) {

jrburke

/**
 * First, better, "set exports/return" option
 */
(function (define) {
    //The 'id' is optional, but recommended if this is
    //a popular web library that is used mostly in
    //non-AMD/Node environments. However, if want
    //to make an anonymous module, remove the 'id'
    //below, and remove the id use in the define shim.
    define('id', function (require) {

geddski

function nestCollection(model, attributeName, nestedCollection) {
    //setup nested references
    for (var i = 0; i < nestedCollection.length; i++) {
      model.attributes[attributeName][i] = nestedCollection.at(i).attributes;
    }
    //create empty arrays if none

    nestedCollection.bind('add', function (initiative) {
      if (!model.get(attributeName)) {
        model.attributes[attributeName] = [];

Mithrandir0x

// Source: https://groups.google.com/forum/#!topic/angular/hVrkvaHGOfc
// jsFiddle: http://jsfiddle.net/pkozlowski_opensource/PxdSP/14/
// author: Pawel Kozlowski

var myApp = angular.module('myApp', []);

//service style, probably the simplest one
myApp.service('helloWorldFromService', function() {
    this.sayHello = function() {
        return "Hello, World!"

caniszczyk

curl -s https://api.github.com/orgs/twitter/repos?per_page=200 | ruby -rubygems -e 'require "json"; JSON.load(STDIN.read).each { |repo| %x[git clone #{repo["ssh_url"]} ]}'

mislav

I use tmux splits (panes). Inside one of these panes there's a Vim process, and it has its own splits (windows).

In Vim I have key bindings C-h/j/k/l set to switch windows in the given direction. (Vim default mappings for windows switching are the same, but prefixed with C-W.) I'd like to use the same keystrokes for switching tmux panes.

An extra goal that I've solved with a dirty hack is to toggle between last active panes with C-\.

Here's how it should work:

christhekeele

# Elixir v1.0.2

defmodule Prime do

  def stream do
    Stream.unfold( [], fn primes ->
      next = next_prime(primes)
      { next, [next | primes] }
    end )
  end

sivel

Better SSH Authorized Keys Management

A seemingly common problem that people encounter is how to handle all of your users authorized_keys file.

People struggle over management, ensuring that users only have specific keys in the authorized_keys file or even a method for expiring keys. A centralized key management system could help provide all of this functionality with a little scripting.

One piece of functionality overlooked in OpenSSH is the AuthorizedKeysCommand configuration keyword. This configuration allows you to specify a command that will run during login to retrieve a users public key file from a remote source and perform validation just as if the authorized_keys file was local.

Here is an example directory structure for a set of users with SSH public keys that can be shared out via a web server:

mefellows

$EC2SettingsFile="C:\\Program Files\\Amazon\\Ec2ConfigService\\Settings\\BundleConfig.xml"
$xml = [xml](get-content $EC2SettingsFile)
$xmlElement = $xml.get_DocumentElement()

foreach ($element in $xmlElement.Property)
{
    if ($element.Name -eq "AutoSysprep")
    {
        $element.Value="Yes"
    }