viktorklang

// © 2012 Viktor Klang

import akka.dispatch.ExecutionContext
import javax.swing.SwingUtilities
import java.util.concurrent.Executor

//
object SwingExecutionContext {
  implicit val swingExecutionContext: ExecutionContext = ExecutionContext.fromExecutor(new Executor {
    def execute(command: Runnable): Unit = SwingUtilities invokeLater command

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"

julienrf

// --- Definition of a query string binder for type A using a Mapping[A]

object Binders {
  implicit def mappingBinder[A](implicit mapping: Mapping[A]) = new QueryStringBindable[A] {
    override def bind(key: String, params: Map[String, Seq[String]]): Option[Either[String, A]] = {
      val data = for {
        (k, ps) <- params
        if k startsWith key
        p <- ps.headOption
      } yield (k.drop(key.length + 1), p)

0xRoch

def renderList = {
    ".GsImageBox *" #> page.map(outfit => {
      ".outfit-thumb [href]" #> outfit.url() &
      ".thumb [alt]" #> outfit.toString() &
      ".thumb [src]" #> outfit.thumbUrl() &
      ".views-count *" #> outfit.view
    })
  }

liammclennan

This file is a fantasy readme for an tool that doesn't exist yet. I wrote it in an attempt to apply readme driven development. The idea is to force yourself to define a vision for your product/tool/whatever before starting to build anything.

Git Deploy - Automatic deployment via git

Jimbo is working on his project codenamed Electric Nachos. He makes a final change, observes that all tests are passing and is ready to deploy. He commits his changes:

git add . && git commit -m "ready to go"

Being a cautious, sensible fellow Jimbo wants to deploy to his test environment first. He switches to his test environment branch:

liammclennan

Naming Rules

Use PascalCase for constructors, namespaces and modules:

var m = new Backbone.Model(); 

Prefix private properties with _

This is a convention to compensate for JavaScript's lack of private properties on objects. Being able to identify private methods is important because it tells us that we don't need to test those methods and that they will not be coupled to anything outside of the object.

oborder

angular.module('bDatepicker', []).
  directive('bDatepicker', function(){
    return {
      require: '?ngModel',
      restrict: 'A',
      link: function($scope, element, attrs, ngModelCtrl) {
        var originalRender, updateModel;
        updateModel = function(ev) {
          return $scope.$apply(function() {
            return ngModelCtrl.$setViewValue(ev.date);

HasAndries

angular.module('bDatepicker', []).
  directive('bDatepicker', function(){
    return {
      require: '?ngModel',
      restrict: 'A',
      link: function($scope, element, attrs, controller) {
        var updateModel;
        updateModel = function(ev) {
          element.datepicker('hide');
          element.blur();

stolsma

These instructions work for the Raspberry Pi running Raspbian (hard float) and create a hardware optimized version of NodeJS for the Raspberry PI, (and include a working install and NPM!!!):

1. Install Raspbian - http://www.raspberrypi.org/downloads

2. Install the necessary dependecies:

sudo apt-get install git-core build-essential

(If you just installed git then you need to administer your git identity first, else adding the patches below will fail!!!)

mandubian

"copy file" in {
  var i = 0
  val fileGenerator = Enumerator.fromCallback( () => 
    if(i<1000){ i+=1; Future.successful(Some((new java.util.Date).getTime.toString + "\n")) } else Future(None) 
  )

  val f = FileChannel("/tmp/testwrite.txt").delete.writing.create
  val f2 = FileChannel("/tmp/testwrite2.txt").delete.writing.create

  fileGenerator                                     // generates data