gsans

//Using a new object
var Order = function(id) { 
 //we ignore ‘this’ altogether… it’s evil right?
 var that = {};
 that.id = id;
 return that;
};
…
var order = new Order(1);

gsans

//Using a new object
var Order = function(id) { 
 //we ignored (this) but avoided using an extra variable (that)
 return { 
 id: id 
 };
};
…
var order = new Order(1);

gsans

(function (parameter1, parameter2) {
 //your code here
}) (a, b)

gsans

var closureFn = function(parameter1, parameter2) {
 //your code here
}
… 
var a, b;
closureFn(a, b);
…

gsans

function buggy() {
 for ( var i = 0; i < 5; i++ ) {
 console.log(“Delay: “, i*100);
 setTimeout(function() {
 console.log(“i:”, i)
 }, i * 100 );
 }
}

gsans

function fixed() {
 for ( var i = 0; i < 5; i++ ) {
 console.log(“Delay: “, i*100);
 (function(safe_i) {
 setTimeout(function() {
 console.log(“i:”, safe_i)
 }, i * 100 );
 }) (i);
 }
}

gsans

function buggy() {
  for ( var i = 0; i < 5; i++ ) {
    console.log(“Delay: “, i*100);
    setTimeout(function() {
      console.log(“i:”, i)
    }, i * 100 );
  }
}

gsans

function fixed() {
  for ( var i = 0; i < 5; i++ ) {
    console.log(“Delay: “, i*100);
    (function(safe_i) {
      setTimeout(function() {
        console.log(“i:”, safe_i)
      }, i * 100 );
    }) (i);
  }
}

gsans

.config(function($httpProvider, $translateProvider) {
 … //seen before
})

// Service definition
.factory(‘Language’, function ($translate) {
 //add the languages you support here. ar stands for arabic
 var rtlLanguages = [‘ar’];

 var isRtl = function() {

gsans

//language module
angular.module(‘myapp.language’, [‘pascalprecht.translate’])

.config(function($httpProvider, $translateProvider) {
 … //seen before
})

// Service definition
.factory(‘Language’, function ($translate) {
 //add the languages you support here. ar stands for arabic