I think the following code will make the question clear.  // My class var Class = function() { console.log("Constructor"); }; Class.prototype = { method: function() { console.log("Method");} }  // Creating an instance with new var obj...
I have a native JavaScript class:  var Holder = new function(elements) {      this.elements = elements;      this.anyFunction() {         // use of this.elements     };  };   How to use it in an Angular-way? For example, if I would like to use:  .con...
In the middle of Mozilla documentation page it switches (without clear enough explanation) examples from  WorkerBee.prototype = Object.create(Employee.prototype);   to   WorkerBee.prototype = new Employee;   Second form new Employee will initialize p...
this would be my first question ever on stackoverflow, hope this goes well. I've been working on a game (using corona SDK) and I used Node.js to write a small little server to handle some chat messages between my clients, no problems there. Now I...
The javascript introduction says: When I have code like below:  var Person=function(name){       this.name=name;       this.sayHello=function(){return 'Hello '+name;}  }    Whenever I instantiate a "Person", there will be a copy of &#...
Say I have the following objects in Javascript:  var a = { xxx: 33 }; var b = { xxx: 33 }; var c;  c = a;   What is the Javascript test that will tell me whether I am dealing with the same object instance? In other words, it should return false for a...
The answer to this question: What is the initial value of a JavaScript function's prototype property?  has this sentence:     The initial value of prototype on any newly-created Function instance is a new instance of Object   As far as I know, Ja...
I'm working on some sort of online multiuser editor / coop interface, which will be doing a lot (as in, thousands) of ajax requests during one page lifetime.  What would be best: ('best' in terms of stability, compatibility, avoiding trou...
I'm new to JS and Backbone  What's the difference between these two?  TestModel = new Backbone.Model({ title: "test title" }) TestModel = Backbone.Model.extend({ title: "test title" })...
Is it possible to find foreign instances of certain website? Ofc theese are independently opened tabs (not by window.open). I need to prevent user from opening 2 tabs, and send message to previously opened tab to inform that it's impossible to op...

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