Constructor : Grammar: object.constructor Example: Javascript code: 1 function obj1() { this.number = 1; } var x1 = new String("Computer"); if (x1.constructor == String) document.write("This object is a String."); var x2 = new obj1; i…
Do you get lost when working with functions and the new keyword? Prototypal inheritance can be completely replicated without either of those two concepts. In this lesson we will convert an object created from the new keyword against a function, to si…
In classical object-oriented programming languages, a constructor is a special method used to initialize a newly created object once memory has been allocated for it. In JavaScript, as almost everything is an object, we're most often interested in ob…