JavaScript Object Examples. Contribute to neopragma/js-object-examples development by creating an account on GitHub. Skip to content. Navigation Menu ... Prototypes, and Classes (Jim Cooper) Module: ...

Taken from Chapter 6: Essential JavaScript & jQuery of Programming in HTML5 with JavaScript and CSS3 by Glenn Johnson. I wrote this out along with code examples as part of my study material for ...

This tutorial will help us about the internal property [[extensible]].this internal property [[extensible]] of an object in javascript, is used to specify whether properties can be add to an object or ...