【實用教育app】Java Script|最夯免費app-綠色工廠好玩App

This book is not about JavaScript design patterns or implementing an object-oriented paradigm with JavaScript code. It was not written to distinguish the good features of the JavaScript language from the bad. It is not meant to be a complete reference guide. It is not targeted at people new to programming or those completely new to JavaScript. Nor is this a cookbook of JavaScript recipes. Those books have been written.

It was my intention to write a book to give the reader an accurate JavaScript worldview through an examination of native JavaScript objects and supporting nuances: complex values, primitive values, scope, inheritance, the head object, etc. I intend this book to be a short and digestible summary of the ECMA-262, Edition 3 specification, focused on the nature of objects in JavaScript.

If you are a designer or developer who has only used JavaScript under the mantle of libraries (such as jQuery, Prototype, etc), it is my hope that the material in this book will transform you from a JavaScript library user into a JavaScript developer.