JavaScript™ for Programmers: Deitel

9. JavaScript: Objects

OBJECTIVES

In this chapter you’ll learn:

• Object-based programming terminology and concepts.

• The concepts of encapsulation and data hiding.

• The value of object orientation.

• To use the JavaScript objects Math, String, Date, Boolean and Number.

• To use the browser’s document and window objects.

• To use cookies.

• To represent objects simply using JSON.

My object all sublime I shall achieve in time.—W. S. Gilbert

Is it a world to hide virtues in?—William Shakespeare

Good as it is to inherit a library, it is better to collect one.—Augustine Birrell

Outline

  9.1 Introduction

  9.2 Introduction to Object Technology

  9.3 Math Object

  9.4 String Object

         9.4.1 Fundamentals of Characters and Strings

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