3. Introduction to Classes, Objects, Methods and Strings
Your public servants serve you right.
—Adlai E. Stevenson
Nothing can have value without being an object of utility.
—Karl Marx
Objectives
In this chapter you’ll learn:
How to declare a class and use it to create an object.
How to implement a class’s behaviors as methods.
How to implement a class’s attributes as instance variables.
How to call an object’s methods to make them perform their ...
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