Chapter 3: Variables and Data Types

A fundemental concept to all programming languages is variables. Computations are driven by data, so we need a way to store and load that data. In this chapter, we will explore how we can do this using variables and types.

1. Variables
2. Primitive Data Types
3. Strings
4. Reference Data Types
5. Primitive Wrappers
6. Constants
7. var Keyword