Java Data Types: Building Blocks for Effective Code
Java Data Types: Building Blocks for Effective Code In Java , one of the most versatile programming languages, data types play a central role in helping us write efficient, clear code. These types define the kinds of values we can store, allowing us to work with data simply and effectively. In this guide, we’ll explore Java data types, their purposes, and the default values they hold, making data handling simpler and more intuitive for all of us. What Are Data Types? Data types in Java are essential for defining what kind of data a variable can hold, such as integers, decimals, or text. Java divides data types into two main categories: Primitive and Non-Primitive . Each category serves unique functions in how we store, manage, and manipulate data in our programs. 1. Primitive Data Types Primitive data types are the basic building blocks of data storage in Java, representing simple values directly. They are predefined by Java, and each has a specific range and default value. ...