non primitive data types in java
Posted inCore Java

2-Non-Primitive Data Types in Java

📌 Introduction In the previous article, we discussed Primitive Data Types in Java, which store simple values directly. However, real-world applications require handling complex data, multiple values, text, and user-defined entities. To handle such requirements, Java…
primitive data types in java
Posted inCore Java

1-Data Types in Java (Primitive Data Types)

📌 Introduction In Java, data types specify the type of data a variable can store. They play a crucial role in: Memory allocation Data representation Program efficiency Error prevention Before storing any value in a variable,…
characteristics of object oriented programming
Posted inJava Basics

7-Characteristics of Object-Oriented Programming

📌 Introduction Object-Oriented Programming (OOP) is a programming paradigm that organizes software design around objects rather than functions or logic alone. Each object represents a real-world entity and contains both data and behavior. The strength of…
Need for object oriented programming
Posted inJava Basics

6-Why we need Object Oriented Programming?

🧠 Need of Object-Oriented Approach 📌 Introduction In the early days of programming, software systems were small and simple. As applications grew larger and more complex, traditional programming approaches started showing limitations. Managing large codebases, maintaining…
2-Java Installation and Setup
Posted inJava Basics Java Programming

2-Java Installation and Setup

⚙️ Java Installation and Setup 📌 Overview Before writing and executing Java programs, Java must be properly installed on the system. A correct setup ensures that programs compile and run smoothly without unnecessary configuration issues. This…