Java is one of the most widely used programming languages globally. With its rich set of features, it has stood the test of time. In this guide, we explore the core features of Java, accompanied by practical code examples to help you master the language.
Learn everything about Object-Oriented Programming in Java with detailed explanations, code examples, and practical insights. Understand key OOP principles like Encapsulation, Inheritance, Polymorphism, and Abstraction.
The static keyword in Java plays a crucial role in object-oriented programming, allowing developers to manage class-level variables and methods. This article delves into its purpose, usage, and provides illustrative examples of static methods, variables, and blocks in Java.
A constructor in Java is a special method used to initialize objects. Learn the essential aspects of constructors, their types, and how to implement them with clear Java code examples.
Learn about method overloading in Java, its definition, benefits, and how to implement it with detailed code examples. Perfect for beginners looking to understand one of Java’s essential Object-Oriented Programming concepts.
Learn about method overriding in Java with clear explanations, code examples, and its significance in object-oriented programming (OOP). This concept is essential for achieving polymorphism and dynamic method binding.
Learn how to build a simple and effective contact management system using Java’s powerful collection framework. This step-by-step guide covers code examples and explains the essential concepts for managing contacts in Java. Perfect for beginners and intermediate programmers!
Learn how to implement a shopping cart in Java using a List. This step-by-step guide covers all the key aspects, including adding items, removing items, and displaying the cart with sample code and explanations.
Learn how to implement custom serialization for a collection in Java with detailed explanations and code examples. This guide will cover techniques to handle serialization for collections such as lists, sets, and maps. Perfect for Java developers who want to understand advanced serialization techniques.
Explore the benefits of functional programming in Java, including enhanced code readability, immutability, concurrency improvements, and reduced boilerplate code. Learn how Java 8’s new features like Lambda expressions and the Streams API simplify functional programming and boost productivity.