Java

What Is the Jakarta Persistence Entity Bean?

Entity beans, also known as persistent objects, have a key property that distinguishes

What Are the Most Popular Programming Languages and Which Should You Learn?

In addition to the basic differences between the individual programming languages, beginners may wonder what a programming language is at all, what...

Design Patterns in Java

Master the art of clean, scalable object-oriented programming in Java with design patterns like Singleton, Factory, and Observer—your ultimate guide...

Choosing the Right IDE: What Are the Java Development Environments?

From IntelliJ IDEA to Eclipse and beyond, discover how modern IDEs simplify Java development for beginners and experienced developers alike, offering...

Logging Implementation in Spring

We work in Spring Boot with SLF4J, but not with the application programming interface (API) of the actual logging provider.

How to Create a Snake Game with Java

In this blog post, you'll learn how to create a Snake game with the Java language.

The Proxy Pattern in Spring

What can be vividly explained using rings, we want to translate into the world of software engineering with a sequence diagram.

What Is the Jakarta Persistence API in Spring?

In a Jakarta Persistence application, all types are sourced from the jakarta.persistence package.

How to Set Up an H2 Database

H2 is a database management system that is entirely implemented in Java and open source.

The java.util.Objects Utility Class

The Objects class in Java contains some static utility functions. These functions primarily perform null tests to avoid a subsequent...