Developers familiar with Java are highly employable and capable of building a wide range of different apps, games, and tools. In this Java tutorial for beginners, you will take your first steps to ...

This JSR-286 Portlet Development Tutorial and Technology Guide is designed to provide insight, expert tips and trips and best practices to enterprise Java professionals looking to learn about portal ...

In 2018, a large number of readers were drawn to Java developer tutorials on a variety of topics from RESTful development to continuous delivery with Jenkins CI.

Java is one of the “official” languages that Google supports for Android development — the other being Kotlin. While the latter is increasingly favored by Google however, Java remains ...

Which version of Java should you use in Linux? Learn how to easily switch between different versions with a tutorial from Jack Wallen.

Use Java's packages and static imports to organize top-level types and simplify access to their static members.

Java developers often rely on specific database tools to efficiently manage data storage, retrieval and manipulation. In this tutorial, we explore some of the top database tools for Java ...

This tutorial is an introduction to socket programming in Java, starting with a simple client-server example demonstrating the basic features of Java I/O. You’ll be introduced to both the ...