This is an in-depth java tutorial for beginners. Learn what Java is, how to get started, and how to build basic apps using key concepts!

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 ...

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 ...

Java records are a new language feature that reduces verbosity and enables optimized runtime performance. This Java records tutorial shows how they work.

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

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