Android Authority

Java tutorial for beginners: Write a simple app with no previous experience

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar with ...
InfoWorld

Evaluate Java expressions with operators

Here's everything you need to know about Java operators and operator types, and how to use them to write expressions for your Java programs. In this tutorial, you will learn how to write expressions ...
InfoWorld

How to test your Java applications with JUnit 5

Learn how to write and validate unit tests with JUnit 5. This article shows you how to configure a Maven project for JUnit, write basic and parameterized unit tests, and use JUnit 5’s built-in ...
TheServerSide

Java, JDBC and the HSQLDB database tutorial

Community driven content discussing all aspects of software development from DevOps to design patterns. The easiest way for a Java developer to learn Java Database Connectivity (JDBC) is to experiment ...
TheServerSide

Nexus repository manager tutorial: Get started with the OSS Maven tool

Community driven content discussing all aspects of software development from DevOps to design patterns. If you’re doing software development, you’re more than likely deploying to a local Apache Maven ...