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 ...

The first thing you'll learn in this PostgreSQL and Java Database Connectivity (JDBC) tutorial is that most developers simply call it Postgres. The two terms are both interchangeable and official. Use ...

Get started with Java streams, including how to create streams from Java collections, the mechanics of a stream pipeline, examples of functional programming with Java streams, and more. You can think ...

This project is a collection of small and focused tutorials - each covering a single and well-defined area of development in the Java ecosystem. A strong focus of these is the Spring Framework - ...

Community driven content discussing all aspects of software development from DevOps to design patterns. WebAssembly was created to perform the highly complex and overwhelmingly sophisticated ...

Ok, so what - in slightly more detail - is a Java Servlet? A Java Servlet is a Java class that subclasses from class HttpServlet and usually overrides the doGet (or doPost) method. These methods will ...