Java is a popular programming language that every programmer should learn. This article explains much of what you need to know.

Here are three Java Hello World examples developers can use to get started on the new release: Hello World with a console output Hello World with a Java Swing component Hello World with a static code ...

A great deal of Java programming -- from conditional statements to iterative loops -- deals with the evaluation of true or false values. When you work with the JDK's Streams API and Lambda functions, ...

Java’s collections like arrays and lists are foundational building blocks. Functional programming techniques are at times the ideal way to work with these collections. This article gives a tour ...

What are the best programming languages to learn if you’re just starting out? Use our guide to get familiar with seven good languages for beginning coders.

Java 16 introduced basic pattern matching with the finalized instanceof method. For more advanced features, like pattern matching in switch, record patterns, and guarded cases, you need Java 21+.