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!

Build an easy automatic bamboo farm in Minecraft 1.21+ – perfect for Java and Bedrock players. This farm is efficient, compact, and ideal for fuel, scaffolding, or trading with villagers.

Importing tutorial worlds for Bedrock Edition is a bit easier. This is because the tutorial worlds are converted into an .mcworld format, which can easily be recognized and opened by Bedrock Edition.

Learn how to build the easiest spider spawner XP farm in Minecraft 1.21+. This design works in Java and Bedrock Edition, and is perfect for survival players who find a cave spider or regular ...

Java object serialization is a feature of the JDK that is far too often overlooked. When a developer puts together a prototype or cooks up a proof of concept, simply saving a serialized Java object to ...

Learn about serialization in Java with our comprehensive tutorial. We provide examples to help you understand how serialization works.

Java's default constructor lets developers create instances of classes when an explicitly defined constructor does not exist. Here's how it works.

Using generics results in more robust code and avoids ClassCastExceptions in your Java programs. This in-depth tutorial introduces you to generics and their types and methods.

In this tutorial you’ve learned how to use assertions to document correct program logic. You’ve also learned why assertions are no replacement for exceptions, and you’ve seen an example ...