Learn how to use the Command pattern to encapsulate requests as objects that you can execute alone or in sequence in your Java programs.

One simple command can address this question in both Java and Bedrock Edition, and can also operate on multiplayer worlds and on larger-scale servers and realms.

Command block is a powerful block in Minecraft that can do various insane things. But it requires some knowledge about commands so not all people can use it. In this article, we’ll show you how ...

Originally released in Minecraft: Bedrock Edition 1.16.100.52 beta, the /ride command is finally coming to Java Edition in update 1.19.4. But what does this command do, and how do players use it?

Need to disassemble a Java class file? Want to look at the bytecode instructions generated from compiling source? These javap tool examples will show you how to use the javap command properly.

Community driven content discussing all aspects of software development from DevOps to design patterns. Java 9 introduced JShell, a read-evaluate-print and loop (REPL) tool that greatly simplifies ...