This guide shows how to build a simple and reliable villager breeder farm in Minecraft 1.20 and above. The design is survival-friendly, works in both Java and Bedrock editions, and uses basic ...

This tutorial covers how to build a practical and expandable Villager Trading Hall in Minecraft 1.21+, compatible with both Java and Bedrock editions. Ideal for survival gameplay, the design supports ...

Abstract: Various software libraries and frameworks provide a variety of APIs to support secure coding. However, misusing these APIs can cost developers tremendous time and effort, introduce security ...

在日常 Java 开发中，一般都需要进行单元测试，而 Mock 测试则是单元测试中的重要方法之一。所谓 Mock 测试，就是指在测试过程中，对于一些不容易构造或难以获取的较为复杂的对象，用一个虚拟的对象来代表，从而方便测试的一种测试方法。其中，这个虚拟的 ...

Pull requests help you collaborate on code with other people. As pull requests are created, they’ll appear here in a searchable and filterable list. To get started, you should create a pull request.

In a previous Java 101 tutorial, you learned how to better organize your code by declaring reference types (also known as classes and interfaces) as members of other reference types and blocks. I also ...

Some Mac users may need to install Java on their Apple Silicon equipped Mac – whether it’s an M1, M2, M3, or other M-series ARM chip – allowing them to run Java-based applications and software on ...

Classes and objects in Java must be initialized before they are used. You’ve previously learned that class fields are initialized to default values when classes are loaded, and that objects are ...