This is the tutorial bundle from Oracle Java SE tutorial homepage, last updated at 2021-2-10. The only modification is that I added this readme file. Publishing this repo as the download process from ...

Learn how to build an easy iron farm in Minecraft 1.21+ (Java Edition). This design is compact, survival-friendly, and produces a constant flow of iron using the latest villager & golem mechanics. In ...

Learn how to build the ultimate diamond farm in Minecraft 1.21+ (Java Edition). This survival-friendly setup uses villager trading mechanics and efficient design to create a renewable source of ...

The Java virtual machine manages application memory and provides a portable execution environment for Java-based applications. Developers reap the rewards in performance, stability, and predictable ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The Java String printf method can be confusing at first, but it greatly simplifies how you ...

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 ...

Java is an object-oriented programming language. To create objects and meaningfully initialize them, a developer must use a Java constructor. Constructors are a critical part of software development ...

For those of us who rarely transfer files physically across devices, file-format capability may be a distant memory. It used to occupy a lot of attention. But it still crops up whenever you’re trying ...

Engineers at Facebook parent Meta have detailed their multi-year effort to convert the codebases for its numerous Android apps from the Java programming language over to Kotlin. That's a large task ...