Learn how to use advanced techniques like short-circuiting, parallel execution, virtual threads, and stream gatherers to maximize Java stream performance. My recent Java Stream API tutorial introduced ...

The Java development landscape continues to evolve rapidly in 2025. Whether you're a beginner starting your programming journey or an experienced developer looking to upgrade your skills, this ...

Generics make your code more flexible and easier to read, and they help you avoid ClassCastExceptions at runtime. Get started with this introduction to using generics with the Java Collections ...

Welcome to this tutorial on creating a Custom Recycler View in Android Java. This guide is designed to be simple and easy to follow, helping you step by step in understanding and implementing a custom ...

In this tutorial, we will build our own programming language and compiler using Java (you can use any other language, preferably object-oriented). The purpose of the article is to help people who are ...

The Oracle NoSQL SDK for Java provides interfaces, documentation, and examples to help develop Java applications that connect to the Oracle NoSQL Database Cloud Service, Oracle NoSQL Database or to ...

An illustration of a magnifying glass. An illustration of a magnifying glass.

One of the first indicators of a runtime performance problem is a high Java CPU usage report from a JVM profiler or Java monitoring tool. Unfortunately, high Java CPU utilization problems on Windows ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Primitive types represent the simplest, most direct way to represent data in code. Even the most ...

In a previous tutorial, I walked you through the process of making your first “2D game.” We built a simple script which would let a character sprite bounce around the screen. From there, I insinuated ...