I'm studying Java, but I don't know what to learn next.I often hear the terms SQL and Spring Boot, but how are they ...

Java 24 removed synchronized-based virtual thread pinning. Learn what pinning remains, how to detect it with JFR, and how to protect applicati... Use JUnit, Cucumber, REST Assured, Selenium and JMeter ...

Rewrite object-oriented code using functional techniques. Get started with lambdas, method references, functional interfaces, and the Streams API in Java Welcome back to this two-part tutorial ...

This repository contains a complete Java learning path with well-documented examples covering topics from basic syntax to professional development practices. Each example is designed to be educational ...

Use Spring MVC MultipartFile, Java Path APIs and the browser fetch API to upload files asynchronously and save them safely on the server. Follow the essential steps to download Java 21, configure ...

That old Java icon had a much bigger résumé than I gave it credit for.

This repository contains a set of fully functional, working examples of using the OpenTelemetry Java APIs and SDK. All examples can be run locally. Some examples require Docker to be running on your ...