Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Virtual threads, revealed in Java's Project Loom and generally available with the Java 21 LTS, promise unparalleled scalability, simplified asynchronous coding and more efficient resource utilization.

I joined a weekend vibe-coding class to learn how to build apps with AI. I left with a clearer sense of what works — and where beginners stumble. Here are five lessons I learned as a builder with no ...