Learn how to use pattern-matching features in your Java programs, including pattern matching with switch statements, when clauses, sealed classes, and a preview of primitive type pattern matching in ...

Knowing how to program a computer is good for you, and it’s a shame more people don’t learn to do it. For years now, that’s been a hugely popular stance. It’s led to educational initiatives as ...

People who got their first taste of IT during the microcomputer boom in the 1970s and 1980s almost certainly started by writing programs in Basic — or, at least, they debugged programs typed in from ...

For years, the lingua franca for desktop computers was the Beginner’s All-purpose Symbolic Instruction Code, a.k.a. Basic. Essentially every PC had it, and just about anyone could learn to program ...

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 ...