Build your Java skills from the ground up by working on simple tasks and beginner-friendly projects. Challenge yourself with more complex Java problems, including those focused on multithreading and ...

COBOL, or Common Business Oriented Language, is one of the oldest programming languages in use, dating back to around 1959. It’s had surprising staying power; according to a 2022 survey, there’s over ...

Practice smart by starting with easier problems to build confidence, recognizing common coding patterns, and managing your ...

Technological trends are often short-lived and have no lasting effect. New programming languages show up every year, promising faster builds and simpler syntax.

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 ...

The IT industry modernizes the rest of the economy, and IT itself undergoes endless modification. Still, some things stay constant in this environment: Java continues to be the fundamental coding ...

Experienced Java developers are committed to continuous improvement. We always seek ways to make our code more readable, reliable and efficient. Java's evolution provides a steady stream of powerful ...

Java has long been a powerhouse programming language thanks to its portability, robustness and extensive ecosystem. However, one major challenge for Java developers is interoperation with native code.