While the basic course is free and great for getting started, they also have a ‘Pro’ version if you want to dig deeper. It’s ...

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 ...

Type erasure in Java generics programming can cause a variety of problems in your code. Fortunately, there are ways to work around them. Generics programming in Java enhances type safety and code ...

A new generation of JVM technologies is reshaping how businesses build, deploy, and scale mission-critical Java applications.

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 ...