The Stream API, introduced in Java 8, provides a functional approach to processing collections of objects. Streams don't store data; they operate on a source, performing operations in a pipeline ...

If you're looking to learn a programming language that's cross-platform and easily accessible, Java is one of the most practical languages out there. This handy cheat sheet helps you keep track of ...

You might learn all about those categories from our cheat sheet. This Java API includes identifiers, literals, etc. String methods, abstract classes, interfaces, array methods, terminology, loops, ...