Learn the four types of polymorphism in Java, then start using subtype polymorphism to execute different forms of the same Java method.

Learn three ways to document your code, then get started using identifiers, types, literals, and variables in Java 12 ...

Java’s main function Java’s main function Java’s main method is composed of six terms — three reserved words, the main method name, a reference type and a variable name: public – Java’s main function ...

A random variable is one whose value is unknown or a function that assigns values to each of an experiment’s outcomes. A random variable can be discrete or continuous.

Dive deeper into Java pattern matching techniques with these examples that range from nested records to type inference, variables and generics.