Learn how to use statements like if, if-else, switch, for, and while to declare variables and specify expressions, make decisions, iterate over statements, and more.

This section introduces an addition to our versatile if and if-else statements: the else if statement, which will allow us to even more selectively run lines of code as needed. Due to the nature of ...

Quickly learn how to use the Java ternary operator and see how this simple programming construct can help make your conditional logic, if statements and return statements clearer and more concise.

Java is one of the most in-demand programming languages in the world and one of the two official programming languages used in Android development (the other being Kotlin). Developers familiar ...

Expressions, statements, and blocks; Beginning Programming with Java For Dummies translates all this foreign programming and computer syntax into plain English, along with plenty of helpful ...

When the code implements Java Function with a concise lambda expression runs, the program prints out 25. That’s all you really need to know about the java.util.function.Function interface. It is a ...