Community driven content discussing all aspects of software development from DevOps to design patterns. The Java Scanner class is a simple, versatile, easy-to-use class that makes user input in Java ...

HelloI'd like my simple java program to keep re-prompting for input until valid input is entered (i.e. if I'm prompting for an integer and they enter in the letter "k" I want them to retry.In C# I ...

Java's Scanner class provides a simple and effective way to handle user input. In this simple example, we show how to use Java's Scanner for String input with methods like next (), nextLine () and ...