The best way to teach the concept of Java user input to new software developers is to show them how to use the highly visual and user-friendly JOptionPane class from the Swing package. With one simple ...

Examples of straightforward Scanner methods to get data such as floats, doubles or text include: If those two advanced topics don’t intimidate the developer, then user input with Java’s Scanner class ...

In prior Java 101 articles ... in modern GUI (graphical user interface) operating systems, where people use it to debug malfunctioning programs and to teach input/output in entry-level programming ...