For new Java programmers, the JOptionPane class is a great visual and user-friendly introduction to user input and Swing-based programming. Here's how to get started.

I'm having a problem with something that seems like it should be fairly simple.My app waits on a UDP socket with a .receive(). The Socket has a variable timeout, which generates a java.io ...

Java’s Scanner class makes it easy to get input from the user, which allows simple programs to quickly become interactive. And a little bit of interactivity always makes learning how to program a ...