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 ...

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.

Most Java developers who come from a C/C++ background have probably at one time wished for a Java equivalent of sizeof() .

Flexible main methods and anonymous main classes would help students write basic programs much more concisely and reduce the ceremony of writing simple programs.