Developed a Java-based typing test application designed to evaluate typing speed and accuracy. Key features include: Mode Selection: Allows users to choose from three difficulty levels—Normal, Medium, ...

A simple GUI-based calculator built with Java Swing, supporting basic arithmetic operations (addition, subtraction, multiplication, and division). It features a clean interface, a responsive layout, ...

For more on that, check out our guide to Android development for beginners. For the purposes of this Java tutorial, it may be easier to write your code directly into a Java compiler app.

Java Console class input and ouput The easiest way to garner user input in a Java program is to use the System’s Console class. Introduced in Java 6, Java’s System Console class provides two simple ...

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.