A simple Java program that uses Swing and Java2D to help students understand the concept of Java interfaces. The program is a JFrame that contains shapes. Created shapes can be dragged around the top ...

Version 1.3 introduced a tiny error, that makes using map sources that have space in query params unusable. Details are in Issue #49. Fix is already in 1.4.0 version. Do not use version 1.3 if you ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Good programmers need to create code that efficiently solves problems, using various methods. A ...

Value Parameters: An example that shows the behavior of value parameters. In Java all parameters are passed by value. String Example. A few brief examples of String manipulations. BinaryConverter. A ...

Community driven content discussing all aspects of software development from DevOps to design patterns. Recursion in Java gets a bad rap. Experienced developers shun the practice over fears that an ...

Encoding and displaying characters from different languages used to mean working between multiple different formatting systems within the same project. Even though the introduction of Unicode ...