The Singleton pattern is deceptively simple, even and especially for Java developers. In this classic JavaWorld article, David Geary demonstrates how Java developers implement singletons, with code ...

Looking for a quick and easy gift for the tree or as decor? Try this fun pattern for a Mini Holiday Stocking! I wanted to ...

This video shows how to make an easy crochet bookmark with a simple, beginner-friendly pattern. Follow the step-by-step ...

Python, for all its power and popularity, has long lacked a form of flow control found in other languages—a way to take a value and match it elegantly against one of a number of possible conditions.