Learn the drawbacks of using the Singleton design pattern, one of the most widely used design patterns, and the alternatives to avoid its potential pitfalls Although design patterns are solutions to ...

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 ...

As a good JavaScript developer, you strive to write clean, healthy, and maintainable code. You solve interesting challenges that, while unique, don’t necessarily require unique solutions. You’ve ...

Marco Vito Oddo is a writer, journalist, and amateur game designer. Passionate about superhero comic books, horror films, and indie games, he formally worked as a Senior Writer for Collider. When he's ...

First, create a new C# WPF application. Next, create a folder named Commands. The undo system will contain two essential components: the CommandStateManager and the IUndoCommand interface. The ...

SystemVerilog supports templates for generic code writing using parameterized classes. Here we’re going to describe some of the design patterns in the code that make up the UVM base class library.

Have you ever been on a project in which all of your team members have just gone through an intense week of design pattern training? It's painful, as the project ends up becoming some type of sadistic ...