We will be updating our servers tonight between 8:30 p.m. and 11:30 p.m.
Pacific Time, which may cause some minor service interruptions. We will
normal service as soon as possible. Thanks for your patience.
Learn how to use design patterns to organize your object-oriented programming elements and create an effective software architecture. Explore patterns like the Model-View-Controller (MVC) and find out how to use it to simplify, organize, and maintain code to create smart web applications.