Inheritance establishes common behavior and interfaces for your classes, while composition combines and reuses existing classes to create more complex objects.

Ryan Boudreaux continues his tutorial on getting acquainted with jQuery by showing you how to get objects by ID and Class selectors and by Tag and Attribute.

Embedded systems usually need only a UML core subset, consisting of use cases, classes and objects, and statecharts.

Object Browser doesn't work with objects and doesn't just browse. In fact, it can simplify adding references to your projects when you don't know what class library you want.