drush is a command line shell and scripting interface for Drupal, a veritable Swiss Army knife designed to make life easier for those of us who spend some of our working hours hacking away at the command prompt.

Stripes is an open source web application framework based on the model-view-controller pattern.

A duplex communication system is a point-to-point system composed of two connected parties or devices that can communicate with one another in both directions, simultaneously.

Forms in web applications are an essential interface for user input. However, form markup can quickly become tedious to write and maintain because of the need to handle form control naming and its numerous attributes. Rails does away with this complexity by providing view helpers for generating form markup.

Event Viewer - tool in Windows systems that allows users to inspect the event logs.

Software which allows a single computer to provide access for more than one user at the same time. This is done by multitasking where the CPU quickly switches between proccesses

Castle DynamicProxy is a library for generating lightweight .NET proxies on the fly at runtime. Proxy objects allow calls to members of an object to be intercepted without modifying the code of the class.

Leopard is the code name of Mac OS X version 10.5, the Apple's desktop and server operating system for Macintosh computers. This is for questions about programming specifically relevant to this operating system; questions about general use of it are off-topic.

reserved words are specific words in any language which are banned from use by authors, because of the special meaning they have in the language.

A place to store or display a graphic image.