Mars is the code name for Eclipse 4.5 which was released on June 24, 2015. Mars.1 and Mars.2 are the code names for the Eclipse 4.5.1 and 4.5.2 fix releases. Use this tag for questions which are specific to this Eclipse release, in most cases you should also specify the eclipse tag.

Velocity is a open source library created to increase the performance of javascript animation

Pixel shaders, also known as fragment shaders, compute color and other attributes of each fragment. Pixel shaders range from always outputting the same color, to applying a lighting value, to doing bump mapping, shadows, specular highlights, translucency and other phenomena.

Use this tag for questions related to dynamic queries; queries that are built dynamically rather than provided as an explicit query string.

Internal Lotus Notes formula language. All commands start with the '@' symbol, and because of that another name for Lotus formulas is "@-formulas".

Code-Readability is how easy it is to understand a piece of code. Whether it be reading someones code, or writing your own.

gprof is a GNU tool used for code profiling.

Virtual File System provides a single API for accessing various different file systems. It presents a uniform view of the files from various different sources, such as the files on local disk, on an HTTP server, or inside a Zip archive.

The Command pattern is a Gang of Four behavioral design pattern in which an object is used to represent and encapsulate all the information needed to call a method at a later time. When using this tag on implementation heavy questions - tag the code language the implementation is written in.