HMAC SHA-1 stands for Hashed Message Authentication Code using Sercure Hash Algorithm 1. It applies a hash algorithm to data and uses a private key or secret key to provide sender authentication.

A simple puzzle involving moving discs between rods. Commonly used as a programming kata/exercise and frequently set as homework when introducing the concept of recursion.

Expandable refers to a property of some UI elements which can be expanded by a user gesture such as hovering or clicking on them.

RTE refers to a Rich Text Editor, which is an interface for editing rich text within web browsers, which presents the user with a "what-you-see-is-what-you-get" (WYSIWYG) editing area.

On Unix and Unix-like computer operating systems, a zombie process or defunct process is a process that has completed execution but still has an entry in the process table. This entry is still needed to allow the process that started the (now zombie) process to read its exit status.

Partial template specialization is a particular form of class template specialization. Usually used in reference to the C++ programming language, it allows the programmer to specialize only some arguments of a class template, as opposed to explicit specialization, where all the template arguments are provided.

CMYK refers to the standard color model, and related techniques, involved with the four-colour printing process: Cyan, Magenta, and Yellow, and Key (black).

xml attributes deliver additional information about xml elements/tags.

Converts the string representation of an object to its typed equivalent. A return value indicates whether the operation succeeded.

SharpDevelop (also styled as #develop) is a free and open source integrated development environment IDE for the Microsoft .NET, Mono, Gtk# and Glade# platforms, and supports development in C#, Visual Basic .NET, Boo, F#, IronPython and IronRuby programming languages.

A Network Interface Card is a computer component which connects to a physical network in order to send and receive data.