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secondlife.com. Second Life is a multiplayer virtual world that allows people to create an avatar for themselves and then interact with other users and user-created content within a multi-user online environment. Developed and owned by the San Francisco -based firm Linden Lab and launched on June 23, 2003, it saw rapid growth for some years and ...
Comparison ofprogramming languages. Programming languages are used for controlling the behavior of a machine (often a computer). Like natural languages, programming languages follow rules for syntax and semantics. There are thousands of programming languages [1] and new ones are created every year. Few languages ever become sufficiently popular ...
PostScript is a page description language run in an interpreter to generate an image. [ 6 ] It can handle graphics and has standard features of programming languages such as branching and looping. [ 6 ] PDF is a subset of PostScript, simplified to remove such control flow features, while graphics commands remain.
Second Life was the first public virtual world that did not offer any topic, or theme. Each user is free to create their own objects, personalized environment, and / or to hold any events of their choice. This immediately sparked the idea of creating meeting rooms and virtual classrooms, first within academia, quickly followed by corporate ...
R is a programming language for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics, and data analysis. [ 9 ] The core R language is augmented by a large number of extension packages, containing reusable code, documentation, and sample data. R software is open-source and free software.
program. A "Hello, World!" program is generally a simple computer program that emits (or displays) to the screen (often the console) a message similar to "Hello, World!". A small piece of code in most general-purpose programming languages, this program is used to illustrate a language's basic syntax. A "Hello, World!"
Server-side scripting is a technique used in web development which involves employing scripts on a web server which produces a response customized for each user's (client's) request to the website. Scripts can be written in any of a number of server-side scripting languages that are available. Server-side scripting is distinguished from client ...
In 2006, the Alliance Library System, along with OPAL Online Programming for All Libraries, purchased some land in Second Life and built a virtual library. [14] Librarians started holding discussion groups as well as classes for teens in the library, including courses on podcasting and film-making and an open-mic night. [ 15 ]