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Ludvig Strigeus
Ludvig "Ludde" Strigeus (born January 1981) is a Swedish programmer, best known for developing software such as the BitTorrent client μTorrent, '' OpenTTD'', and Spotify. Early life and education Strigeus was born in January 1981, and he graduated from Chalmers University of Technology with a master's degree in computer science and engineering. Career He currently works as a software engineer at Spotify. In 2005, his development team won PuzzleCrack, a week-long puzzlehunt competition that combines problem-solving with computer hacking. Ludvig Strigeus was awarded the 2006 John Ericsson ( sv) Medal, the 2011 ''Tenzingpriset'', 2015 honorary doctorate, and the 2020 Polhem Prize. Personal life He currently resides in Gothenburg, Sweden. Due to a rare muscular disease, Strigeus uses a wheelchair. Software * μTorrent - small footprint BitTorrent client for Microsoft Windows and OS X (closed-source) * ScummVM - interpreter of adventure game engines, most notably LucasAr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Closed-source
Proprietary software is software that is deemed within the free and open-source software to be non-free because its creator, publisher, or other rightsholder or rightsholder partner exercises a legal monopoly afforded by modern copyright and intellectual property law to exclude the recipient from freely sharing the software or modifying it, and—in some cases, as is the case with some patent-encumbered and EULA-bound software—from making use of the software on their own, thereby restricting his or her freedoms. It is often contrasted with open-source or free software. For this reason, it is also known as non-free software or closed-source software. Types Origin Until the late 1960s computers—large and expensive mainframe computers, machines in specially air-conditioned computer rooms—were usually leased to customers rather than sold. Service and all software available were usually supplied by manufacturers without separate charge until 1969. Computer vendors us ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Swedish Computer Programmers
Swedish or ' may refer to: Anything from or related to Sweden, a country in Northern Europe. Or, specifically: * Swedish language, a North Germanic language spoken primarily in Sweden and Finland ** Swedish alphabet, the official alphabet used by the Swedish language * Swedish people or Swedes, persons with a Swedish ancestral or ethnic identity ** A national or citizen of Sweden, see demographics of Sweden ** Culture of Sweden * Swedish cuisine See also * * Swedish Church (other) * Swedish Institute (other) * Swedish invasion (other) * Swedish Open (other) Swedish Open is a tennis tournament. Swedish Open may also refer to: *Swedish Open (badminton) * Swedish Open (table tennis) *Swedish Open (squash) *Swedish Open (darts) The Swedish Open is a darts tournament established in 1969, held in Malmà ... {{disambig Language and nationality disambiguation pages ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Video Game Programmers
Video is an electronic medium for the recording, copying, playback, broadcasting, and display of moving visual media. Video was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) systems which, in turn, were replaced by flat panel displays of several types. Video systems vary in display resolution, aspect ratio, refresh rate, color capabilities and other qualities. Analog and digital variants exist and can be carried on a variety of media, including radio broadcast, magnetic tape, optical discs, computer files, and network streaming. History Analog video Video technology was first developed for mechanical television systems, which were quickly replaced by cathode-ray tube (CRT) television systems, but several new technologies for video display devices have since been invented. Video was originally exclusively a live technology. Charles Ginsburg led an Ampex research team developing one of the first practical vi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Virtual Private Network
A virtual private network (VPN) extends a private network across a public network and enables users to send and receive data across shared or public networks as if their computing devices were directly connected to the private network. The benefits of a VPN include increases in functionality, security, and management of the private network. It provides access to resources that are inaccessible on the public network and is typically used for remote workers. Encryption is common, although not an inherent part of a VPN connection. A VPN is created by establishing a virtual point-to-point connection through the use of dedicated circuits or with tunneling protocols over existing networks. A VPN available from the public Internet can provide some of the benefits of a wide area network (WAN). From a user perspective, the resources available within the private network can be accessed remotely. Types Virtual private networks may be classified into several categories: ;Remote acce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Winamp
Winamp is a media player for Microsoft Windows originally developed by Justin Frankel and Dmitry Boldyrev by their company Nullsoft, which they later sold to AOL in 1999 for $80 million. It was then acquired by Radionomy in 2014. Since version 2 it has been sold as freemium and supports extensibility with plug-ins and skins, and features music visualization, playlist and a media library, supported by a large online community. Version 1 of Winamp was released in 1997, and quickly grew popular with over 3 million downloads, paralleling the developing trend of MP3 (music) file sharing. Winamp 2.0 was released on September 8, 1998. The 2.x versions were widely used and made Winamp one of the most downloaded Windows applications. By 2000, Winamp had over 25 million registered users and by 2001 it had 60 million users. A poor reception to the 2002 rewrite, Winamp3, was followed by the release of Winamp 5 in 2003, and a later release of version 5.5 in 2007. A now-di ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HTML Editor
An HTML editor is a program for editing HTML, the markup of a web page. Although the HTML markup in a web page can be controlled with any text editor, specialized HTML editors can offer convenience and added functionality. For example, many HTML editors handle not only HTML, but also related technologies such as CSS, XML and JavaScript or ECMAScript. In some cases they also manage communication with remote web servers via FTP and WebDAV, and version control systems such as Subversion or Git. Many word processing, graphic design and page layout programs that are not dedicated to web design, such as Microsoft Word or Quark XPress, also have the ability to function as HTML editors. Types of editors There are two main varieties of HTML editors: text and WYSIWYG (what you see is what you get) editors. Text editors Text editors intended for use with HTML usually provide at least syntax highlighting. Some editors additionally feature templates, toolbars and keyboard shortcuts to qui ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TI-89
The TI-89 and the TI-89 Titanium are graphing calculators developed by Texas Instruments (TI). They are differentiated from most other TI graphing calculators by their computer algebra system, which allows symbolic manipulation of algebraic expressions—equations can be solved in terms of variables, whereas the TI-83/ 84 series can only give a numeric result. TI-89 The TI-89 is a graphing calculator developed by Texas Instruments in 1998. The unit features a 160×100 pixel resolution LCD and a large amount of flash memory, and includes TI's ''Advanced Mathematics Software''. The TI-89 is one of the highest model lines in TI's calculator products, along with the TI-Nspire. In the summer of 2004, the standard TI-89 was replaced by the TI-89 Titanium. The TI-89 runs on a 32-bit microprocessor, the Motorola 68000, which nominally runs at 10 or 12 MHz, depending on the calculator's hardware version. The calculator has 256 kB of RAM, (190 kB of which are available ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kwirk
''Kwirk'', known in Japan as , is a puzzle video game developed and published by Atlus in Japan on November 24, 1989, for the Game Boy. The game was later published in North America in March 1990 by Acclaim Entertainment. Plot Kwirk and his girlfriend Tammy were both out "painting the town red" when they decided to explore the unnamed city's subterranean labyrinth below. While down there, Tammy suddenly disappears and Kwirk, with his Veggie Friends, now has to find her in the labyrinth and bring her home. In the original Japanese version of the game, the player character is an anthropomorphized potato called Spud. This was changed to a tomato named Kwirk for the US release. In both releases, the damsel in distress is a tomato. Gameplay ''Kwirk'' has three game modes: Going Up?, Heading Out?, and Vs. Mode, each one with its own set of rules. The object is to get from one end of the room to the staircase on the other by rotating turnstiles, moving blocks, and filling holes with bl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Transport Tycoon
''Transport Tycoon'' is a video game designed and programmed by Chris Sawyer, and published by MicroProse on 15 November 1994 for DOS. It is a business simulation game, presented in an isometric view in 2D with graphics by Simon Foster, in which the player acts as an entrepreneur in control of a transport company, and can compete against rival companies to make as much profit as possible by transporting passengers and various goods by road, rail, sea and air. ''Transport Tycoon Deluxe'' is an expanded and improved version of the original game, released in 1995. A version for Android and iOS was released on 3 October 2013 based on the sequel, ''Chris Sawyer's Locomotion''. A fan-made game engine recreation '' OpenTTD'' is also available. Gameplay To start building a transport empire, the player must construct transport routes, consisting of stations near industries or towns, and in the case of trains or road vehicles, near physical routes. One transport route can utilize seve ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Game Engine
A game engine is a software framework primarily designed for the development of video games and generally includes relevant libraries and support programs. The "engine" terminology is similar to the term "software engine" used in the software industry. The game engine can also refer to the development software utilizing this framework, typically offering a suite of tools and features for developing games. Developers can use game engines to construct games for video game consoles and other types of computers. The core functionality typically provided by a game engine may include a rendering engine ("renderer") for 2D or 3D graphics, a physics engine or collision detection (and collision response), sound, scripting, animation, artificial intelligence, networking, streaming, memory management, threading, localization support, scene graph, and video support for cinematics. Game engine implementers often economize on the process of game development by reusing/adapting, in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
