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Digital Mars
Digital Mars is an American computer software company founded by Walter Bright and based in Vienna, Virginia. It makes C, C++, and D compilers, and associated utilities such as an integrated development environment (IDE) for Windows and DOS, which Digital Mars calls an integrated development and debugging environment (IDDE). The compilers can be downloaded, free of charge, from Digital Mars's website. Product names changed over time. The C compiler was first named Datalight C compiler, then Zorland C, then Zortech C, then Digital Mars C/C++ compiler. The C++ compiler was first named Zortech C++, then Symantec C++, then Digital Mars C++ (DMC++). The company gained notice in the software development community for creating the D programming language. D resulted from Bright's frustration with the direction of the C++ language and from his experience implementing it. Digital Mars is also notable for having shipped the first commercial C++ compiler for Windows In 2002, Digit ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software Industry
The software industry includes businesses for development, maintenance and publication of software that are using different business models, mainly either "license/maintenance based" (on-premises) or " Cloud based" (such as SaaS, PaaS, IaaS, MBaaS, MSaaS, DCaaS etc.). The industry also includes software services, such as training, documentation, consulting and data recovery. The software and computer services industry spends more than 11% of its net sales for Research & Development which is in comparison with other industries the second highest share after pharmaceuticals & biotechnology. History The first company founded to provide software products and services was Computer Usage Company in 1955. Before that time, computers were programmed either by customers, or the few commercial computer vendors of the time, such as Sperry Rand and IBM. The software industry expanded in the early 1960s, shortly after computers became widely available. Demand for software was created b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PC Magazine
''PC Magazine'' (shortened as ''PCMag'') is an American computer magazine published by Ziff Davis. A print edition was published from 1982 to January 2009. Publication of online editions started in late 1994 and continues . Overview ''PC Magazine'' provides reviews and previews of the latest hardware and software for the information technology professional. Other regular departments include columns by long-time editor-in-chief Michael J. Miller ("Forward Thinking"), Bill Machrone, and Jim Louderback, as well as: * "First Looks" (a collection of reviews of newly released products) * "Pipeline" (a collection of short articles and snippets on computer-industry developments) * "Solutions" (which includes various how-to articles) * "User-to-User" (a section in which the magazine's experts answer user-submitted questions) * "After Hours" (a section about various computer entertainment products; the designation "After Hours" is a legacy of the magazine's traditional orientation to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
C (programming Language) Compilers
C, or c, is the third letter of the Latin alphabet, used in the modern English alphabet, the alphabets of other western European languages and others worldwide. Its name in English is ''cee'' (pronounced ), plural ''cees''. History "C" comes from the same letter as "G". The Semites named it gimel. The sign is possibly adapted from an Egyptian hieroglyph for a staff sling, which may have been the meaning of the name ''gimel''. Another possibility is that it depicted a camel, the Semitic name for which was ''gamal''. Barry B. Powell, a specialist in the history of writing, states "It is hard to imagine how gimel = "camel" can be derived from the picture of a camel (it may show his hump, or his head and neck!)". In the Etruscan language, plosive consonants had no contrastive voicing, so the Greek ' Γ' (Gamma) was adopted into the Etruscan alphabet to represent . Already in the Western Greek alphabet, Gamma first took a '' form in Early Etruscan, then '' in Classical Et ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft CodeView
CodeView is a standalone debugger created by David Norris at Microsoft in 1985 as part of its development toolset. It originally shipped with Microsoft C 4.0 and later. It also shipped with Visual Basic for MS-DOS MS-DOS ( ; acronym for Microsoft Disk Operating System, also known as Microsoft DOS) is an operating system for x86-based personal computers mostly developed by Microsoft. Collectively, MS-DOS, its rebranding as IBM PC DOS, and a few op ..., Microsoft BASIC PDS, and a number of other Microsoft language products. It was one of the first debuggers for MS-DOS to be full-screen oriented, rather than line-oriented (as Microsoft's predecessors DEBUG (DOS command), DEBUG and SYMDEB or Digital Research's SID). Overview When running, CodeView presents the user with several window (computing), windows that can be tiled, moved, sized and otherwise manipulated via the keyboard or mouse, with CodeView 4.x providing a richer interface. Some of the windows include: * Cod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
QSPICE
Qorvo, Inc. is an American multinational corporation, multinational company specializing in products for wireless, wired, and power markets. The company was created by the merger of TriQuint Semiconductor and RF Micro Devices, which was announced in 2014 and completed on January 1, 2015. It trades on Nasdaq under the ticker symbol ''QRVO''. The headquarters for the company originally were in both Hillsboro, Oregon (home of TriQuint), and Greensboro, North Carolina (home of RFMD), but in mid-2016 the company began referring to its North Carolina site as its exclusive headquarters. History Qorvo was created on January 1, 2015, with the merger of TriQuint Semiconductor and RF Micro Devices (RFMD). In June 2015, the new company became a component of the S&P 500. At the time of joining the S&P 500, Qorvo was market capitalization, valued at $12 billion. The company employs more than 8,000 people. As of mid-2016, the Oregon plant alone was employing almost 1,000 people. In 2016, Gre ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mike Engelhardt
Mike Thomas Engelhardt is an American computer programmer, author, and entrepreneur. He is renowned for developing the SPICE-based Analog electronics, analog Electronic circuit simulation, electronic circuit simulator computer software known as LTspice and QSPICE. Personal life Mike grew up in rural Michigan. His college degrees are: Bachelors in Physics (1981) from University of Michigan (Ann Arbor, Michigan, United States); Masters in Physics (1983) from University of California, Berkeley (Berkeley, California, United States). He was Director of Simulation Development at Linear Technology, employed from March 1998 to December 2019. He is currently a managing member of Marcus Aurelius Software, which was started in January 2020. Software Mike has written simulators since 1975. The following is a list of software which Mike was either the sole or primary developer: * 1992 – First known port of SPICE (3E2) to Linux. * 1998 – SwitcherCAD released internally at Linear Techno ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Copy Elision
In C++ computer programming, copy elision refers to a compiler optimization technique that eliminates unnecessary copying of objects. The C++ language standard generally allows implementations to perform any optimization, provided the resulting program's observable behavior is the same '' as if'', i.e. pretending, the program were executed exactly as mandated by the standard. Beyond that, the standard also describes a few situations where copying can be eliminated even if this would alter the program's behavior, the most common being the return value optimization (see below). Another widely implemented optimization, described in the C++ standard, is when a temporary object of class type is copied to an object of the same type.ISO/IEC (2003). '' ISO/IEC 14882:2003(E): Programming Languages - C++ §12.8 Copying class objects lass.copy' para. 15 As a result, ''copy-initialization'' is usually equivalent to ''direct-initialization'' in terms of performance, but not in semantics; ''c ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stanley B
Stanley may refer to: Arts and entertainment Film and television * ''Stanley'' (1972 film), an American horror film * ''Stanley'' (1984 film), an Australian comedy * ''Stanley'' (1999 film), an animated short * ''Stanley'' (1956 TV series), an American situation comedy * ''Stanley'' (2001 TV series), an American animated series Other uses in arts and entertainment * ''Stanley'' (play), by Pam Gems, 1996 * Stanley Award, an Australian Cartoonists' Association award * '' Stanley: The Search for Dr. Livingston'', a video game Businesses * Stanley, Inc., an American information technology company * Stanley Aviation, an American aerospace company * Stanley Black & Decker, formerly The Stanley Works, an American hardware manufacturer ** Stanley Hand Tools, a division of Stanley Black & Decker * Stanley bottle, a brand of food and beverage containers * Stanley Electric, a Japanese manufacturer of electric lights * Stanley Furniture, an American furniture manufacturer * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watcom C/C++
Watcom C/C++ (currently Open Watcom C/C++) is an integrated development environment (IDE) product from Watcom International Corporation for the C, C++, and Fortran programming languages. Watcom C/C++ was a commercial product until it was discontinued, then released under the Sybase Open Watcom Public License as Open Watcom C/C++. It features tools for developing and debugging code for DOS, OS/2, Windows, and Linux operating systems, which are based upon 16-bit x86, 32-bit IA-32, or 64-bit x86-64 compatible processors. History In 2000, Sybase, who owned Watcom International Corporation halted the commercial sale of the Watcom C/C++ and Fortran compilers. In 2003, SciTech Software Inc, a customer of Sybase, negotiated wth Sybase, to have the code for the compilers released as an open source project under a new name, Open Watcom. The Watcom C/C++ compiler and the Watcom Fortran compiler were made available free of charge as the ''Open Watcom'' package. The last stable versi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microsoft Visual C++
Microsoft Visual C++ (MSVC) is a compiler for the C, C++, C++/CLI and C++/CX programming languages by Microsoft. MSVC is proprietary software; it was originally a standalone product but later became a part of Visual Studio and made available in both trialware and freeware forms. It features tools for developing and debugging C++ code, especially code written for the Windows API, DirectX and .NET. Many applications require redistributable Visual C++ runtime library packages to function correctly. These packages are frequently installed separately from the applications they support, enabling multiple applications to use the package with only a single installation. These Visual C++ redistributable and runtime packages are mostly installed for standard libraries that many applications use. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
JavaScript Engine
The first engines for JavaScript were mere interpreters of the source code, but all relevant modern engines use just-in-time compilation for improved performance. JavaScript engines are typically developed by web browser vendors, and every major browser has one. In a browser, the JavaScript engine runs in concert with the rendering engine via the Document Object Model and Web IDL bindings. However, the use of JavaScript engines is not limited to browsers; for example, the V8 engine is a core component of the Node.js runtime system. They are also called ECMAScript engines, after the official name of the specification. With the advent of WebAssembly, some engines can also execute this code in the same sandbox as regular JavaScript code. History The first JavaScript engine was created by Brendan Eich in 1995 for the Netscape Navigator web browser. It was a rudimentary interpreter for the nascent language Eich invented. (This evolved into the SpiderMonkey engine, still used by t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
