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Dr. Dobb's Journal
''Dr. Dobb's Journal'' (often shortened to ''Dr. Dobb's'' or DDJ) was a monthly magazine published in the United States by UBM Technology Group, part of UBM. It covered topics aimed at computer programmers. When launched in 1976, DDJ was the first regular periodical focused on microcomputer software, rather than hardware. In its last years of publication, it was distributed as a PDF monthly, although the principal delivery of ''Dr. Dobb's'' content was through the magazine's website. Publication ceased at the end of 2014, with the archived website continuing to be available online. History Bob Albrecht edited an eccentric newspaper about computer games programmed in BASIC with the same name as the tiny nonprofit educational corporation that he had founded, '' People's Computer Company'' (PCC). Dennis Allison was a longtime computer consultant on the San Francisco Peninsula and sometime instructor at Stanford University. The ''Dobbs'' title was based on a mashup of the firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Computer Magazines
This is a list of magazines marketed primarily for computer and technology enthusiasts or users. The majority of these magazines cover general computer topics or several non-specific subject areas, however a few are also specialized to a certain area of computing and are listed separately. General magazines These publications appeal to a broad audience and usually include content about computer hardware and software and technology news. These magazines could also be called technology magazines because of the large amount of content about non-computer consumer electronics, such as digital audio player and mobile phones. Bi-monthly *''Component Developer Magazine'' (CODE) Monthly *''Australian Personal Computer, APC'' (Australia) *''Computer Buyer'' (UK) *''Computer Shopper (UK magazine), Computer Shopper'' (UK) *''Computer Shopper (US magazine), Computer Shopper'' (US) *''Digit (magazine), Digit'' (India) *''PC/Computing'' *''PC Magazine'' *''PC Pro'' *''PC World'' *''PCQuest ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dennis Allison
Dennis Allison is a lecturer at Stanford University, a position he has held since 1976. Allison was a founding member of the People's Computer Company. Allison in 1975 wrote a specification for a microcomputer interpreter for the BASIC programming language The ACM Special Interest Group on Programming Languages (SIGPLAN) reprinted the Tiny Basic design notes from the January 1976 Tiny BASIC Journal. which became known as Tiny Basic. Allison was urged to create the standard by Bob Albrecht of the Homebrew Computer Club who had seen BASIC on minicomputers and felt it would be the perfect match for new machines like the MITS Altair 8800, which had been released in January 1975. This design did not support text strings or floating point arithmetic, thus only using integer arithmetic. The goal was for the program to fit in 2 to 3 kilobytes of memory. Allison published his work in the People's Computer Company newsletter in 1975. The Tiny BASIC contents of the newsletter soon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
West Coast Computer Faire
The West Coast Computer Faire was an annual computer industry conference and exposition most often associated with San Francisco, its first and most frequent venue. The first fair was held in 1977 and was organized by Jim Warren (computer specialist), Jim Warren and Bob Reiling. At the time, it was the biggest computer show in the world, intended to popularize the personal computer in the home. The West Coast PC Faire was formed to provide a more specialized show. However, Apple Inc. stopped exhibiting at the West Coast Computer Faire, refusing to exhibit at any show other than COMDEX that also had PC-based exhibits. In 1983, Warren sold the rights to the Faire for US$3 million to Prentice Hall, who later sold it to Sheldon Adelson, the owner of Interface Group and COMDEX. In total, sixteen shows were held, with the last in 1991. After Warren sold the show, it had a few more good years, and then declined rapidly. History The first fair took place on April 15–17, 1977, in San F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
InfoWorld
''InfoWorld'' (''IW'') is an American information technology media business. Founded in 1978, it began as a monthly magazine. In 2007, it transitioned to a Web-only publication. Its parent company is International Data Group, and its sister publications include '' Macworld'' and '' PC World''. ''InfoWorld'' is based in San Francisco, with contributors and supporting staff based across the U.S. Since its founding, ''InfoWorld''s readership has largely consisted of IT and business professionals. ''InfoWorld'' focuses on how-to, analysis, and editorial content from a mixture of experienced technology journalists and working technology practitioners. The site averages 4.6 million monthly page views and 1.1 million monthly unique visitors. History The magazine was founded by Jim Warren in 1978 as ''The Intelligent Machines Journal'' (IMJ). It was sold to IDG in late 1979. On 18 February 1980, the magazine name was changed to ''InfoWorld''. In 1986, the Robert X. Cringely colum ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jim Warren (computer Specialist)
Jim Warren (July 20, 1936 – November 24, 2021) was an American mathematics and computing educator, computer professional, entrepreneur, editor, publisher and activist. Early career From 1957 to 1967, Warren was a mathematics teacher at secondary-school level, and professor at college and university levels, with his last full-time academic position being Chair of the Mathematics Department at the College of Notre Dame, Belmont, a small liberal arts college in Belmont, California. He later taught computer courses at Stanford University, San Jose State University and San Francisco State University. He had his first full-time teaching contract, for an annual salary of , when he was 20 years old and had completed only three years of college. In the ensuing decade, he was also a National Science Foundation Guest Lecturer, was the founder and Director of Summer Mathematics Institutes at Our Lady of the Lake University in San Antonio, Texas, and earned national recognition f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Software
Software consists of computer programs that instruct the Execution (computing), execution of a computer. Software also includes design documents and specifications. The history of software is closely tied to the development of digital computers in the mid-20th century. Early programs were written in the machine language specific to the hardware. The introduction of high-level programming languages in 1958 allowed for more human-readable instructions, making software development easier and more portable across different computer architectures. Software in a programming language is run through a compiler or Interpreter (computing), interpreter to execution (computing), execute on the architecture's hardware. Over time, software has become complex, owing to developments in Computer network, networking, operating systems, and databases. Software can generally be categorized into two main types: # operating systems, which manage hardware resources and provide services for applicat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Periodical
Periodical literature (singularly called a periodical publication or simply a periodical) consists of Publication, published works that appear in new releases on a regular schedule (''issues'' or ''numbers'', often numerically divided into annual ''volumes''). The most familiar example of periodical literature is the newspaper, but the magazine and the academic journal are also periodicals, as are some modern websites, e-journals, and other Electronic publishing, electronic-only publications produced recurrently on a schedule. Periodical publications cover a wide variety of topics, from academic, technical, and trade, to general-interest subjects such as leisure and entertainment. Article (publishing), Articles within a periodical are usually organized around a single main subject or theme and include a title, date of publication, author(s), and brief summary of the article. A periodical typically contains an editorial section that comments on subjects of interest to its readers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Byte
The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable unit of memory in many computer architectures. To disambiguate arbitrarily sized bytes from the common 8-bit definition, network protocol documents such as the Internet Protocol () refer to an 8-bit byte as an octet. Those bits in an octet are usually counted with numbering from 0 to 7 or 7 to 0 depending on the bit endianness. The size of the byte has historically been hardware-dependent and no definitive standards existed that mandated the size. Sizes from 1 to 48 bits have been used. The six-bit character code was an often-used implementation in early encoding systems, and computers using six-bit and nine-bit bytes were common in the 1960s. These systems often had memory words of 12, 18, 24, 30, 36, 48, or 60 bits, corresponding t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Microcomputer
A microcomputer is a small, relatively inexpensive computer having a central processing unit (CPU) made out of a microprocessor. The computer also includes memory and input/output (I/O) circuitry together mounted on a printed circuit board (PCB). Microcomputers became popular in the 1970s and 1980s with the advent of increasingly powerful microprocessors. The predecessors to these computers, mainframes and minicomputers, were comparatively much larger and more expensive (though indeed present-day mainframes such as the IBM System z machines use one or more custom microprocessors as their CPUs). Many microcomputers (when equipped with a keyboard and screen for input and output) are also personal computers (in the generic sense). An early use of the term "personal computer" in 1962 predates microprocessor-based designs. ''(See "Personal Computer: Computers at Companies" reference below)''. A "microcomputer" used as an embedded control system may have no human-readable input and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Xerography
Xerography is a dry photocopying technique. Originally called electrophotography, it was renamed xerography—from the Greek roots , meaning "dry" and , meaning "writing"—to emphasize that unlike reproduction techniques then in use such as cyanotype, the process of xerography used no liquid chemicals. History Xerography was invented by American physicist Chester Carlson, based significantly on contributions by Hungarian physicist Pál Selényi. Carlson applied for and was awarded on October 6, 1942. Carlson's innovation combined electrostatic printing with photography, unlike the dry electrostatic printing process invented by Georg Christoph Lichtenberg in 1778. Carlson's original process was cumbersome, requiring several manual processing steps with flat plates. In 1946, Carlson signed an agreement with Haloid Photographic Company to develop it as a commercial product. Before that year, Carlson had proposed his idea to more than a dozen companies, but none was int ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Self-addressed Stamped Envelope
A self-addressed stamped envelope (SASE), stamped self-addressed envelope (SSAE), or stamped addressed envelope (SAE) is an envelope with the sender's name and address on it, plus affixed paid postage, that is mailed to a company or private individual. Uses Important uses for SASEs are when requesting information about products or services, or when sending manuscripts to literary agents. SASEs are used when communicating with companies, charities or celebrities (for fan post), in cases where each recipient can afford the cost of a single stamp and envelope, but it would be a burden on the organization to pay for the postage on all the letters it sends out. One of the most common uses is when companies are legally required to send something upon request, such as a "winners list" at the end of a sweepstakes; the company will require a SASE to be included with the request to avoid paying postage. SASEs are also vital in the hobbies of autograph collecting and amateur radio. An ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tiny BASIC
Tiny BASIC is a family of dialects of the BASIC programming language that can fit into 4 or fewer KBs of memory. Tiny BASIC was designed by Dennis Allison and the People's Computer Company (PCC) in response to the open letter published by Bill Gates complaining about users pirating Altair BASIC, which sold for $150. Tiny BASIC was intended to be a completely free version of BASIC that would run on the same early microcomputers. Tiny BASIC was released as a specification, not an implementation, published in the September 1975 issue of the PCC newsletter. The article invited programmers to implement it on their machines and send the resulting assembler language implementation back for inclusion in a series of three planned newsletters. Li-Chen Wang, author of Palo Alto Tiny BASIC, coined the term "copyleft" to describe this concept. The community response was so overwhelming that the newsletter was relaunched as '' Dr. Dobb's Journal'', the first regular periodical to focus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
