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Timeline Of Programming Languages
This is a record of notable programming languages, by decade. Prior to 1950 there were 8 unique programming languages, where 6 were unique languages and 2 were combinations of unique languages. By 1960 there were around 45-50 unique programming languages, though only 12 new unique languages (i.e. not relying of already existing programs). A unique programming language hasn't been developed since Swift in 2007. The newest language, Google's Carbon, is a combination of C++ and Rust. As of December 2022, 395 unique programming languages exist, of which 37 are not a combination of other languages and thus fully unique. Pre-1950 1950s 1960s 1970s 1980s 1990s 2000s 2010s 2020s See also * History of computing hardware * History of programming languages * Programming language A programming language is a system of notation for writing computer programs. Most programming languages are text-based formal languages, but they may also be graphical. They are a kind of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Programming Language
A programming language is a system of notation for writing computer programs. Most programming languages are text-based formal languages, but they may also be graphical. They are a kind of computer language. The description of a programming language is usually split into the two components of syntax (form) and semantics (meaning), which are usually defined by a formal language. Some languages are defined by a specification document (for example, the C programming language is specified by an ISO Standard) while other languages (such as Perl) have a dominant implementation that is treated as a reference. Some languages have both, with the basic language defined by a standard and extensions taken from the dominant implementation being common. Programming language theory is the subfield of computer science that studies the design, implementation, analysis, characterization, and classification of programming languages. Definitions There are many considerations when defini ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ruth Teitelbaum
Ruth Teitelbaum ( Lichterman; February 1, 1924 – August 9, 1986) was one of the first computer programmers in the world. Teitelbaum was one of the original programmers for the ENIAC computer. The other five ENIAC programmers were Jean Bartik, Betty Holberton, Kathleen Antonelli, Marlyn Meltzer, and Frances Spence. Early life and education Teitelbaum was born Ruth Lichterman in The Bronx, New York, on February 1, 1924. She was the elder of two children, and the only daughter, of Sarah and Simon Lichterman, a teacher. Her parents were Jewish immigrants from Russia. She graduated from Hunter College with a B.Sc. in Mathematics. Career Teitelbaum was hired by the Moore School of Electrical Engineering at the University of Pennsylvania to compute ballistics trajectories. The Moore School was funded by the US Army during the Second World War. Here a group of about 80 women worked manually calculating ballistic trajectories - complex differential calculations. In June 1943, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sort Merge Generator
The Sort Merge Generator was an application developed by Betty Holberton in 1951 for the Univac I and is one of the first examples of using a computer to create a computer program. The input to the application was a specification of files and the kind of sort and merge operations to use, and the output would be machine code for performing the specification. See also * History of programming languages * History of computers History (derived ) is the systematic study and the documentation of the human activity. The time period of event before the invention of writing systems is considered prehistory. "History" is an umbrella term comprising past events as well ... References # # Notes Text-oriented programming languages {{compu-lang-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Friedrich L
Friedrich may refer to: Names * Friedrich (surname), people with the surname ''Friedrich'' * Friedrich (given name), people with the given name ''Friedrich'' Other * Friedrich (board game), a board game about Frederick the Great and the Seven Years' War * ''Friedrich'' (novel), a novel about anti-semitism written by Hans Peter Richter * Friedrich Air Conditioning, a company manufacturing air conditioning and purifying products *, a German cargo ship in service 1941-45 See also * Friedrichs (other) * Frederick (other) * Nikolaus Friedreich {{disambig ja:フリードリヒ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corrado Böhm
Corrado Böhm (17 January 1923 – 23 October 2017) was a Professor Emeritus at the University of Rome "La Sapienza" and a computer scientist known especially for his contributions to the theory of structured programming, constructive mathematics, combinatory logic, lambda calculus, and the semantics and implementation of functional programming languages. Work In his PhD dissertation (in Mathematics, at ETH Zurich, 1951; published in 1954), Böhm describes for the first time a full meta-circular compiler, that is a translation mechanism of a programming language, written in that same language. His most influential contribution is the so-called structured program theorem, published in 1966 together with Giuseppe Jacopini. Together with Alessandro Berarducci, he demonstrated an isomorphism between the strictly-positive algebraic data types and the polymorphic lambda-terms, otherwise known as Böhm–Berarducci encoding. In the lambda calculus, he established an important separat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Arthur Burks
Arthur Walter Burks (October 13, 1915 – May 14, 2008) was an American mathematician who worked in the 1940s as a senior engineer on the project that contributed to the design of the ENIAC, the first general-purpose electronic digital computer. Decades later, Burks and his wife Alice Burks outlined their case for the subject matter of the ENIAC having been derived from John Vincent Atanasoff. Burks was also for several decades a faculty member at the University of Michigan in Ann Arbor. Early life and education Burks was born in Duluth, Minnesota. He earned his B.A. in mathematics and physics from DePauw University in Greencastle, Indiana in 1936 and his M.A. and Ph.D. in philosophy from the University of Michigan in Ann Arbor in 1937 and 1941, respectively. The Moore School The summer after obtaining his Ph.D., the young Dr. Burks moved to Philadelphia, Pennsylvania and enrolled in the national defense electronics course offered by the University of Pennsylvania's Moore Sch ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heinz Rutishauser
Heinz Rutishauser (30 January 1918 – 10 November 1970) was a Swiss mathematician and a pioneer of modern numerical mathematics and computer science. Life Rutishauser's father died when he was 13 years old and his mother died three years later, so together with his younger brother and sister he went to live in their uncle's home. From 1936, Rutishauser studied mathematics at the ETH Zürich where he graduated in 1942. From 1942 to 1945, he was assistant of Walter Saxer at the ETH, and from 1945 to 1948, a mathematics teacher in Glarisegg and Trogen. In 1948, he received his Doctor of Philosophy (PhD) from ETH with a well-received thesis on complex analysis. From 1948 to 1949, Rutishauser was in the United States at the Universities of Harvard and Princeton to study the state of the art in computing. From 1949 to 1955, he was a research associate at the Institute for Applied Mathematics at ETH Zürich recently founded by Eduard Stiefel, where he worked together with Ambros S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Superplan
Superplan was a high-level programming language developed between 1949 and 1951 by Heinz Rutishauser, the name being a reference to "Rechenplan" (i.e. computation plan), in Konrad Zuse's terminology designating a single Plankalkül program. The language was described in Rutishauser's 1951 publication ''Über automatische Rechenplanfertigung bei programmgesteuerten Rechenmaschinen'' (i.e. ''Automatically created Computation Plans for Program-Controlled Computing Machines''). Superplan introduced the keyword (Germany) as for loop, which had the following form (a_i being an array item): Für i=''base''(''increment'')''limit'': a_i + ''addend'' = a_i See also * Compiler References Further reading * * {{cite book , title=Keller, Stack und automatisches Gedächtnis – eine Struktur mit Potenzial , language=de , trans-title=Cellar, stack and automatic memory - a structure with potential , editor-first1=Michael , editor-last1=Fothe , editor-first2=Thomas , editor-last2=W ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Univac
UNIVAC (Universal Automatic Computer) was a line of electronic digital stored-program computers starting with the products of the Eckert–Mauchly Computer Corporation. Later the name was applied to a division of the Remington Rand company and successor organizations. The BINAC, built by the Eckert–Mauchly Computer Corporation, was the first general-purpose computer for commercial use, but it was not a success. The last UNIVAC-badged computer was produced in 1986. History and structure J. Presper Eckert and John Mauchly built the ENIAC (Electronic Numerical Integrator and Computer) at the University of Pennsylvania's Moore School of Electrical Engineering between 1943 and 1946. A 1946 patent rights dispute with the university led Eckert and Mauchly to depart the Moore School to form the Electronic Control Company, later renamed Eckert–Mauchly Computer Corporation (EMCC), based in Philadelphia, Pennsylvania. That company first built a computer called BINAC (BINar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Charles Babbage Institute
The IT History Society (ITHS) is an organization that supports the history and scholarship of information technology by encouraging, fostering, and facilitating archival and historical research. Formerly known as the Charles Babbage Foundation, it advises historians, promotes collaboration among academic organizations and museums, and assists IT corporations in preparing and archiving their histories for future studies. Activities The IT History Society provides background information to those with an interest in the history of Information Technology, including papers that provide advice on how to perform historical work and how historical activities can benefit private sector organizations. It tracks historical projects seeking funding as well as projects underway and completed. It maintains online, publicly available, lists of events pertaining to IT history, IT history resources, an IT Honor Roll acknowledging more than 700 individuals who have made a noteworthy contribution ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Short Code (computer Language)
Short Code was one of the first higher-level languages developed for an electronic computer. Unlike machine code, Short Code statements represented mathematic expressions rather than a machine instruction. Also known as an automatic programming, the source code was not compiled but executed through an interpreter to simplify the programming process; the execution time was much slower though. History Short Code was proposed by John Mauchly in 1949 and originally known as Brief Code. William Schmitt implemented a version of Brief Code in 1949 for the BINAC computer, though it was never debugged and tested. The following year Schmitt implemented a new version of Brief Code for the UNIVAC I, where it was now known as Short Code (also Short Order Code). A revised version of Short Code was developed in 1952 for the Univac II by A. B. Tonik and J. R. Logan. While Short Code represented expressions, the representation itself was not direct and required a process of ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
