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Covariance and contravariance (computer science) — Within the type system of a programming language, covariance and contravariance refers to the ordering of types from narrower to wider and their interchangeability or equivalence in certain situations (such as parameters, generics, and return… … Wikipedia
Interchangeability — can refer to: *Interchangeability (telecommunication): A condition in which exist two or more items with characteristics making them equivalent in performance and durability, making them fully exchangeable. *Interchangeability (computer science) … Wikipedia
History of computing hardware — Computing hardware is a platform for information processing (block diagram) The history of computing hardware is the record of the ongoing effort to make computer hardware faster, cheaper, and capable of storing more data. Computing hardware… … Wikipedia
Lisp (programming language) — Infobox programming language name = Lisp paradigm = multi paradigm: functional, procedural, reflective generation = 3GL year = 1958 designer = John McCarthy developer = Steve Russell, Timothy P. Hart, and Mike Levin latest release version =… … Wikipedia
Semantics of Business Vocabulary and Business Rules — The Semantics of Business Vocabulary and Business Rules (SBVR) is an adopted standard of the Object Management Group (OMG) intended to be the basis for a formal and detailed natural language declarative description of a complex entity, such as a… … Wikipedia
Rutherford Appleton Laboratory — Information: Established: 1957 City/Location: Chilton, Oxfordshire, United Kingdom Type: applied … Wikipedia
Ammunition — This article is about ammunition for firearms and artillery. For the product design company, see Ammunition Design Group. A belt of 0.50 caliber ammunition loaded to a … Wikipedia
Gottfried Leibniz — Infobox Philosopher region = Western Philosophy era = 18th century philosophy color = #B0C4DE |250px image caption = Gottfried Wilhelm Leibniz name = Gottfried Wilhelm Leibniz birth = 1 July (21 June Old Style) 1646, Leipzig, Electorate of Saxony … Wikipedia
Bicycle — For other uses, see Bicycle (disambiguation). A mountain bike, a popular multi use bicycle. A bicycle, also known as a bike, pushbike or cycle, is a human powered, pedal driven, single track vehicle, having two wheels attached to a frame, one… … Wikipedia
Sound film — … Wikipedia
