Open/closed principle — In object oriented programming, the open/closed principle states software entities (classes, modules, functions, etc.) should be open for extension, but closed for modification ;[1] that is, such an entity can allow its behaviour to be modified… … Wikipedia
Open list — Part of the Politics series Electoral methods Single winner … Wikipedia
Open source software development — is the process by which open source software (or similar software whose source code is publicly available) is developed. These are software products “available with its source code and under an open source license to study, change, and improve… … Wikipedia
Open Data — is a philosophy and practice requiring that certain data are freely available to everyone, without restrictions from copyright, patents or other mechanisms of control. It has a similar ethos to a number of other Open movements and communities… … Wikipedia
Open source software security — is the measure of assurance or guarantee in the freedom from danger and risk inherent to an open source software system. Contents 1 The debate 1.1 Benefits of open source security 1.2 Drawbacks of open source security … Wikipedia
Open problem — Open question redirects here. For information on open ended questions, see closed ended question. In science and mathematics, an open problem or an open question is a known problem that can be accurately stated, and has not yet been solved (no… … Wikipedia
principle — principle, axiom, fundamental, law, theorem are comparable when they denote a proposition or other formulation stating a fact or a generalization accepted as true and basic. Principle applies to a generalization that provides a basis for… … New Dictionary of Synonyms
Open Access — Open Access.net Logo Als Open Access (englisch für offener Zugang) wird der freie Zugang zu wissenschaftlicher Literatur und anderen Materialien im Internet bezeichnet. Ein wissenschaftliches Dokument unter Open Access Bedingungen zu publizieren… … Deutsch Wikipedia
Liskov substitution principle — In object oriented programming, the Liskov substitution principle is a particular definition of subtype that was introduced by Barbara Liskov in a 1987 conference keynote address entitled Data abstraction and hierarchy ] as follows:: Let q(x) be… … Wikipedia
Open source — This article is about the production and development model. For its application to software, see Open source software. For the form of intelligence collection management, see Open source intelligence. For other uses, see Open source… … Wikipedia