- APL keyboard
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A keyboard containing the unique, non-standard character set used by the APL programming language
Wikipedia foundation.
Wikipedia foundation.
APL (programming language) — APL Paradigm(s) array, functional, structured, modular Appeared in 1964 Designed by Kenneth E. Iverson Developer Kenneth E. Iverson … Wikipedia
Criticism of APL — APL has been used since the mid 1960s on mainframe computers and has itself evolved in step with computers and the computing market. APL is not widely used, but minimalistic and high level by design, at several points in its history it could have … Wikipedia
Criticism of the APL programming language — The APL programming language has been used since the mid 1960s on mainframe computers and has itself evolved in step with computers and the computing market. APL is not widely used, but minimalistic and high level by design, at several points in… … Wikipedia
Model M keyboard — IBM Model M Keyboard, Part no. 1391401, Manufactured 1989 Unicomp Customizer 104 (UNI0P46) keyboard … Wikipedia
IBM 5100 — The IBM 5100 Portable Computer was a desktop computer introduced in September 1975, six years before the IBM PC. It was the evolution of a prototype called the SCAMP (Special Computer APL Machine Portable) that IBM demonstrated in 1973. In… … Wikipedia
Miscellaneous Technical (Unicode block) — Miscellaneous Technical is the name of a a Unicode block ranging from U+2300 to U+23FF, which contains various common symbols which are related to and used in the various technical, programming language and academic professions. Symbol ⌂ (HTML… … Wikipedia
Unicode-Block Verschiedene technische Zeichen — Der Unicode Block Miscellaneous Technical (Verschiedene technische Zeichen) (2300–23FF) enthält Symbole für technische Zeichnungen, Kartographie, EDV und anderes. Insbesondere stellen die 69 Zeichen U+2336 bis U+237A den Zeichensatz der… … Deutsch Wikipedia
IBM Selectric typewriter — The IBM Selectric typewriter (occasionally known as the IBM Golfball typewriter) is an influential electric typewriter design. It was introduced in 1961.Instead of a basket of pivoting typebars the Selectric had a pivoting type element… … Wikipedia
Liste der Dateiendungen/A — In dieser Liste sind übliche Dateinamenserweiterungen aufgelistet, die in einigen Betriebssystemen (wie zum Beispiel Microsoft Windows) zur Unterscheidung von Dateiformaten verwendet werden. In anderen Betriebssystemen erfolgt die… … Deutsch Wikipedia
Laptop — A desktop replacement laptop with its 18.4 inch screen showing its technical specifications. A laptop, also called a notebook,[1][2] is a personal computer for … Wikipedia