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K: Difference between revisions
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(→External links: Remove link to ngn's table of Ks: withdrawn) |
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| developer = [[Arthur Whitney]] | | developer = [[Arthur Whitney]] | ||
| latest release version = K9 "Shakti" / 2020 | | latest release version = K9 "Shakti" / 2020 | ||
| implementation languages = [[wikipedia:C_(programming_language)|C]], [ | | implementation languages = [[wikipedia:C_(programming_language)|C]], [https://web.archive.org/web/20220823171916/https://kparc.com/b/ B] | ||
| platforms = macOS, Linux, Windows, [[kOS]] | | platforms = macOS, Linux, Windows, [[kOS]] | ||
| license = Free for personal use / Proprietary commercial software (free open source implementations exist) | | license = Free for personal use / Proprietary commercial software (free open source implementations exist) | ||
| website = [https://k.miraheze.org/ Wiki], [https://kx.com/ Kx Systems], [https://shakti.com/ Shakti] | | website = [https://k.miraheze.org/ Wiki], [https://kx.com/ Kx Systems], [https://shakti.com/ Shakti] | ||
| documentation = [ | | documentation = [https://web.archive.org/web/20220826224612/https://kparc.com/k.txt K4], [https://kparc.github.io/ref/ K9], [https://k.miraheze.org/ Wiki] | ||
| download = [https://kx.com/connect-with-us/download/ K4], [https://shakti.com/download/ K9] | | download = [https://kx.com/connect-with-us/download/ K4], [https://shakti.com/download/ K9] | ||
| influenced by = [[A+]], [[wikipedia:Scheme_(programming_language)|Scheme]] | | influenced by = [[A+]], [[wikipedia:Scheme_(programming_language)|Scheme]] | ||
| influenced = [[Q]], [[RAD]], [[Kona]], [[Klong]], [[kuc]], [[oK]], [[ngn/k]], [[xs]] | | influenced = [[Q]], [[RAD]], [[Kona]], [[Klong]], [[kuc]], [[oK]], [[ngn/k]], [[xs]] | ||
| run online = [https://kparc.com/k/ K9] | | run online = [https://web.archive.org/web/20220905101252/https://kparc.com/k/ K9] | ||
}} | }} | ||
'''K''' denotes a family of programming languages designed by [[Arthur Whitney]], which is sold by Kx Systems and Shakti and also supported by several independent implementations. K is an ASCII-only language influenced by Whitney's previous APL design [[A+]]. It has fewer primitives in part because it represents arrays as [[list model|nested lists]], unifying [[rank]] and [[depth]], and encourages [[wikipedia:Scheme_(programming_language)|Scheme]]-like functional programming with [[wikipedia:first-class function|first-class function]]s. Whitney presented the first K implementation (K0) in 1992, and soon founded [[Kx Systems]] to develop it further with versions numbering K1 through K6. K4 is now the implementation language for the time-series database kdb+ as well as derivative language [[Q]]. Whitney has developed further versions of K at Shakti, beginning with K7. Notable non-commercial implementations include [[Kona]] based on K3, and [[ngn/k]] and [[oK]] based on K6. | '''K''' denotes a family of programming languages designed by [[Arthur Whitney]], which is sold by Kx Systems and Shakti and also supported by several independent implementations. K is an ASCII-only language influenced by Whitney's previous APL design [[A+]]. It has fewer primitives in part because it represents arrays as [[list model|nested lists]], unifying [[rank]] and [[depth]], and encourages [[wikipedia:Scheme_(programming_language)|Scheme]]-like functional programming with [[wikipedia:first-class function|first-class function]]s. Whitney presented the first K implementation (K0) in 1992, and soon founded [[Kx Systems]] to develop it further with versions numbering K1 through K6. K4 is now the implementation language for the time-series database kdb+ as well as derivative language [[Q]]. Whitney has developed further versions of K at Shakti, beginning with K7. Notable non-commercial implementations include [[Kona]] based on K3, and [[ngn/k]] and [[oK]] based on K6. | ||