[B! haskell] aopicoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

aopico id:aopico

haskellã«é–¢ã™ã‚‹aopicoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (43)

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

${{author_name}}$
{{author_name}}{{created}}
{{ #comment }}{{ comment }}{{ /comment }}
- {{ label }}

${{author_name}}$

{{{comment_expanded}}}

{{label}}

{{#is_bookmark}}ãƒªã‚¹ãƒˆ{{/is_bookmark}}{{^is_bookmark}}ãƒªãƒ³ã‚¯{{/is_bookmark}}

æªœå±±æ£å¹¸ã®ã‚ãƒžã‚¤ãƒ©é£¼è‚²è¨˜ - ä¸–ç•Œã§ä¸€ç•ªã‹äºŒç•ªãã‚‰ã„ã«ã‚„ã•ã—ã„ã€Œãƒ¢ãƒŠãƒ‰å…¥é–€ã€
æ°—ã¾ãã‚Œã¨å¶ç„¶ã¨ãªã‚Šã‚†ãã§ã€ã“ã“2,3å›žã¯ãƒ¢ãƒŠãƒ‰ã‚’è©±é¡Œã«ã—ã¾ã—ãŸã€‚googleã§ã€Œãƒ¢ãƒŠãƒ‰ã€ã‚’å¼•ã„ã¦ã‚¶ãƒƒã¨çœºã‚ã‚‹ã¨ã€ã€Œãƒ¢ãƒŠãƒ‰ã¯ã‚€ãšã‹ã—ã„ãƒ¼ã€ã¨ã‹ã€Œãƒ¢ãƒŠãƒ‰ã§æŒ«æŠ˜ã—ãŸã€ã¿ãŸã„ãªé›°å›²æ°—ãŒæ„Ÿã˜ã‚‰ã‚Œã¦ã€èª¬æ˜ŽèŠ¸äººã®è¡€ãŒå°‘ã—é¨’ãŽã¾ã—ãŸãã€‚ã€Œãªã‚‰ã€äºˆå‚™çŸ¥è˜ã‚¼ãƒã§ãƒ¢ãƒŠãƒ‰ã®èª¬æ˜Žã‚’ã—ã¦ã‚„ã‚ã†ã˜ã‚ƒããƒ¼ã‹ã€ã¨ã€‚ ã‚¿ã‚¤ãƒˆãƒ«ã¯ã ã„ã¶ç…½ã£ã¡ã‚ƒã£ãŸâ€¦â€¦ ã‘ã©ã€ãƒãƒƒã‚¿ãƒªã˜ã‚ƒãªã„ã¤ã‚‚ã‚Šâ€¦â€¦ ã‘ã©ã€å®Ÿéš›ã¯ã©ã†ã‹ãªï¼Ÿ â€»å°åˆ·ã®ã¨ãã¯ã‚µã‚¤ãƒ‰ãƒãƒ¼ãŒæ¶ˆãˆã¾ã™ã€‚ å†…å®¹ï¼š ã¨ã‚Šã‚ãˆãšã€ã‚ãŸã‚Šã•ã‚ã‚Šãªããƒ¢ãƒŠãƒ‰ã®æ¥æ´ã‚’ç´¹ä»‹ã™ã‚‹ ã“ã‚“ãªèª²é¡Œã‚’è€ƒãˆã¦ã¿ã‚ˆã†ï¼šå‰¯ä½œç”¨ä»˜ãè¨ˆç®— ã‚«ã‚¦ãƒ³ãƒˆã‚¢ãƒƒãƒ—ã™ã‚‹é–¢æ•°é” ã‚«ã‚¦ãƒ³ãƒˆã‚¢ãƒƒãƒ—ã—ãŸã„æ„å¿—ã‚’æˆ»ã‚Šå€¤ã§ä¼ãˆã‚‹ ãã‚Œã§ã¯ã€ã„ã£ãŸã„èª°ãŒã‚«ã‚¦ãƒ³ãƒˆã‚¢ãƒƒãƒ—ã‚’ã™ã‚‹ã®ã é–¢æ•°ã®å¼•æ•°ã®åž‹ã‚’Countupåž‹ã«ã¾ã§æ‹¡å¼µã™ã‚‹ ãã—ã¦ã€ã“ã‚ŒãŒãƒ¢ãƒŠãƒ‰ã ã¨ã‚Šã‚ãˆãšã€ã‚ãŸã‚Šã•ã‚ã‚Šãªããƒ¢ãƒŠãƒ‰ã®æ¥æ´ã‚’ç´¹ä»‹ã™ã‚‹ ä»Šã‹ã‚‰ã“ã“ã§èª¬æ˜Žã™ã‚‹ã€Œãƒ¢ãƒŠãƒ‰ï¼ˆmonadï¼‰
aopico 2007/02/01
haskell
ãƒªãƒ³ã‚¯
Perlã®é§±é§ã®ã“ã¶ã«ã¯Monadã‚‚å…¥ã£ã¦ã‚‹ : 404 Blog Not Found
2006å¹´04æœˆ20æ—¥00:29 ã‚«ãƒ†ã‚´ãƒªLightweight Languages Perlã®é§±é§ã®ã“ã¶ã«ã¯Monadã‚‚å…¥ã£ã¦ã‚‹ Perlã«Lambda CalculusãŒå…¥ã£ã¦ã„ã‚‹ã¨ã„ã†ã®ã¯ä»¥å‰ä½•åº¦ã‹ç´¹ä»‹ã—ãŸé€šã‚Šã ãŒã€å®Ÿã¯Monadã‚‚å…¥ã£ã¦ã„ã‚‹ã®ã§ã‚ã‚‹ã€‚ãã—ã¦ã€çš†ã•ã‚“ã‚‚çŸ¥ã‚‰ãªã„é–“ã«ä½¿ã£ã¦ã„ã‚‹ã®ã§ã‚ã‚‹ã€‚ æªœå±±æ£å¹¸ã®ã‚ãƒžã‚¤ãƒ©é£¼è‚²è¨˜ - ä¸–ç•Œã§ä¸€ç•ªã‹äºŒç•ªãã‚‰ã„ã«ã‚„ã•ã—ã„ã€Œãƒ¢ãƒŠãƒ‰å…¥é–€ã€ ã€Œãªã‚‰ã€äºˆå‚™çŸ¥è˜ã‚¼ãƒã§ãƒ¢ãƒŠãƒ‰ã®èª¬æ˜Žã‚’ã—ã¦ã‚„ã‚ã†ã˜ã‚ƒããƒ¼ã‹ã€ã¨ã€‚ ãã‚Œã§ã¯ã€ä¸–ç•Œã§ä¸€ç•ªMonadãŒç°¡å˜ã«ä½¿ãˆã‚‹è¨€èªž(0ç•ªã¯Perl6!)ã§ã®å®Ÿä¾‹ã‚’ã„ãã¤ã‹ãŠè¦‹ã›ã™ã‚‹ã€‚ ã¾ãšã¯ä¸€ç•ªç°¡å˜ãªä¾‹ã‹ã‚‰ã€‚ use strict; use warnings; package Tie::Verbose; use Tie::Scalar; use base 'Tie::StdScalar'; sub TIESCALAR{ my $
aopico 2007/02/01
haskell

perl
ãƒªãƒ³ã‚¯
ã€ŽThe Evolution of a Haskell Programmerã€
See Iavor Diatchkiâ€™s page â€œThe Evolution of a Programmerâ€ for the â€œoriginalâ€ (though he is not the author), and also below for the story behind this version. (This page has been translated into the Serbo-Croatian language by Anja Skrba from Webhostinggeeks.com. Thanks, Anja, for all your hard work!) Freshman Haskell programmer fac n = if n == 0 then 1 else n * fac (n-1) Sophomore Haskell programme
aopico 2007/01/06
haskell
ãƒªãƒ³ã‚¯
ç¬¬5å›žã€€Listã§ã¯ãªãMaybeã‚’ä½¿ã†æ„ç¾©
Haskellã‚’å¦ã‚“ã§ã„ã‚‹ã¨ï¼ŒMaybeã¨ã„ã†åž‹ã«éé‡ã—ã¾ã™ã€‚ Maybeã¨ã¯ä¸€ä½“ä½•ã§ã—ã‚‡ã†ã‹ï¼Ÿ ãªãœã»ã‹ã®åž‹ã§ã¯ãªãMaybeã‚’ä½¿ç”¨ã™ã‚‹ã®ã§ã—ã‚‡ã†ã‹ï¼Ÿ èªè€…ã®ãªã‹ã«ã¯ã“ã®ã‚ˆã†ãªç–‘å•ã‚’æŒã£ãŸæ–¹ã‚‚ã„ã‚Œã°ï¼ŒæŒãŸãªã‹ã£ãŸæ–¹ã‚‚ã„ã‚‹ã§ã—ã‚‡ã†ã€‚ã‚ã‚‹ã„ã¯éƒ¨åˆ†çš„ãªç”ãˆã«ã€ŒHaskellã§ã¯ã“ã†ã™ã‚‹ã®ã ã€ã¨ç´å¾—ã—ã¦ï¼Œãã“ã§å•ã„ã‚’ã‚„ã‚ã¦ã—ã¾ã£ãŸã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ã„ãšã‚Œã«ã›ã‚ˆï¼Œä½•ã‹ã‚’å¾—ã‚‹ã“ã¨ã‚’ç›®çš„ã«Haskellã‚’å¦ã‚“ã§ã„ã‚‹ã®ãªã‚‰ï¼Œä»Šä¸€åº¦ï¼Œä½•ã‚’çŸ¥ã‚‰ãªã„ã‹ã‚’è‡ªè¦šã—ï¼Œç–‘å•ã‚’æ€ã„èµ·ã“ã™ã¹ãã§ã™ã€‚ ä¸Žãˆã‚‰ã‚ŒãŸæƒ…å ±ã‚’ãŸã æ¼«ç„¶ã¨å¸¸è˜ã¨ã—ã¦å—ã‘æ¢ã‚ã¦ã—ã¾ã†ã¨ï¼Œç”ãˆã¨ãªã‚‹ã‚ˆã†ãªçŸ¥è˜ã‚’å¾—ã‚‹ã“ã¨ã¯ã§ãã¾ã›ã‚“ã€‚ç”ãˆã‚’å¾—ã‚‹ãŸã‚ã«ã¯ï¼Œå•ã„ãŒå¿…è¦ãªã®ã§ã™ã€‚ ä»Šå›žã¯Maybeåž‹ã®èª¬æ˜Žã‚’é€šã˜ã¦ï¼Œãã†ã—ãŸå•ã„ã¸ã®å…¥ã‚Šå£ã‚’ç¤ºã—ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å‰å›žã®è£œè¶³ å‰å›žGHC6.6ã§ä½¿ç”¨ã™ã‚‹æ–‡å—ã‚³ãƒ¼ãƒ‰ã¨ã—ã¦ç´¹ä»‹ã—ãŸUTF-8Nã¯ï¼Œæ¨™æº–åŒ–ã®è°è«–ãŒä¸€æ™‚æœŸã•ã‚Œã¦ã„
aopico 2007/01/03
haskell
ãƒªãƒ³ã‚¯
#751 (ghc 6.4.2 on OS X 10.4.6 fails a compiler error building Crypto-3.0.3.) - GHC - Trac
aopico 2006/10/14
haskell

mac
ãƒªãƒ³ã‚¯
GHC
Welcome to the GHC Developer Wiki This is the home for GHC developers. If you're only interested in using GHC, then you probably want â€‹the â€‹GHC home page. If you are an aspiring GHC developer, and just want to get started, read the Newcomers page (which is always in the sidebar under "Joining in"). Please help improve the GHC developer's wiki Please help us improve the information on the GHC devel
aopico 2006/10/14
haskell

mac
ãƒªãƒ³ã‚¯
Language and library specification - HaskellWiki
The Haskell 2010 report The Haskell 2010 report was published in July 2010, and is the current definition of the Haskell language. It is freely available online, in the following formats: read it online: The Haskell 2010 Report PDF [1368K] HTML (tar + gzip) [336K] Note that these documents are intended to define Haskell and are not appropriate for learning Haskell. For the latter have a look at th
aopico 2006/10/14
haskell
ãƒªãƒ³ã‚¯
The Haskell 98 Language Report
Simon Peyton Jones [editor], Microsoft Research, Cambridge Lennart Augustsson, Sandburst Corporation Dave Barton, Intermetrics Brian Boutel, Victoria University of Wellington Warren Burton, Simon Fraser University Joseph Fasel, Los Alamos National Laboratory Kevin Hammond, University of St. Andrews Ralf Hinze, University of Bonn Paul Hudak, Yale University John Hughes, Chalmers University of Techn
aopico 2006/10/14
haskell
ãƒªãƒ³ã‚¯
ç¬¬3å›žã€€mapã‹ã‚‰ãƒ¢ãƒŠãƒ‰ã‚’ç†è§£ã™ã‚‹
ä»Šå›žã¯ã€Œãƒ¢ãƒŠãƒ‰ï¼ˆmonadï¼‰ã€ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ã€‚ãƒ¢ãƒŠãƒ‰ã¯Haskellã®é‡è¦ãªç‰¹å¾´ã®ä¸€ã¤ãªã®ã§ï¼Œåå‰ãã‚‰ã„ã¯èžã„ãŸã“ã¨ãŒã‚ã‚‹äººãŒå¤šã„ã§ã—ã‚‡ã†ã€‚ãŸã ï¼Œã€Œãƒ¢ãƒŠãƒ‰ã¯é›£ã—ã„ã€ã¨ã„ã†å£°ã‚‚ã‚ˆãèžãã¾ã™ã€‚ ãƒ¢ãƒŠãƒ‰ã¨ã¯ä¸€ä½“ãªã‚“ã§ã—ã‚‡ã†ã‹ã€‚å‰å›žï¼Œã€ŒHaskellã¯IOã‚’å–ã‚Šæ‰±ã†ãŸã‚ã«ãƒ¢ãƒŠãƒ‰ã¨å‘¼ã°ã‚Œã‚‹ç‰¹åˆ¥ãªä»•çµ„ã¿ã‚’ä½¿ç”¨ã™ã‚‹ã“ã¨ã§æœ‰åã§ã™ã€ã¨æ›¸ãã¾ã—ãŸã€‚Haskellã¯é…å»¶è©•ä¾¡ã‚’è¡Œã†ãŸã‚ï¼Œãƒ—ãƒã‚°ãƒ©ãƒžãŒå‡¦ç†ã®é †ç•ªã‚’ç¢ºå®Ÿã«æŒ‡å®šã™ã‚‹ã“ã¨ãŒã§ããšï¼Œãã®ã¾ã¾ã§ã¯å…¥å‡ºåŠ›ã®å‡¦ç†ã«ã¯ä¸å‘ãã§ã™ã€‚ãƒ¢ãƒŠãƒ‰ã‚’ä½¿ãˆã°åˆ¶å¾¡æ§‹é€ ã‚’å°Žå…¥ã§ãã‚‹ãŸã‚ï¼Œã“ã®å•é¡Œã‚’è§£æ±ºã§ãã¾ã™ã€‚å‰å›žã§ã„ãˆã°ï¼Œ(IO a -> IO a)ã«ãƒžãƒƒãƒã™ã‚‹é–¢æ•°â€•â€•finallyã‚„printThenAddâ€•â€•ã‚’å®šç¾©ã—ã¦ã„ã‚‹éƒ¨åˆ†ãŒãƒ¢ãƒŠãƒ‰ã«ç›¸å½“ã—ã¾ã™ã€‚ã¾ãŸï¼ŒGHCiã®ãƒ—ãƒãƒ³ãƒ—ãƒˆã«ã‚‚ãƒ¢ãƒŠãƒ‰ãŒä½¿ã‚ã‚Œã¦ã„ã¾ã™ã€‚ã“ã®ã‚ˆã†ã«å…¥å‡ºåŠ›æ“ä½œã‚’è¡Œã†ãƒ¢ãƒŠãƒ‰ã®ä»£è¡¨æ ¼ãŒã€ŒIOãƒ¢ãƒŠãƒ‰ã€ã§ã™ã€‚ãƒ©ã‚¤ãƒ–ãƒ©ãƒª
aopico 2006/10/14
haskell
ãƒªãƒ³ã‚¯
ç¬¬2å›žã€€å¤šç›¸æ€§ï¼ˆãƒãƒªãƒ¢ãƒ¼ãƒ•ã‚£ã‚ºãƒ ï¼‰ã¸ã®ç†è§£ã‚’æ·±ã‚ã‚‹
ä»Šå›žèª¬æ˜Žã™ã‚‹ãƒ†ãƒ¼ãƒžã¯ã€Œå¤šç›¸æ€§ã€ã§ã™ã€‚è‹±èªžã§ã¯polymorphismï¼ˆãƒãƒªãƒ¢ãƒ¼ãƒ•ã‚£ã‚ºãƒ ï¼‰ã«ãªã‚Šã¾ã™ã€‚å¤šæ…‹æ€§ã‚„å¤šæ§˜æ€§ãªã©ã¨å‘¼ã¶ã“ã¨ã‚‚ã‚ã‚Šã¾ã™ã€‚ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæŒ‡å‘ã‚’ã”å˜ã˜ã®æ–¹ãªã‚‰ãŠãªã˜ã¿ã®è¨€è‘‰ã§ã™ãã€‚ å¤šç›¸æ€§ã¯ã€Œã‚ã‚‹é–¢æ•°ã‚„åž‹ã‚’ï¼Œè¤‡æ•°ã®åž‹ã«å¯¾ã—ã¦ä½¿ç”¨ã§ãã‚‹ã€ã¨ã„ã†æ€§è³ªã‚’ç¤ºã™è¨€è‘‰ã§ã™ã€‚ã“ã†ã—ãŸæ€§è³ªã‚’æŒã¤é–¢æ•°ã§ã‚ã‚Œã°ï¼Œæ•°å€¤è¨ˆç®—ã‚„æ–‡å—åˆ—ã®é€£çµï¼ŒI/Oï¼ˆå…¥å‡ºåŠ›ï¼‰å‡¦ç†ãªã©ä¸€è¦‹å…¨ãé•ã†ã‚ˆã†ã«è¦‹ãˆã‚‹ã‚ˆã†ãªå‡¦ç†ã‚’ï¼Œã‚ãŸã‹ã‚‚åŒã˜ã‚‚ã®ã®ã‚ˆã†ã«æ‰±ã†ã“ã¨ãŒã§ãã¾ã™ã€‚ ãªãŠï¼Œã“ã®é€£è¼‰ã§ã¯ãã®å›žã®ç†è§£ã«å¿…è¦ãªçŸ¥è˜ã¯è§£èª¬ã—ã¦ã„ãã¾ã™ãŒï¼Œã™ã¹ã¦ã®æ©Ÿèƒ½ã‚’ç¶²ç¾…çš„ã«èª¬æ˜Žã—ã¦ã„ãã“ã¨ã¯ã—ã¾ã›ã‚“ã€‚Haskellã«ã¤ã„ã¦ä½“ç³»çš„ã«å¦ç¿’ã—ãŸã‘ã‚Œã°ï¼Œå…¥é–€æ›¸ã‚„ã€ŒHaskell 98 è¨€èªžã¨ãƒ©ã‚¤ãƒ–ãƒ©ãƒª æ”¹è¨‚ãƒ¬ãƒãƒ¼ãƒˆã€ï¼ˆåŽŸæ–‡ã¯Language and library specificationï¼‰ã‚’è¦‹ã¦ãã ã•ã„ã€‚ å‰å›žã®è£œè¶³ ã“ã®é€£è¼‰ã§ã¯ï¼Œå‰å›žã®è¨˜äº‹ã«é–¢
aopico 2006/10/14
haskell
ãƒªãƒ³ã‚¯
Jun Mukai
Software engineer at Arta Finance. ex-member of technical staff at CloudNatix. ex-software engineer at Google. blog (in Japanese) Mastodon / twitter / LinkedIn
aopico 2006/08/02
haskell
ãƒªãƒ³ã‚¯
http://makimo.to/cgi-bin/search/search.cgi?q=haskell&sf=2&all=on&view=table
aopico 2006/08/02
2ch

haskell
ãƒªãƒ³ã‚¯
ç¬¬1å›žã€€é–¢æ•°åž‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ä¸–ç•Œã¸ã‚ˆã†ã“ã - æœ¬ç‰©ã®ãƒ—ãƒã‚°ãƒ©ãƒžã¯Haskellã‚’ä½¿ã†ï¼šITpro
Haskellã¨ã„ã†ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã‚’çŸ¥ã£ã¦ã„ã¾ã™ã‹ï¼Ÿ å…¨ãèžã„ãŸã“ã¨ãŒãªã„ã¨ã„ã†äººãŒå¤šã„ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ã€‚ãã†ã„ã†åå‰ã®è¨€èªžãŒã‚ã‚‹ã®ã¯çŸ¥ã£ã¦ã„ã‚‹ã‘ã©ï¼Œã©ã‚“ãªè¨€èªžã‹ã¯çŸ¥ã‚‰ãªã„ã¨ã„ã†äººã‚‚ã„ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“ãã€‚ã§ã‚‚æœ€è¿‘ã§ã¯ï¼Œä¸€éƒ¨ã®å…ˆé€²çš„ãªã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢é–‹ç™ºè€…ã®é–“ã§ï¼Œä¸€ç¨®ã®ãƒ–ãƒ¼ãƒ ã¨è¨€ãˆã‚‹ã»ã©ç†±ç‹‚çš„ã«å—ã‘å…¥ã‚Œã‚‰ã‚Œã¦ã„ã¾ã™ã€‚ ãªãœãªã‚‰ã°ï¼ŒHaskellã¯æ§˜ã€…ãªå„ªã‚ŒãŸç‰¹å¾´ã‚’æŒã£ã¦ã„ã‚‹ã‹ã‚‰ã§ã™ã€‚æœ€åˆã«ï¼Œä»–ã®è¨€èªžã«ã¯ã‚ã¾ã‚Šè¦‹ã‚‰ã‚Œãªã„éš›ã ã£ãŸç‰¹é•·ã‚’ä¸€ã¤ã ã‘ç´¹ä»‹ã—ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ã€Œé…å»¶è©•ä¾¡ï¼ˆlazy evaluationï¼Œæ€ æƒ°è©•ä¾¡ã¨ã‚‚ã„ã†ï¼‰ã€ã§ã™ã€‚ é…å»¶è©•ä¾¡ã¨ã¯ï¼Œä¸Žãˆã‚‰ã‚ŒãŸå€¤ã‚’å¿…è¦ã«ãªã‚‹ã¾ã§è©•ä¾¡ï¼ˆè¨ˆç®—ï¼‰ã—ãªã„ã¨ã„ã†ã“ã¨ã§ã™ã€‚ã“ã®æ€§è³ªã«ã‚ˆã‚Šï¼Œä¸å¿…è¦ãªè¨ˆç®—ãŒè¡Œã‚ã‚Œã‚‹ç„¡é§„ã‚’ãªãã™ã“ã¨ãŒã§ãã¾ã™ã€‚ã¾ãŸï¼Œã€Œæ½œåœ¨çš„ã«ç„¡é™ã®å¤§ãã•ã‚’æŒã¤ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã€ã¨ã„ã£ãŸé€šå¸¸ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã§ã¯æ‰±ã„ã®é›£ã—ã„ã‚‚ã®ã‚’ç›´æŽ¥æ‰±ãˆã‚‹ãŸã‚ï¼Œã‚ˆã‚Šç›´æŽ¥çš„
aopico 2006/08/02
haskell
ãƒªãƒ³ã‚¯
Haskell: parsec (parser combinator)
parsecã®ãŠå‹‰å¼·ã‚’ã™ã‚‹ã€‚ä»Šæ—¥ã®Yet Another Perl Conferenceã§èžã„ãŸã‚“ã ã‘ã©ã€ã‚ã‚‹ç¨‹åº¦ãƒžã‚¹ã‚¿ãƒ¼ã™ã‚Œã°15åˆ†ã§Perlã®parserãŒæ›¸ã‘ã‚‹ã‚‰ã—ã„ã‚ˆã€‚ã™ã’ãˆï¼ã¨ã„ã†äº‹ã§ã€ã‚„ã£ã¦ã¿ã¾ã™ã‹ãƒã®ã‰ã€‚ parsec - a free monadic parser combinator library Parsec, a fast combinator parser Parsec, é«˜é€Ÿãªã‚³ãƒ³ãƒ“ãƒãƒ¼ã‚¿ãƒ¼ãƒ‘ãƒ¼ã‚µ Write Yourself a Scheme in 48 Hours Library Reference: Index of /ghc/docs/6.4/html/libraries/parsec Parsec: Direct Style Monadic Parser Combinators for the Real World , Daan Leijen and
aopico 2006/07/26
Haskell
ãƒªãƒ³ã‚¯
ãƒ¢ãƒŠãƒ‰ã®ã™ã¹ã¦ã€€Haskell ã«ãŠã‘ã‚‹ãƒ¢ãƒŠãƒ‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ç†è«–ã¨å®Ÿè·µã«é–¢ã™ã‚‹åŒ…æ‹¬çš„ã‚¬ã‚¤ãƒ‰
ãƒ¢ãƒŠãƒ‰ã®ã™ã¹ã¦ Haskell ã«ãŠã‘ã‚‹ãƒ¢ãƒŠãƒ‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ç†è«–ã¨å®Ÿè·µã«é–¢ã™ã‚‹åŒ…æ‹¬çš„ã‚¬ã‚¤ãƒ‰ Version 1.1.0 ã“ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã¯ã€ãƒ¢ãƒŠãƒ‰ã®æ¦‚å¿µã¨ãã®é–¢æ•°ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«ãŠã‘ã‚‹å¿œç”¨ã« ã¤ã„ã¦ã€åˆä¸ç´šã® Haskell ãƒ—ãƒã‚°ãƒ©ãƒžã«ã‚ã‹ã‚Šã‚„ã™ãã€åˆ©ç”¨ä¾¡å€¤ãŒã‚ã‚‹ã‚ˆã†ãª è§£èª¬ã‚’ã™ã‚‹ã“ã¨ã‚’æ—¨ã¨ã—ã¦ã„ã¾ã™ã€‚èªè€…ã¯ Haskell ã«ãªã‚Œã¦ã„ã‚‹ã“ã¨ã‚’å‰æã¨ ã—ã¾ã™ãŒã€ãƒ¢ãƒŠãƒ‰ã«é–¢ã™ã‚‹çµŒé¨“ã¯è¦æ±‚ã—ã¦ã„ã¾ã›ã‚“ã€‚ã“ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã¯ã€å¤š ãã®é¡Œæã‚’ã‚«ãƒãƒ¼ã—ã¦ã„ã¾ã™ã€‚å¾ŒåŠã®ã‚»ã‚¯ã‚·ãƒ§ãƒ³ã§ã¯ã€å‰åŠã®é¡Œæã‚’ã‚ˆãç†è§£ã— ã¦ã„ã‚‹ã“ã¨ã‚’å‰æã¨ã—ã¾ã™ã€‚é †ã‚’ãŠã£ã¦ã€ãƒ¢ãƒŠãƒ‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ä¾‹ç¤ºã™ã‚‹ãŸã‚ ã®ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰ãŒãŸãã•ã‚“ç”¨æ„ã•ã‚Œã¦ã„ã¾ã™ã€‚ä¸€èªã§ã€ã™ã¹ã¦ã®é¡Œæã‚’å¸åŽã— ã‚ˆã†ã¨ã„ã†ã®ã¯ãŠå‹§ã‚ã§ãã¾ã›ã‚“ã€‚ ã“ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã¯ 3 ã¤ã®éƒ¨åˆ†ã§æ§‹æˆã•ã‚Œã¦ã„ã¾ã™ã€‚æœ€åˆã®éƒ¨åˆ†ã¯ã€ é–¢æ•°ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«ãŠã‘ã‚‹ãƒ¢ãƒŠãƒ‰ã®åŸºæœ¬çš„
aopico 2006/07/26
ãƒ¢ãƒŠãƒ‰ã®å…¨ã¦

haskell
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã›
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› ã„ã¤ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãèª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãŠå®¢æ§˜ãŒã‚¢ã‚¯ã‚»ã‚¹ã•ã‚ŒãŸã‚µãƒ¼ãƒ“ã‚¹ã¯æœ¬æ—¥ã¾ã§ã«ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ ä»Šå¾Œã¨ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”æ„›é¡§ãã ã•ã„ã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
aopico 2006/07/19
Haskellå‹‰å¼·ä¼šã®æ•™æ

haskell
ãƒªãƒ³ã‚¯
Haskell for C Programmers
Haskell Tutorial for C Programmers - Introduction Written by Eric Etheridge last updated July 4, 2005 Table of Contents Each major section has its own page. Introduction Abstract Downloads Purpose and Other Online References Relationship to Our Other Tutorials Preface and Style Notes Section I: What the Heck is Going On? Part I: Haskell's Oddity Part II: Input and Output Part III: Very Basic
aopico 2006/06/29
haskell
ãƒªãƒ³ã‚¯
Haskellãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«
Haskellã¯ï¼Œæ¬¡ã®ã‚ˆã†ãªç‰¹å¾´ã‚’ã‚‚ã£ãŸé–¢æ•°åž‹è¨€èªžã§ã™ï¼š å¼·åŠ›ãªåž‹ã‚·ã‚¹ãƒ†ãƒ ãƒ‘ãƒ©ãƒ¡ãƒ¼ã‚¿å¤šç›¸ã®ã‚µãƒãƒ¼ãƒˆ åž‹ã‚¯ãƒ©ã‚¹ã«ã‚ˆã‚‹ã‚¢ãƒ‰ãƒ›ãƒƒã‚¯å¤šç›¸ éžæ£æ ¼ã§ç´”ç²‹ãªé–¢æ•°åž‹è¨€èªž é–¢æ•°ã¯éžæ£æ ¼ é…å»¶è©•ä¾¡ï¼šç„¡é™ãƒªã‚¹ãƒˆãªã©ã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã®æ‰±ã„ãŒå®¹æ˜“ ç´”ç²‹ï¼šå‚ç…§é€æ˜Žæ€§ãŒä¿å˜ã•ã‚Œï¼Œå‰¯ä½œç”¨ãŒãªã„ ãƒ¢ãƒŠãƒ‰ã‚’ç”¨ã„ãŸãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚° ä»Šå›žã¯ï¼ŒHaskellãƒ—ãƒã‚°ãƒ©ãƒ ã®åŸºæœ¬è¦ç´ ã§ã‚ã‚‹é–¢æ•°ã¨åž‹ã«ã¤ã„ã¦ï¼Œ é †ã‚’è¿½ã£ã¦è§£èª¬ã—ã¦ã„ããŸã„ã¨æ€ã„ã¾ã™ï¼Ž ã¾ãšã¯ï¼ŒãŠãŠã¾ã‹ãªå—å¥æ§‹é€ ã‹ã‚‰ï¼š ã‚³ãƒ¡ãƒ³ãƒˆã®æ›¸ãæ–¹ã«ã¤ã„ã¦ã¯ï¼ŒC, Javaã‚„MLã®ãã‚Œã¨å¤‰ã‚ã‚Šã¾ã›ã‚“ï¼Ž ãã‚Œãžã‚Œã®é–¢æ•°å®šç¾©ã‚„å®£è¨€ã¯ï¼Œã‚»ãƒŸã‚³ãƒãƒ³ ';' ã§åŒºåˆ‡ã‚‰ã‚Œï¼Œãƒ–ãƒ¬ãƒ¼ã‚¹ '{}' ã§ã‚°ãƒ«ãƒ¼ãƒ—åŒ–ã•ã‚Œã¾ã™ï¼Ž ã—ã‹ã—ï¼ŒHaskellã®ãƒ¬ã‚¤ã‚¢ã‚¦ãƒˆã¨ã„ã†æ§‹æ–‡ã«ã‚ˆã‚Šï¼Œ ã‚»ãƒŸã‚³ãƒãƒ³ã‚’çœã„ãŸè¨˜è¿°ãŒå¯èƒ½ã§ã™ï¼Ž ã„ã¾ã®ã¨ã“ã‚ï¼Œè¡Œé ã«æ–‡å—ãŒã‚ã£ãŸã‚‰ãã®è¡Œã‹ã‚‰æ–°ã—ã„å®£è¨€ ãã‚‰ã„ã«æ€ã£ã¦ãŠã‘ã°å¤§ä¸ˆå¤«ã§ã™ï¼Ž
aopico 2006/06/29
haskell
ãƒªãƒ³ã‚¯
Monadius - a scientist's toy box
ã‚µãƒ¼ãƒ“ã‚¹çµ‚äº†ã®ãŠçŸ¥ã‚‰ã› ã„ã¤ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”åˆ©ç”¨ã„ãŸã ãèª ã«ã‚ã‚ŠãŒã¨ã†ã”ã–ã„ã¾ã™ã€‚ ãŠå®¢æ§˜ãŒã‚¢ã‚¯ã‚»ã‚¹ã•ã‚ŒãŸã‚µãƒ¼ãƒ“ã‚¹ã¯æœ¬æ—¥ã¾ã§ã«ã‚µãƒ¼ãƒ“ã‚¹ã‚’çµ‚äº†ã„ãŸã—ã¾ã—ãŸã€‚ ä»Šå¾Œã¨ã‚‚Yahoo! JAPANã®ã‚µãƒ¼ãƒ“ã‚¹ã‚’ã”æ„›é¡§ãã ã•ã„ã¾ã™ã‚ˆã†ã€ã‚ˆã‚ã—ããŠé¡˜ã„ã„ãŸã—ã¾ã™ã€‚
aopico 2006/06/29
haskell
ãƒªãƒ³ã‚¯
Haskellã¯é›£ã—ããªã„--ã“ã¨ã‚‚ã‚ã‚‹ã€‚ : 404 Blog Not Found
2006å¹´06æœˆ20æ—¥18:20 ã‚«ãƒ†ã‚´ãƒªWEB+DB PRESSLightweight Languages Haskellã¯é›£ã—ããªã„--ã“ã¨ã‚‚ã‚ã‚‹ã€‚ ã¾ã Vol.33ã‚‚æ£å¼ç™ºå£²ã•ã‚Œã¦ã„ãªã„ã¨ã„ã†ã®ã«ã€ã™ã§ã«Vol.34ã®åŽŸç¨¿æ›¸ãã«ã„ãã—ã‚€ä»Šæ—¥ã“ã®é ƒã€‚å®Ÿã¯ãã®è¨˜äº‹ã®ä¸€ã¤ãŒHaskellã ã€‚ã€ŒPowered by Ph.Dãªè¨€èªžã®è§£èª¬ã‚’ä¸å’ãŒã‚„ã‚‹ã®ã£ã¦ã©ã†ã‚ˆ?ã€ã¨æˆ‘ãªãŒã‚‰æ€ã†ãŒã€è‡ªåˆ†ã§è¨€ã†ã®ã‚‚ãªã‚“ã ãŒã‚€ã—ã‚ã„ã„è¨˜äº‹ã«ä»•ä¸ŠãŒã£ã¦ãã¦ã„ã‚‹ã®ã‚’æ„Ÿã˜ã‚‹ã€‚ Matzã«ã£ã(2006-06-13) ç§:ã€ŒHaskellé›£ã—ã„ã§ã™ã‹ã‚‰ã€ ã€Œãˆãˆã£ï¼Ÿã€ ã¨ã„ã†ã‚ã‘ã§ã€äºˆå‘Šã¤ã„ã§ã«ã€Haskellã‚ˆã‚ŠRubyã®æ–¹ãŒãšã£ã¨é›£ã—ã„ã“ã¨ã‚’ä¸€ã¤ä¸Šã’ã•ã›ã¦ã„ãŸã ãã€‚ ãã‚Œã¯ã€ãªã‚“ã¨ã„ã£ã¦ã‚‚Procã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã ã€‚ ã€ŒRubyã®ç¾Žã—ããªã„éƒ¨åˆ†ã‚’ä¸€ã¤ã‚ã’ã‚ˆã€ã¨èžã„ã¦ã€çœŸã£å…ˆã«æ€ã„ç«‹ã¤ã®ãŒã“ã‚Œã ã€‚ ä¾‹ãˆã°ã€logbXã‚’ã‚«ãƒª
aopico 2006/06/21
haskell
ãƒªãƒ³ã‚¯
1 2 3 æ¬¡ã®ãƒšãƒ¼ã‚¸