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

cknbstr id:cknbstr

haskellã«é–¢ã™ã‚‹cknbstrã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (21)

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2013å¹´8æœˆç¾åœ¨ã®Haskellé–‹ç™ºç’°å¢ƒ - maoeã®ãƒ–ãƒã‚°
ä»¥å‰ã¯Haskell Platformã‚’ä½¿ã£ã¦ã„ãŸã®ã ã‘ã©ã€Cabalã®ä¾å˜é–¢ä¿‚ã‚½ãƒ«ãƒãŒã‚ã¾ã‚Šè³¢ããªã‹ã£ãŸã“ã¨ã‚‚ã‚ã‚Šã€ã„ã‚ã‚†ã‚‹dependency hellã«é™¥ã‚‹ã“ã¨ãŒå¤šã‹ã£ãŸã€‚ãã‚Œã‹ã‚‰ã¨ã„ã†ã‚‚ã®Haskell Platformã‚’ä½¿ã‚ãªã„ç’°å¢ƒã‚’ä½¿ã£ã¦ã„ã‚‹ã€‚OS Xã§ã¯å…¬å¼ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©ã‚„ã‚‰Homebrewã‚„Mac Portsãªã©å¹¾ã¤ã‹ã®æ–¹æ³•ãŒç”¨æ„ã•ã‚Œã¦ã„ã‚‹ãŒã€ã“ã‚“ãªæ–¹æ³•ã‚‚ã‚ã‚‹ã‚ˆã¨ã„ã†ã“ã¨ã§ç´¹ä»‹ã—ã¦ã¿ã‚ˆã†ã€‚ GHCã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« GHCã®ãƒªãƒªãƒ¼ã‚¹ç‰ˆã¯è‡ªåˆ†ã§ãƒ“ãƒ«ãƒ‰ã—ãªã„ã€‚æ™‚é–“ãŒæŽ›ã‹ã‚‹ã‹ã‚‰ã€‚ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ©ã¯ä½¿ã‚ãšã«tarballç‰ˆã‚’ä½¿ã†ã€‚ã“ã‚Œã¯ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«å…ˆã‚’è‡ªåˆ†ã§æŒ‡å®šã—ãŸã„ãŸã‚ã€‚ tar zxvf ~/Downloads/ghc-7.6.3-x86_64-apple-darwin.tar.bz2 cd ghc-7.6.3/ ./configure --prefix=/usr/local/ghc/
cknbstr 2013/10/09
haskell

cabal
ãƒªãƒ³ã‚¯
yesod init ã§mysqlã‚’é¸æŠžã™ã‚‹ã¨cabal installãŒã‚¨ãƒ©ã£ã¦ãŸä»¶ - åˆå¿ƒè€…ã ã‘ã©Haskeller
å‰å›žã®è¨˜äº‹ã®æœ€å¾Œã®æ–¹ã§å‡ºã¦ãŸmysqlã®ã‚¨ãƒ©ãƒ¼ã ã‘ã©ã€ ã“ã‚“ãªã‚„ã¤ * Missing C library: pcre ä»¥ä¸‹ã‚’è¡Œã†ã¨ã§ãªããªã£ãŸã€‚ yum install pcre-devel pcre-static
cknbstr 2013/07/02
mysql-simple-0.2.2.4 depends on pcre-light-0.4 which failed to install ã®ã‚¨ãƒ©ãƒ¼

yesod

haskell

mysql
ãƒªãƒ³ã‚¯
Freeãƒ¢ãƒŠãƒ‰ã§ã‚²ãƒ¼ãƒ ã‚’ä½œã‚ã†ï¼ç¬¬0å›ž: æ¦‚è¦ - ãƒ¢ãƒŠãƒ‰ã¨ã‚ãŸã—ã¨ã‚³ãƒ¢ãƒŠãƒ‰
é€£è¼‰ç›®æ¬¡ ç¬¬0å›ž: æ¦‚è¦ (ã“ã®è¨˜äº‹) ç¬¬1å›ž: Gameãƒ¢ãƒŠãƒ‰ã®åŸºæœ¬ å…ˆã»ã©ã€free-gameã¨ã„ã†ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ã‚¢ãƒƒãƒ—ãƒãƒ¼ãƒ‰ã—ã¾ã—ãŸã€‚free-gameã¯ã€ä¸–ç•Œã§ä¸€ç•ªæŸ”è»Ÿã‹ã¤ç°¡å˜ã«ã‚²ãƒ¼ãƒ ãªã©ã®GUIã‚’ä½œã‚Œã‚‹ãƒ©ã‚¤ãƒ–ãƒ©ãƒªã‚’ç›®æŒ‡ã—ã¦ã„ã¾ã™ã€‚ Freeãƒ¢ãƒŠãƒ‰ã¨ã¯ Freeãƒ¢ãƒŠãƒ‰ã¯ã€Functorã‚’ä¸Žãˆã‚‹ã¨è‡ªå‹•çš„ã«ãƒ¢ãƒŠãƒ‰ã‚’ç”Ÿæˆã—ã¦ãã‚Œã‚‹æ§‹é€ ã§ã€ã“ã‚Œã‚’ä½¿ã†ã“ã¨ã§ã€ã‚¢ã‚¯ã‚·ãƒ§ãƒ³ã‚’ãƒ‡ãƒ¼ã‚¿ã®ä¸€ã¤ã¨ã—ã¦æŸ”è»Ÿã«æ‰±ãˆã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ã€‚åŽ»å¹´ã®10æœˆã”ã‚ã‹ã‚‰ã«ã‚ã‹ã«æ—¥æœ¬ã®Haskelleré–“ã§æµè¡Œã‚Šå§‹ã‚ãŸã€ä»Šä¸€ç•ªç†±ã„ãƒ¢ãƒŠãƒ‰ã§ã™[è¦å‡ºå…¸]ã€‚Freeãƒ¢ãƒŠãƒ‰ãã®ã‚‚ã®ã«é–¢ã—ã¦ã¯ã“ã‚Œã‚‰ã®è¨˜äº‹ã‚’èªã¿ã¾ã—ã‚‡ã†ã€‚ Haskell for all: Why free monads matter ãã‚ãã‚Freeãƒ¢ãƒŠãƒ‰ã«é–¢ã—ã¦ä¸€è¨€ã„ã£ã¨ãã‹ åž‹ã‚¯ãƒ©ã‚¹ã¨ãƒ¢ãƒŠãƒ‰ã¨ Free ãƒ¢ãƒŠãƒ‰ - ã‚ã©ã‘ãªã„è©± Freeãƒ¢ãƒŠãƒ‰ã£ã¦ä½•ãªã®ã•ã£ï¼ï¼Ÿ -
cknbstr 2013/06/27
haskell

monado

game
ãƒªãƒ³ã‚¯
Java ã®èªžå½™ã§ Maybe ã‚’èª¬æ˜Žã—ã¦ã¿ã‚‹ - ãã‚‹ãã‚‹ï½ž
java-jaã§ä¾‹å¤–å‡¦ç†ã®è©±ã‚’ã—ã¦ãã¾ã—ãŸ - è¥¿å°¾æ³°å’Œã®ã¯ã¦ãªãƒ€ã‚¤ã‚¢ãƒªãƒ¼ ã‚’èªã‚“ã§ã€‚ Maybe ã¯å€¤ãŒã‚ã‚‹ã‹ãªã„ã‹ã‚’åž‹ã§è¡¨ã™ã“ã¨ãŒã§ãã¾ã™ï¼ãã†ã€ç›´å’Œåž‹ãªã‚“ã§ã™ï¼ã¨ã‹è¨€ã‚ã‚Œã¦ã‚‚ã‚¤ãƒŸãƒ•ã ã¨æ€ã†ã®ã§ã™(ãƒªãƒ³ã‚¯å…ˆã®ã‚¨ãƒ³ãƒˆãƒªãŒãã†èª¬æ˜Žã—ã¦ã‚‹ã‚ã‘ã§ã¯ãªã„ã§ã™ãŒ)ã€‚ Java ã®èªžå½™ã§ Maybe ã®èª¬æ˜Žã‚’ã§ããŸã‚‰å¬‰ã—ã„äººã‚‚ã„ã‚‹ã‚“ã˜ã‚ƒãªã„ã‹ãªãã€ã¨ã‹ãªã‚“ã¨ã‹ã€‚ ãŸã ã—ã€æ›¸ã„ã¦ãŸã‚‰çµæ§‹é•·ããªã‚Šã¾ã—ãŸã€‚æ™‚é–“ãŒã‚ã‚‹äººã¯ã©ã†ãžã€‚ Maybeï¼Ÿ null ã‚ˆã‚Šå®‰å…¨ã«ã€Œå€¤ãŒãªã„ã“ã¨ã€ãŒæ‰±ãˆã‚‹ã‚‚ã®ã ã‚ˆ ã‚¹ã‚¿ãƒ¼ãƒˆåœ°ç‚¹ã¨ã—ã¦ã¯ã“ã‚Œã§ã„ã„ã§ã—ã‚‡ã†ã€‚ ä»¥é™ã§ã€ã€Œãªã‚“ã§å®‰å…¨ãªã®ï¼Ÿã€ã¨ã„ã†å…¨ã†ãªç–‘å•ã«ç”ãˆã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å•é¡Œç‚¹ int ã§èª¬æ˜Žã™ã‚‹ã¨ç…™ã«å·»ã„ã¦ã—ã¾ã†ã‚ˆã†ãªæ°—ãŒã—ãŸã®ã§ã€User ã‚¯ãƒ©ã‚¹ã‚’è¦‹ã¦ã¿ã¾ã™ã€‚ import java.util.*; class User { final String name;
cknbstr 2013/06/05
java

haskell

maybe
ãƒªãƒ³ã‚¯
cabal ã®ä½¿ã„æ–¹ - melponæ—¥è¨˜ - Haskellã‚‚C++ã‚‚ã¾ã¨ã‚‚ã«æ‰±ãˆãªã„ã¸ãŸã‚Œã®ãƒšãƒ¼ã‚¸
cabal ã¯ dependency hell ãŒæ€–ã„ã®ã§ã€ã“ã‚“ãªä½¿ã„æ–¹ã‚’ã™ã‚‹ã®ãŒä¸€ç•ªã„ã„ã‚“ã˜ã‚ƒãªã„ã‹ãªãƒ¼ã¨ã„ã†æ–¹æ³•ã§ã™ã€‚ æ¯Žå›ž cabal-dev ã‚’ä½¿ã†ã®ã¯éžå¸¸ã«æ™‚é–“ãŒæŽ›ã‹ã‚‹ã—å®¹é‡ã‚‚å–ã‚‹ã®ã§ã™ãŒã€ã¾ã‚ dep hell ã«å¼•ã£ã‹ã‹ã£ã¦æ™‚é–“ã‚’ç„¡é§„ã«ã™ã‚‹ã‚ˆã‚Šã¯ã„ã„ã‚“ã˜ã‚ƒãªã„ã‹ãªãƒ¼ã¨ã€‚ cabal ã¯ cabal-dev ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹ã ã‘ cabal install cabal-dev cabal ã®å‡ºç•ªã¯ã“ã‚Œã ã‘ã§ã€ã‚ã¨ã¯ cabal-dev ã‚’ä½¿ã„ã¾ã™ã€‚ ã¨ã‚Šã‚ãˆãš ~/.cabal/bin ã¸ã®ãƒ‘ã‚¹ã¯é€šã—ã¦ãŠãã¾ã—ã‚‡ã†ã€‚ ã‚ã¨ã€cabal install cabal-dev ã«å¤±æ•—ã—ã¦ã—ã¾ã†ã‚ˆã†ãªã‚‰ã€ã‚‚ã†ã‚¹ãƒ‘ãƒƒã¨ rm -rf ~/.cabal rm -rf ~/.ghc ã¨ã‹ã‚„ã£ã¦ã€cabal ç’°å¢ƒã‚’ç¶ºéº—ã«ã—ã¦ã—ã¾ã„ã¾ã—ã‚‡ã†ã€‚ ä½œã‚ŠãŸã„ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã”ã¨ã« cabal-dev
cknbstr 2013/05/11
haskell

cabal

cabal-dev
ãƒªãƒ³ã‚¯
Push new version to Hackage Â· Issue #74 Â· creswick/cabal-dev
cknbstr 2013/02/03
$ git clone https://github.com/creswick/cabal-dev.git && (cd cabal-dev; cabal install) GHC7.6.1ã§cabal install cabal-dev ã‚’å¤±æ•—ã—ãŸã®ã§ä¸Šè¨˜ã®æ–¹æ³•ã‚’ä½¿ç”¨

haskell

cabal
ãƒªãƒ³ã‚¯
Haskellã®ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†ã‚·ã‚¹ãƒ†ãƒ Cabalã§installã—ãŸã‚‚ã®ã‚’ãƒ‡ãƒªãƒ¼ãƒˆ(in Ubuntu)
Cabalã£ã¦ï¼Ÿ Haskellã¨ã„ã†é–¢æ•°åž‹è¨€èªžã«ã¯Cabalã¨ã„ã†ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ç®¡ç†ã‚·ã‚¹ãƒ†ãƒ ãŒã‚ã‚Šã¾ã™ã€‚ Rubyã§è¨€ã†RubyGemsã¨åŒã˜ã§ã™ã€‚ ã“ã„ã¤ã¯ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã™ã‚‹éš›ã«ã€ä¾å˜é–¢ä¿‚ã‚’è¨ˆç®—ã—ã¦ãã‚Œã€ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®æ‰‹é †ã®ç°¡ç•¥åŒ–ã«å½¹ç«‹ã¤ã®ã§ã™ãŒã€ã‚¢ãƒ³ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã¯é¢å€’ã‚’è¦‹ã¦ãã‚Œãªã„ã¨ã„ã†åŽ„ä»‹è€…ã§ã‚‚ã‚ã‚Šã¾ã™ã€‚ Cabalã®åŽ„ä»‹ãªã¨ã“ã‚ cabal installã‚’å®Ÿè¡Œã—ã™ãŽã‚‹ã¨ä¾å˜é–¢ä¿‚ãŒãã—ã‚ƒãã—ã‚ƒã«ãªã£ã¦ã—ã¾ã„ã€ã¾ã£ã•ã‚‰ãªçŠ¶æ…‹ã§ã¯æˆåŠŸã™ã‚‹ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã‚‚ä¸Šæ‰‹ãè¡Œã‹ãªããªã£ã¦ã—ã¾ã„ã¾ã™ã€‚ãã—ã¦ãªã«ã‚ˆã‚Šä¸Šæ‰‹ãè¡Œã‹ãªã„äº‹ã«å¯¾ã—ã¦é¨’ãã®ã¯éš£äººã«è¿·æƒ‘ã§ã™ã€‚ ã©ã†ã—ã¦ã‚‚ä¸Šæ‰‹ãè¡Œã‹ãªã„æ™‚ã¯æ€ã„åˆ‡ã£ã¦cabal installå‰ã«ç›´ã—ã¦ã—ã¾ã†ã®ã‚‚æ‰‹ã§ã™ã€‚ ã¨ã„ã†ã“ã¨ã§ã‚„ã£ã¦ã¿ã¾ã—ã‚‡ã†ã€‚ Cabal installã‚’å®Ÿè¡Œã™ã‚‹å‰ã®ç’°å¢ƒã«æˆ»ã™ã«ã¯ ã“ã“ã‹ã‚‰å…ˆã¯sudo rootã¨ã—ã¦æ“ä½œã™
cknbstr 2013/02/03
haskell

cabal
ãƒªãƒ³ã‚¯
nono weird science : cabal-install ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« - livedoor Blogï¼ˆãƒ–ãƒã‚°ï¼‰
2009å¹´08æœˆ04æ—¥12:58 ã‚«ãƒ†ã‚´ãƒª cabal-install ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« cabal-install ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ãŒã†ã¾ãã„ã‹ãªã„ã¨ã‹ã€ãã†ã„ã†ãƒ–ãƒã‚°ã‚’ç¶šã‘ã¦è¦‹ã‹ã‘ãŸã®ã§ã€cabal-install ã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã®æ–¹æ³•ã‚’ã¾ã¨ã‚ã¦ã¿ã‚‹ã€‚ åŸºæœ¬çš„ã«ã¯ã“ã“ã«æ›¸ã„ã¦ã‚ã‚‹é€šã‚Šã‚„ã‚Œã°ã„ã„ã€‚ ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã‚’è½ã¨ã—ã¦ãã¦å±•é–‹ã—ã¦ bootstrap.sh ã‚’å®Ÿè¡Œã™ã‚‹ã¨ã€cabal ãŒ ~/.cabal/bin ã«ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã•ã‚Œã‚‹ã€‚ wget http://www.haskell.org/cabal/release/cabal-install-0.6.2/cabal-install-0.6.2.tar.gz tar zxf cabal-install-0.6.2.tar.gz cd cabal-install-0.6.2 ./bootstrap.sh $HOME/.cabal/bin ã«
cknbstr 2013/02/03
haskell

cabal
ãƒªãƒ³ã‚¯
jQueryã¯ãƒ¢ãƒŠãƒ‰ã - id:anatooã®ãƒ–ãƒã‚°
ã“ã®è¨˜äº‹ã¯jQuery is a Monad | Important Shockã¨ã„ã†è¨˜äº‹ã®å‹æ‰‹è¨³ã§ã™ã€‚ è¿½è¨˜1: bonotakeã•ã‚“ãŒè£œè¶³è¨˜äº‹ã‚’æ›¸ã„ã¦ãã‚Œã¦ã„ã¾ã™ â†’ JQueryãŒãƒ¢ãƒŠãƒ‰ã‹ã©ã†ã‹ã¨ã‹ - ãŸã‘ã‚’ã®æ—¥è¨˜ï¼ å¤©ç«ºã‹ã‚‰å¸°ã£ã¦ããŸã‚ˆ è¿½è¨˜2: hirataraã•ã‚“ãŒè£œè¶³è¨˜äº‹ã‚’æ›¸ã„ã¦ãã‚Œã¦ã„ã¾ã™ â†’ jQueryã¯æœ¬å½“ã«ãƒ¢ãƒŠãƒ‰ã ã£ãŸ - åŒ—æµ·é“è‹«å°ç‰§å¸‚å‡ºèº«ã®PGãŒæ›¸ããƒ–ãƒã‚° Haskellãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã¯èª°ã—ã‚‚ãŒãƒ¢ãƒŠãƒ‰ã«é–¢ã™ã‚‹å„ã€…ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã‚’æ›¸ãã¨è¨€ã‚ã‚Œã‚‹ã€‚ã¨ã„ã†ã®ã‚‚ã€ä¸€åº¦ãƒ¢ãƒŠãƒ‰ã®å®šç¾©ã¨ãã®å¯èƒ½æ€§ã‚’ç†è§£ã™ã‚Œã°ã€ãƒ¢ãƒŠãƒ‰å…¨ä½“ã‚’å›²ã‚€ç¥žç§˜æ€§ã«æŒ‘æˆ¦ã—ã¦æ‰“ã¡ç ´ã‚‹ã®ãŒå®¹æ˜“ã«ãªã‚‹ã‹ã‚‰ã ã€‚é–€å¤–æ¼¢ã‹ã‚‰ã™ã‚Œã°ã€ãƒ¢ãƒŠãƒ‰ã¯Haskellã‚’çœŸã«ç†è§£ã™ã‚‹ã“ã¨ã‚’å¦¨ã’ã‚‹ä¸å¯è§£ãªéšœå£ã ã€‚ãƒ¢ãƒŠãƒ‰ã¯ã¨ã¦ã‚‚ä¸é©å½“ãªåå‰ã§å‘ªã‚ã‚Œã¦ã„ã¦ã€ä¸€é¢¨å¤‰ã‚ã£ãŸæ–‡æ³•ã‚’æŒã¡ã€ä¸€åº¦ã«ä½•ã‚‚ã‹ã‚‚ã‚„ã£ã¦ã—ã¾ã†æ§˜ã«è¦‹ãˆã‚‹ã€‚ã—ã‹ã—ãªãŒã‚‰ã€ãã®å‹•ã
cknbstr 2012/12/05
haskell

monad

jquery
ãƒªãƒ³ã‚¯
ãƒ¢ãƒŠãƒ‰: ãŠå‰ã¯ã‚‚ã†çŸ¥ã£ã¦ã„ã‚‹ | Webã‚·ã‚¹ãƒ†ãƒ é–‹ç™ºï¼æ•™è‚²ã‚½ãƒªãƒ¥ãƒ¼ã‚·ãƒ§ãƒ³ã®ã‚¿ã‚¤ãƒ ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ¡ãƒ‡ã‚£ã‚¢
ã¯ã˜ã‚ã« éŽåŽ»ã«ç§ãŒHaskellã‚’å¦ã³å§‹ã‚ãŸæ™‚ã€ çœŸã£å…ˆã«ç–‘å•ã«æ€ã£ãŸã“ã¨ã¯ãƒ¢ãƒŠãƒ‰ã®å˜åœ¨ã ã£ãŸã€‚ å½“æ™‚ã¯å…¨ãã¨è¨€ã£ã¦ã„ã„ã»ã©ç†è§£ã§ããªã‹ã£ãŸãŒã€ æœ€è¿‘Haskellã‚’å¦ã³ç›´ã—ã¦ ã‚ˆã†ã‚„ãç†è§£ã™ã‚‹ã“ã¨ãŒã§ããŸ(ã¨æ€ã†)ã€‚ ã¨ã„ã†è¨³ã§ã€ç¾æ™‚ç‚¹ã§ã®ç§ã®ãƒ¢ãƒŠãƒ‰ã¸ã®ç†è§£ã‚’ç¤ºã™ãŸã‚ã«ã“ã®è¨˜äº‹ã‚’æ›¸ãã€‚ ã“ã“ã§ã¯ãƒ¢ãƒŠãƒ‰ã®æœ¬è³ªãŒä½•ãªã®ã‹æ¦‚è¦ã‚’ç¤ºã™ã€‚ æ£ç¢ºãªèª¬æ˜Žã¯æ•°å¤šã‚ã‚‹ãƒ¢ãƒŠãƒ‰ã«ã¤ã„ã¦ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã‚’å‚ç…§ã•ã‚ŒãŸã„ã€‚ Hellow Worldå•é¡Œ: IO, Monad, fail æ–°ã—ã„è¨€èªžã‚’å¦ã¶æ™‚ã€ã¾ãšé–“é•ã„ãªãHello Worldã‚’æ›¸ãã ã‚ã†ã€‚ Haskellã§Hello Worldã‚’æ›¸ãã¨ã“ã†ãªã‚‹: ã“ã®1è¡Œã ã‘ã‚’è¦‹ã‚‹ã¨æ™®é€šã®å‘½ä»¤åž‹è¨€èªžã¨å¤§ã—ã¦å¤‰ã‚ã‚‰ãªã„ã‚ˆã†ã«æ€ãˆã‚‹ã€‚ ã¨ã“ã‚ã§Haskellã«ã¯å¼·åŠ›ãªåž‹æŽ¨è«–ãŒã‚ã‚‹ã€‚ ãã®ãŸã‚åž‹å®£è¨€ã‚’çœç•¥ã—ã¦ã‚‚å‡¦ç†ç³»ãŒã‚ˆã—ãªã«è§£é‡ˆã—ã¦ãã‚Œã‚‹ã€‚ ãŸã æ™®é€šã¯ã‚³ãƒ¼ãƒ‰ã®æ„å›³ã™
cknbstr 2012/12/05
"ãƒ¢ãƒŠãƒ‰ã®æœ¬è³ªã¯ã€Œæœ¬å½“ã«ã‚„ã‚ŠãŸã„ã“ã¨ã€ã®é€£éŽ–ã¨ã€Œè£æ–¹ä½œæ¥ã€ã®éš è”½ã "

haskell

monado

jquery
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æ „å…‰ã®ã‚°ãƒ©ã‚¹ã‚´ãƒ¼Haskellã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ åˆ©ç”¨ã®æ‰‹å¼•ãã€€ãƒãƒ¼ã‚¸ãƒ§ãƒ³7.8.2
æ „å…‰ã®ã‚°ãƒ©ã‚¹ã‚´ãƒ¼Haskellã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ åˆ©ç”¨ã®æ‰‹å¼•ãã€€ãƒãƒ¼ã‚¸ãƒ§ãƒ³7.8.2 The GHC Team ç›®æ¬¡ The Glasgow Haskell Compiler License 1. å‚è€ƒè¨³ 1. GHCã®ç´¹ä»‹ 1.1. GHCã‚’å…¥æ‰‹ã™ã‚‹ 1.2. ãƒ¡ã‚¿æƒ…å ±: ã‚¦ã‚§ãƒ–ã‚µã‚¤ãƒˆã€ãƒ¡ãƒ¼ãƒªãƒ³ã‚°ãƒªã‚¹ãƒˆãªã© 1.3. GHCã®ãƒã‚°ã‚’å ±å‘Šã™ã‚‹ 1.4. GHCã®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ç•ªå·ä»˜ã‘è¦å‰‡ 1.5. Release notes for version 7.8.1 1.5.1. Highlights 1.5.2. Full details 1.5.2.1. Language 1.5.2.2. Compiler 1.5.2.3. GHCi 1.5.2.4. Template Haskell 1.5.2.5. Runtime system 1.5.2.6. Build system 1.5.3. Lib
cknbstr 2012/11/01
ghc

reference

haskell
ãƒªãƒ³ã‚¯
Good night, Posterous
Posterous Spaces is no longer available Thanks to all of my @posterous peeps. Y'all made this a crazy ride and it was an honor and pleasure working with all of y'all. Thanks to all of the users. Thanks to the academy. Nobody will read this.
cknbstr 2012/10/25
ã“ã®æ–¹æ³•ã§7.6.1ã‚’ãƒ“ãƒ«ãƒ‰ã—ã‚ˆã†ã¨ã—ãŸã‚‰GHC7ä»¥ä¸ŠãŒå¿…è¦ã¨ã„ã‚ã‚ŒãŸã®ã§7.0.4ã‚’å…¥ã‚Œã¦ã‹ã‚‰7.6.1ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ãŸ

ghc

haskell

centos
ãƒªãƒ³ã‚¯
CentOSã«ã‚½ãƒ¼ã‚¹ã‹ã‚‰Haskell Platformã‚’å…¥ã‚Œã‚‹ - yunomuã®ãƒ–ãƒã‚°
Haskell Platformã£ã¦yumã«ç„¡ã„ã®ï¼Ÿ ãƒ–ãƒã‚°ã‚¿ã‚¤ãƒˆãƒ«ã‚’ã€Œãƒ©ã‚¯ã«ç”ŸããŸã„ã€ã«ã—ãŸã®ã«ã€ã‚½ãƒ¼ã‚¹ã‹ã‚‰å…¥ã‚Œã‚‹è¨˜äº‹ã¨ã‹Haskellã§æ‚©ã‚“ã§ã‚‹è¨˜äº‹ã°ã£ã‹æ›¸ã„ã¦ã‚‹ã¨ãªã‚“ã‹è£åˆ‡ã£ã¦ã‚‹æ°—ãŒã€‚ã„ã£ãGentooä½¿ã„ã«ãªã£ã¦ã€Œè‹¦åŠ´ã‚’è²·ã£ã¦ã§ã‚‚ã‚„ã‚‹ãƒ–ãƒã‚°ã€ã¨ã‹ã«ã—ã‚ˆã†ã‹ ã¨ã„ã†ã“ã¨ã§ã€ã‚½ãƒ¼ã‚¹ã‹ã‚‰å…¥ã‚Œã¦ã¿ã¾ã™ã€‚CentOSã«ã€‚ # wget http://lambda.haskell.org/platform/download/2011.4.0.0/haskell-platform-2011.4.0.0.tar.gz # tar xvzf haskell-platform-2011.4.0.0.tar.gz # cd haskell-platform-2011.4.0.0 # ./configure ...(ç•¥) ******************************************
cknbstr 2012/10/25
haskell

centos
ãƒªãƒ³ã‚¯
YBlog - Haskell web programming
update: updated for Yesod 1.2 tl;dr: A simple Yesod tutorial. Yesod is a Haskell web framework. You shouldnâ€™t need to know Haskell. Its efficiency (see Snap Benchmark & Warp Benchmark1). Haskell is an order of magnitude faster than interpreted languages like Ruby and Python2. Haskell is a high level language that makes it harder to shoot yourself in the foot than C, C++ or Java, for example. One o
cknbstr 2012/09/21
nodeã‚ˆã‚Šã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆã§ã‚‹ã®ã‹ï¼5å¹´ã¶ã‚Šã«Haskellæ›¸ããœï¼

haskell

web-framework

yesod
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Hakyllã¨pandocã¨Mighttpdã§ã‚µã‚¤ãƒˆã‚’ä½œã£ãŸè©± - ç´”ç²‹é–¢æ•°ç©ºé–“
ã“ã®ãƒšãƒ¼ã‚¸ã«ã¤ã„ã¦ ãƒšãƒ¼ã‚¸ã®ãƒ•ãƒƒã‚¿ã«æ›¸ã„ã¦ã‚ã‚‹ã®ã§ã€ãŠæ°—ä»˜ãã®æ–¹ã‚‚ã„ã‚‰ã£ã—ã‚ƒã‚‹ã‹ã¨æ€ã„ã¾ã™ãŒã€ ã“ã®ãƒšãƒ¼ã‚¸ã¯ Hakyllã¨ Pandocã¨ Mighttpdã«ã¦é‹ç”¨ã•ã‚Œã¦ã„ã¾ã™ã€‚ å®Œå…¨ãªã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ https://github.com/tanakh/tanakh.jp ã‹ã‚‰å‚ç…§ã§ãã¾ã™ã€‚ Hakyllã¨ã¯Haskellã«ã‚ˆã‚‹é™çš„ãƒšãƒ¼ã‚¸ç”Ÿæˆãƒ„ãƒ¼ãƒ«ã§ã€ Jekyllã«ã‚¤ãƒ³ã‚¹ãƒ‘ã‚¤ã‚¢ã•ã‚Œã¦ä½œã‚‰ã‚ŒãŸã‚‚ã®ã ãã†ã§ã™ã€‚ JekyllãŒRubyã«ã‚ˆã£ã¦æ›¸ã‹ã‚Œã€Rubyã«ã‚ˆã£ã¦ãƒšãƒ¼ã‚¸ã®æ§‹é€ ã‚’è¨˜è¿°ã™ã‚‹ã®ã«å¯¾ã—ã¦ã€ Hakyllã¯Haskellã«ã‚ˆã£ã¦æ›¸ã‹ã‚Œã€Haskellã«ã‚ˆã£ã¦ãƒšãƒ¼ã‚¸ã®æ§‹é€ ã‚’è¨˜è¿°ã—ã¾ã™ã€‚ Pandocã¨ã¯ã„ã‚ã„ã‚ãªãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆã®ã‚³ãƒ³ãƒãƒ¼ã‚¿ã§ã™ã€‚ Haskellã§æ›¸ã‹ã‚Œã¦ã„ã¾ã™ã€‚ã•ã™ãŒã«ã‚‚ã†HTMLã‚’æ‰‹ã§æ›¸ããŸãã¯ãªã„ã€ ã‹ã¤ã„ã‚ã„ã‚ãªãƒ–ãƒã‚°ã®ç‹¬è‡ªã®ãƒ•ã‚©ãƒ¼ãƒžãƒƒãƒˆãªã‚“ã¦è¦šãˆã¦ã„
cknbstr 2012/09/20
haskell

mighttpd

hakyll

pandoc

warp

server
ãƒªãƒ³ã‚¯
ã‚„ã•ã—ã„Functional reactive programmingï¼ˆæ¦‚è¦ç·¨ï¼‰ - maoeã®ãƒ–ãƒã‚°
ã‚ã¨ã€ã‚„ã¯ã‚Šãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å‘¨ã‚Šãªã©I/Oã®å¤šã„ãƒ—ãƒã‚°ãƒ©ãƒ ã®æ›¸ãã«ãã•ãŒèª²é¡Œã«ãªã£ã¦ã„ã‚‹å°è±¡ã€‚é–¢æ•°çš„ãªI/Oã¯FRPã§è§£æ±ºã§ããã†ãªæ°—ãŒã™ã‚‹ã‚“ã ã‘ã©èª¿ã¹ã¦ãªã„ã€‚ãã‚ãã‚FRPã‚’ã¡ã‚ƒã‚“ã¨ç†è§£ã—ãŸã„ãªãƒ¼ã€‚ Parsec 3æ´»ç”¨äº‹ä¾‹: Keepalivedæ§‹æ–‡ãƒã‚§ãƒƒã‚« - maoeã®ãƒ–ãƒã‚° ãªã‚“ã¦æ›¸ã„ã¦ã‹ã‚‰æ—©1ãƒ¶æœˆåŠã€ã‚ˆã†ã‚„ãFRPãŒæŽ´ã‚ã¦ããŸã®ã§ã‚ã‹ã£ãŸã“ã¨ã‚’ã¾ã¨ã‚ã¦ã¿ã¾ã™ã€‚ Reactive programmingã£ã¦ä½•ï¼Ÿ FRPã®å‰ã«ã€ä¸€èˆ¬çš„ã«wikipedia:en:Reactive programmingã¨å‘¼ã°ã‚Œã‚‹ãƒ‘ãƒ©ãƒ€ã‚¤ãƒ ã«ã¤ã„ã¦è§¦ã‚Œã¦ãŠãã¾ã™ã€‚reactive programmingã¨ã¯ç–‘ä¼¼è¨€èªžã‚’ä½¿ã£ã¦ã‹ãªãƒ¼ã‚Šå¤§é›‘æŠŠã«èª¬æ˜Žã™ã‚‹ã¨ã€ var a = 1 var b = a + 1 a = 10 // aã‚’æ›¸ãæ›ãˆã‚‹ print b // => 11print bã®å‡ºåŠ›ã¯2ã§ã¯ãªã11ã§ã™
cknbstr 2012/02/15
frp

haskell

programming
ãƒªãƒ³ã‚¯
Yhc/Javascript - HaskellWiki
YCR2JS, a Converter of Yhc Core to Javascript Note: There is also a general tutorial for using Haskell in a web browser with YCR2JS. Table of Contents Brief Overview Users Guide Programmers Guide Inner Workings Examples and Demos This is an early preview of the features provided by the prototype of Haskell Web Toolkit (HsWTK), a thin layer on top of DOM which provides basic HTML layout capabilitie
cknbstr 2011/05/25
Haskellã§JSãŒæ›¸ã‘ã‚‹

haskell

javascript
ãƒªãƒ³ã‚¯
ãƒ¢ãƒŠãƒ‰éŠã³ - å±±æœ¬å’Œå½¦ã®ãƒ›ãƒ¼ãƒ ãƒšãƒ¼ã‚¸
cknbstr 2010/06/05
haskell

monad
ãƒªãƒ³ã‚¯
https://www.cs.chalmers.se/~dave/Courses/Topics/SavedProjects/2006-Haskal/
cknbstr 2009/01/28
haskell

shell

ã‚ã¨ã§è©¦ã™
ãƒªãƒ³ã‚¯
http://www.f13g.com//Haskell/
cknbstr 2009/01/04
haskell
ãƒªãƒ³ã‚¯
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