OCamlã§128è¡Œã§ä½œã‚‹JVMãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã‚³ãƒ³ãƒ‘イラ：Rainy Day Codings：So-net blog
一昨年ã«å‡ºç‰ˆã•ã‚ŒãŸImplementing Programing Languages <http://www.digitalgrammars.com/ipl-book/> ã¨ã„ã†æœ¬ï¼ˆä»¥ä¸‹IPL）をèªã‚“ã§ã„ã¾ã—ãŸã€‚ ã“ã®æœ¬ã¯åå‰ã®é€šã‚Šã‚¤ãƒ³ã‚¿ãƒ—リタ/コンパイラã®å®Ÿè£…ã«ã¤ã„ã¦ã®æœ¬ã§ã™ãŒã€ã¨ã¦ã‚‚ã„ã„本ã§ã™ã€‚何ãŒã¾ãšã„ã„ã‹ã¨ã„ã†ã¨ã€è–„ã„（ãã—ã¦å®‰ã„）。207ページã—ã‹ã‚ã‚Šã¾ã›ã‚“。コンパイラ作りãŸã„ã¨ãªã£ãŸã‚‰ãƒ‰ãƒ©ã‚´ãƒ³ã ã®ã‚¿ã‚¤ã‚¬ãƒ¼ã ã®ã¨æ ¼é—˜ã—ãªã‘ã‚Œã°ãªã‚‰ãªã„ã¨ã„ã†å…ˆå…¥è¦³ãŒã‚ã‚Šã¾ã™ã®ã§ã“ã®è–„ã•ã¯ç”»æœŸçš„ã§ã™ã€‚ 内容ã®æ·±ã•ã¨ã„ã†æ„味ã§ã¯ä»–ã®æœ¬ã«è²ã‚‹ç‚¹ã¯ã‚ã‚‹ã®ã§ã—ょã†ãŒã€ä¸€é€šã‚Šã®ã“ã¨ãŒå®Ÿè·µã§ãるよã†ã«ãªã‚‹ã¾ã§ã‚’è¦é ˜ã‚ˆã解説ã—ã¦ã„ã¦ã€ã‹ã¤æœ€åˆã¯èªã¿é£›ã°ã—ã¦ã‚‚ã„ã„ç†è«–部分ã«ã‚‚ã‚ã–ã‚ã–å°ã‚’ã¤ã‘ã¦ãã‚Œã¦ã„ã‚‹ã®ã§ã€ãŠãらãコンパイラ作æˆå¿—望者ã«ã¨ã£ã¦ã®æœ€çŸã‚³ãƒ¼ã‚¹ã‚’示ã—ã¦ãれる本ã ã¨æ€ã„ã¾ã™ã€‚ 飛ã°ã—èªã¿ã®æˆæžœã¨ã—ã¦JVM
Flow | A static type checker for JavaScript
Code Faster.Tired of having to run your code to find bugs? Flow identifies problems as you code. Stop wasting your time guessing and checking. Code Smarter.It's hard to build smart tools for dynamic languages like JavaScript. Flow understands your code and makes its knowledge available, enabling other smart tools to be built on top of Flow. Code Confidently.Making major changes to large codebases
オブジェクト指å‘や関数型ã¯ã€Œæ•—者ã®é“å…·ã€ã§ã‚ã‚‹
ç§ã¯ã€Œã‚‚ã—å®Œå…¨ç„¡æ¬ ã®ãƒ—ãƒã‚°ãƒ©ãƒžãŒã„ã‚‹ã¨ã—ãŸã‚‰ã€ã©ã‚“ãªãƒ—ãƒã‚°ãƒ©ãƒžã ã‚ã†ã€ã¨å¤¢æƒ³ã™ã‚‹ã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚ã€Œå®Œå…¨ç„¡æ¬ ã®ãƒ—ãƒã‚°ãƒ©ãƒžã€ã¨èžã„ã¦ã©ã‚“ãªãƒ—ãƒã‚°ãƒ©ãƒžã‚’イメージã™ã‚‹ã‹ã¯äººã«ã‚ˆã£ã¦ç•°ãªã‚‹ã§ã—ょã†ã€‚「難ã—ã„アルゴリズムを使ã„ã“ãªã—ã¦ã™ã°ã‚‰ã—ã„プãƒã‚°ãƒ©ãƒ を書ã人ã€ã‚’想åƒã™ã‚‹äººã‚‚ã„ã‚‹ã§ã—ょã†ã—ã€ã€Œãƒãƒ¼ãƒ 内ã®ãƒ—ãƒã‚°ãƒ©ãƒžã®èƒ½åŠ›ã‚’極é™ã¾ã§å¼•ã出ã—ã¦æœ€è‰¯ã®çµæžœã‚’生ã¿å‡ºã™äººã€ã¨ã„ã£ãŸãƒãƒ¼ãƒ 寄りã®ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’æŒã¤äººã‚‚ã„ã‚‹ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。 「オブジェクト指å‘プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚„関数型プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚’ãƒãƒªãƒãƒªä½¿ã„ã“ãªã—ã¦å„ªã‚ŒãŸã‚½ãƒ•ãƒˆã‚¦ã‚¨ã‚¢ã‚’作る人ã€ã¨ã„ã†ã‚¤ãƒ¡ãƒ¼ã‚¸ã‚’æŒã¤äººã‚‚ã„ã‚‹ã¨æ€ã„ã¾ã™ã€‚ã—ã‹ã—ã€ã¡ã‚‡ã£ã¨è€ƒãˆã¦ã¿ã‚‹ã¨ã€ã“ã‚Œã¯ãŠã‹ã—ãªè©±ã§ã™ã€‚ãªãœãªã‚‰ã€ã‚ªãƒ–ジェクト指å‘プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚‚関数型プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚‚ã€ã€Œäººé–“ãŒã‚³ãƒ³ãƒ”ュータã®æŒ™å‹•ã‚’ã™ã¹ã¦æŠŠæ¡ã™ã‚‹ã“ã¨ã¯ã§ããªã„ã“ã¨ã‚’å‰æã«ã€ãã†ã—ãŸäººé–“ã§ã‚ã£ã¦ã‚‚良ã„プãƒã‚°ãƒ©ãƒ を作れるよã†ã«ç·¨ã¿
OCaml on iOS 7 Released
August 21, 2014 Pansophical reader, with your bafflingly good mobile OCaml project, I’m ready at last to release an OCaml compiler for iOS 7. It works for all my projects, and I hope it works for yours. It’s a cross-compiling version of OCaml 4.01.0, and I’m running it under Xcode 5.1.1 on OS X 10.9.4. You can download a binary installer here: OCamlXARM 4.0.2 Installer for OS X 10.9 You can get so
OCaml入門ã®æ‰‹å¼• | POSTD
OCamlã‚’å¦ã¶ã«ã¯ã€ã¾ãšä½•ã‹ã‚‰æ‰‹ã‚’付ã‘ãŸã‚‰ã„ã„ã§ã—ょã†ã‹ï¼Ÿã€€ã‚ãªãŸãªã‚‰ä½•ã‚’ã—ã¾ã™ã‹ï¼Ÿ ç§ã¯ã“ã‚Œã¾ã§ã€æらã10数回ã¯OCamlを覚ãˆã‚ˆã†ã¨ã—ã¾ã—ãŸã€‚ãã—ã¦æ‰‹ã‚’付ã‘ã¦ã¯è«¦ã‚ã€ã¾ãŸä»˜ã‘ã¦ã¯è«¦ã‚ã®ç¹°ã‚Šè¿”ã—ã§ã€ã¤ã„ã«ã¯æ•°ãˆã‚‹ã®ã‚’ã‚„ã‚ã¦ã—ã¾ã£ãŸãらã„ã§ã™ã€‚ ã§ã‚‚ã€ä»Šå›žã¯ç¶šã„ã¦ã„ã¾ã™ã€‚ã²ã‚‡ã£ã¨ã™ã‚‹ã¨ã€ã‚³ãƒŸãƒ¥ãƒ‹ãƒ†ã‚£ãã®ã‚‚ã®ã«ä½•ã‹æ ¹æœ¬çš„ãªå¤‰åŒ–ãŒã‚ã£ãŸã®ã‹ã‚‚ã—ã‚Œã¾ã›ã‚“。 ç§ã«ã¨ã£ã¦åŠŸã‚’å¥ã—ãŸã®ãŒå®Ÿéš›ã¯ä½•ã ã£ãŸã®ã‹ã€ä»¥ä¸‹ã«è€ƒå¯Ÿã—ã¦ã¿ãŸã„ã¨æ€ã„ã¾ã™ã€‚ å½¹ã«ç«‹ã¤æœ¬ã¯ï¼Ÿ 『 Real World OCaml （以下ã€RWO）ã€ãŒãŠå‹§ã‚ã§ã™ã€‚ã¨ã„ã†ã‚ˆã‚Šã‚‚〠ãれ以外ã«ãŠå‹§ã‚ã¯ã‚ã‚Šã¾ã›ã‚“ 。RWOã¯ã€ç§ã®ç”Ÿæ¶¯ã®ä¸ã§ã‚‚1ã€2を争ã†ã“ã¨ãŒã§ãã‚‹ãらã„ã®ã‚³ãƒ³ãƒ”ュータ言語解説書ã§ã™ã€‚ ã¡ãªã¿ã«ã€ãã®ä»–ã«ã‚‚解説書ã¯ã‚ã‚Šã¾ã™ãŒã€å¤§ä½“ãŒä¸æ£ç¢ºãªå†…容をå«ã‚“ã§ã„ã‚‹ã‹ã€ã‚ã‚‹ã„ã¯ãƒ•ãƒ©ãƒ³ã‚¹èªžã§æ›¸ã‹ã‚Œã¦ã„ã‚‹ã‹ãªã®ã§ã€ èªã¾ãªã„ æ–¹ãŒã„ã„ã§ã—ょ
camlspotter’s blog
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経験15å¹´ã®OCaml ユーザー㌠Haskell を仕事ã§åŠå¹´ä½¿ã£ã¦ã¿ãŸ - camlspotter’s blog
今ã®ä¼šç¤¾ã«ç§»ã£ã¦åŠå¹´çµŒã¡ã¾ã—ãŸã€‚ã‚ã§ãŸã試用期間終了ã§ã™ã€‚ã¨ã„ã£ã¦ã‚‚別ã«è©¦ç”¨æœŸé–“ä¸ã«å¯†ã‹ã«é¦–を切られるよã†ãªäº‹ã‚’ã—ãŸã¨ã‹ã€é€†ã«è©¦ç”¨æœŸé–“ãŒçµ‚ã‚ã£ãŸã‹ã‚‰ã¨è¨€ã£ã¦ã“ã‚Œã§å®šå¹´ã¾ã§ã®ã†ã®ã†ã¨åƒã‘ã‚‹ã€ã¨ã„ã†è¨³ã§ã¯ã‚ã‚Šã¾ã›ã‚“。未æ¥ã¯å…¨ã判りã¾ã›ã‚“。ã¾ã‚ã¨ã«ã‹ãã€ä¸€ã¤åŒºåˆ‡ã‚ŠãŒã‚„ã£ã¦ãã¾ã—ãŸã€‚ 金èžã‚’知らãªã„Quantsã®ä»•äº‹ ç§ã®è·æ¥ã®è‚©æ›¸ãã«ã¯ Quantitatitatitatitative ã¨ã„ã†å˜èªžãŒãã£ã¤ã„ã¦è¶…カッコよã•ãã†ã€‚普通㯠Quant ã¨ã„ã†ã¨ã€é‡‘èžå·¥å¦ã‚„統計数ç†ã«è©³ã—ã„夜もブイブイã„ã‚ã—ã¦ã„る超イケメン20代を想åƒã—ã¾ã™ãŒã€ç§ã¯é‡‘èžã¨ã‹å…¨ç„¶çŸ¥ã‚‰ãªã„アラフォーãŠçˆ¶ã•ã‚“ã§ã™ã€‚ãã‚Œã§ã‚‚ Quant ã§ã™ã€‚ãŠé¡˜ã„ã§ã™ã‹ã‚‰ã€ç§ã«ä½•ã‚’è²·ã£ãŸã‚‰ã„ã„ã‹ã¨ã‹ã€èžã‹ãªã„ã§ãã ã•ã„。金èžå•†å“ã¨ã‹è²·ã£ãŸäº‹ãªã„ã—。ã¨ã„ã†ã‹ã€é€†ã«æ•™ãˆã¦æ¬²ã—ã„ã§ã™ã€‚ ç§ã®ãƒãƒ¼ãƒ ã¯ã€æœ¬å½“ã® Quant ã•ã‚“é”ãŒé–‹ç™ºã—ãŸã€é‡‘èžæ´¾ç”Ÿå•†
Table of Contents / Real World OCaml
Prologue Why OCaml? A Brief History The Core Standard Library The OCaml Platform About This Book What to Expect Installation Instructions Code Examples Safari® Books Online How to Contact Us Contributors I. Language Concepts 1. A Guided Tour OCaml as a Calculator Functions and Type Inference Type Inference Inferring Generic Types Tuples, Lists, Options, and Pattern Matching Tuples Lists The List m
Caml trading - 地çƒé£½ããŸ
Y. Minsky and S. Weeks: Caml trading - experiences with functional programming on Wall Street. JFP 18(4):553-564, 2008. 著者らãŒæ‰€å±žã™ã‚‹Jane Streetã¯è‡ªç¤¾è³‡é‡‘ã®ã¿ã§ãƒˆãƒ¬ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã‚’è¡Œã†ä¼šç¤¾ã§ã‚ã‚Šã€è¨ç«‹å½“åˆã¯Excelã‚„VBAを使ã£ã¦ã„ãŸãŒ2005å¹´é ƒã‹ã‚‰OCamlをメイン言語ã¨ã—ã¦æŽ¡ç”¨ã—ã¦ã„る。僅ã‹ãªãƒã‚°ã‚„数ミリ秒ã®é…ã‚ŒãŒãƒ‘フォーマンスã«å¤§ãã響ã自動å–引ã®ä¸–ç•Œã§ã€å®‰å…¨æ€§ã¨é€Ÿåº¦ã®ä¸¡ç«‹ã‚’実ç¾ã—ãŸOCamlã®ç‰¹å¾´ã¨ãã®æ´»ç”¨æ³•ã¨ã¯ã€ã¨ã„ã†ã®ãŒã‚¹ãƒˆãƒ¼ãƒªãƒ¼ã€‚美点ã¨æ´»ç”¨æ³•ã«é–¢ã—ã¦Readabilityã€Performanceã€Macrosã®3節ã®å¾ŒOCamlã®æ¬ 点ã«ã¤ã„ã¦ã€ã¨ãƒãƒ©ãƒ³ã‚¹ã‚ˆãç°¡æ½”ã«æ›¸ã‹ã‚Œã¦ã„ã‚‹ã€‚é †ã«è¿½ã£ã¦ã„ãã¨ã€ Readabilityã«ã¤ã„㦠コードã®ç°¡æ½”ã•
PDF帳票開発ツール Field Reports / Python Ruby PHP Java C#
Linux, Windows, Mac OS X上ã§å‹•ä½œã—，代表的ãªLL言語，.Net/JVM環境上ã®è¨€èªžã‹ã‚‰åˆ©ç”¨ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚特ã«ï¼ŒLL言語ã§ã®ä½¿ã„å‹æ‰‹ã‚’よãã™ã‚‹ãŸã‚ã«ï¼Œã•ã¾ã–ã¾ãªå·¥å¤«ã‚’ã—ã¦ã„ã¾ã™ã€‚ Python, Ruby, PHPãªã©ã®LL言語ã‹ã‚‰åˆ©ç”¨å¯èƒ½ãªæ‹¡å¼µãƒ©ã‚¤ãƒ–ラリã¨ã—ã¦å®Ÿè£…ã•ã‚Œã¦ã„ã¾ã™ã€‚ãŠå¥½ã¿ã®Webアプリケーションフレームワークã¨çµ„ã¿åˆã‚ã›ã¦æŸ”軟ã«ä½¿ç”¨ã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ PDFã«åŸ‹ã‚込む値ã®å—ã‘渡ã—ã¯ï¼Œè¾žæ›¸ãƒ»ãƒªã‚¹ãƒˆãƒ»ãƒ†ã‚スト・数値ãªã©LL言語ãƒã‚¤ãƒ†ã‚£ãƒ–ã®ãƒ‡ãƒ¼ã‚¿ãƒ»ã‚ªãƒ–ジェクトを介ã—ã¦è¡Œã„ã¾ã™ã€‚ 生æˆã—ãŸPDF帳票ã¯ï¼Œãƒ•ã‚¡ã‚¤ãƒ«ã¾ãŸã¯ãƒã‚¤ãƒŠãƒªæ–‡å—列形å¼ã§å‘¼ã³å‡ºã—å´ã«è¿”ã•ã‚Œã¾ã™ã€‚ ⇒「対応プãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã€ã‚’見る
OPAMを使ã„始ã‚㟠- YAMAGUCHI::weblog
ã¯ã˜ã‚ã« ã“ã‚“ã«ã¡ã¯ã€Pythonç•Œã®æƒ…å¼±ã§ã™ã€‚OCamlã‚’ã—ã°ã‚‰ã書ã„ã¦ã„ãªã‹ã£ãŸã®ã§ã™ãŒã€ä¹…々ã«æ›¸ã“ã†ã¨æ€ã„ã€ç’°å¢ƒã‚’å†ã‚»ãƒƒãƒˆã‚¢ãƒƒãƒ—ã—ã¾ã—ãŸã€‚ ã‚‚ã†OCaml 4.00.1ãŒå‡ºã¦ã„ãŸã‚Šã€ãã‚‚ãもセットアップã¯OPAMã§ã™ã‚‹ã®ãŒæ¥½ã¡ã‚“ã ã£ãŸã‚Šã™ã‚‹ã‚‰ã—ã„ã®ã§ã€è©¦ã—ã¦ã¿ã¾ã—ãŸã€‚ OPAMã®ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« 基本的ã«ã¯æœ¬å®¶ã®ãƒãƒ¥ãƒ¼ãƒˆãƒªã‚¢ãƒ«ã«ã‚る通りã«ã‚„ã‚Œã°ã„ã„ã ã‘ãªã‚“ã§ã€ç°¡å˜ã€‚ OPAM - Basic Usage % wget http://www.ocamlpro.com/pub/opam_installer.sh % sh ./opam_installer.sh /usr/local/bin ãšãƒ¼ã£ã¨æœ€æ–°ç‰ˆã®OCamlã®ãƒ“ルド&インストールを /home/$USER/.opam ã«å¯¾ã—ã¦è¡Œã£ã¦ã‚‹ãƒã‚°ãŒæµã‚Œã¦ãã¾ã™ãŒã€æœ€å¾Œã«è¨å®šãƒ•ã‚¡ã‚¤ãƒ«ã¸ã®æ›¸ãè¾¼ã¿ã‚’èžã„ã¦ãã¾ã™ã€‚ =-=-=-= Configu
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第21回オープンラボ岡山ã®ç™ºè¡¨ã‚¹ãƒ©ã‚¤ãƒ‰ http://openlab.okaya.ma/wiki.cgi?page=%CA%D9%B6%AF%B2%F1%2F%C2%E8021%B2%F3Read less
ãªãœæ¬¡ã«å¦ã¶è¨€èªžã¯é–¢æ•°åž‹ã§ã‚ã‚‹ã¹ãã‹ - YAMAGUCHI::weblog
ã¯ã˜ã‚ã« ã“ã‚“ã«ã¡ã¯ã€Pythonç•Œã®æƒ…å¼±ã§ã™ã€‚ã¡ã‚‡ã£ã¨å‰ã«OCamlç³»ã®ã‚¨ãƒ³ãƒˆãƒªã‚’色々ã¨çœºã‚ã¦ã„ãŸã‚‰Yaron Minskyæ°ã®ã‚¨ãƒ³ãƒˆãƒªã‚’見ã¤ã‘ãŸã®ã§ç¿»è¨³ã—ã¦ã¿ã¾ã—ãŸã€‚ OCaml for the Masses - ACM Queue Yaron Minskyæ°ã¯Jane Streetã§ç¬¬ä¸€ç·šã§æ´»èºã•ã‚Œã‚‹ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã§ã€Jane Streetã®æŠ€è¡“ページをã¯ã˜ã‚多ãã®å ´æ‰€ã§OCamlã«é–¢ã—ã¦ã®çŸ¥è¦‹ã‚’語ã£ã¦ãã ã•ã£ã¦ã„ã¾ã™ã€‚ Jane Street Tech Blogs 本エントリã¯John Hughesã®åエントリ「ãªãœé–¢æ•°ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¯é‡è¦ã‹ã€ã‚’å—ã‘ã¦ACM Queueã«å¯„稿ã•ã‚ŒãŸã‚‚ã®ã®æ—¥æœ¬èªžè¨³ã§ã™ã€‚ ãªãœé–¢æ•°ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¯é‡è¦ã‹ Why the next language you learn should be functional YARON MINSKY, JANE STREE
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OCaml Programming: Correct + Efficient + Beautiful — OCaml Programming: Correct + Efficient + Beautiful
GitHub - ocaml-community/awesome-ocaml: A curated collection of awesome OCaml tools, frameworks, libraries and articles.
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