éçºè ã¢ã«ã¦ã³ãã«éãåºããªã貧ä¹äººã®æ¹ã ãã次㮠Apple ã® Swift ã®ã³ã¼ãã®æåãããããªããã¨ããã®ã§çãä¸ãã£ã¦ããã¾ã: let a = [1,2] // a = [1,2] var b = a; // b = [1,2] b[1] = 3; // a = [1,3] b = [1,3] b.append(5); // a = [1,3] b = [1,3,5] b[1] = 4; // a = [1,3] b = [1,4,5]ãã¡ãããããã貧ä¹ã§ãããããããããçä¸æ¡ä»¶ãå¾ ã£ã¦ããããã§ããããã¯ããããããããããªããæ¥ããã ã ããã b[1] = 3 ã¨ãã㨠a[1] ãå¤åããããããããããªãã¨ãã人 b[1] = 4 ã¨ãã㨠a[1] ãå¤åããªãããããããããªãã¨ãã人 äºç¨®é¡ããããã§ããç§ã¯ã¾ãã b[1] ã«ä»£å ¥ã§ãããã¨ããããã¾ãã
In 2013, I spent 6 months converting 0install's 29,215 lines of Python to OCaml (learning OCaml along the way). In this post, I'll describe the approach I took and how it went. There will be graphs. If you don't want to read the whole thing, the take-away is this: The new code is a similar length (slightly shorter), runs around 10x faster, and is statically type checked. ( This post also appeared
TL;DR Writing micro compiler in OCaml At one point or another every single software developer in the world comes to a realization in his career when the time is ripe and itâs time to write your own super cool programming language. However the subject of creating your own programming language with an compiler is quite a complex one and canât be tackled without some pre-research. Thatâs how Iâve sta
A rough summary in English which might sound too more direct than the original Japanese version. Sorry if you feel attacked: pro came in and did great jobs, while a volunteer felt burnt out. Probably this kind of things happens in the world everyday, in OSS, in football, in finance, or in everything. But if he had been excluded from the project for pro's quick market domination..., it would not be
ECaml â a simple template engine for OCaml Downloadthe last sources from darcs repository: darcs get http://komar.in/darcs/ecaml/.release sources in tarballspre-compiled binary and bytecode executables â just extract and runUsage% ecaml --help ecaml - a simple template tool for OCaml Usage: ecaml [OPTIONS] template.eml -o FILE destination file to output an OCaml code; default is sourcename.ml -p S
Table of ContentsForeword1. Strings (100.0%) 2. Numbers (100.0%) 3. Dates and Times (100.0%) 4. Arrays (100.0%) 5. Hashes (100.0%) 6. Pattern Matching (100.0%) 7. File Access (100.0%) 8. File Contents (100.0%) 9. Directories (100.0%) 10. Subroutines (100.0%) 11. References and Records (100.0%) 12. Packages, Libraries, and Modules (100.0%) 13. Classes, Objects, and Ties (100.0%) 14. Database Access
_ OSXã¸OCamlã®éçºç°å¢æ§ç¯ãç´ãã ä»å¹´ã¯OCamlã®4.0ç³»ãåºãããopamã¨ããããªãã¤ã±ã¦ãããã±ã¼ã¸ç®¡çã·ã¹ãã ãåºã¦æ¥ããããã®ã§ã OCamlã®éçºç°å¢ãä½ãç´ããã typerex ã¨ããã®ãä»å¹´åºãã®ã§æ°ã«ãªã£ã¦ããã ãã©ãç§ã®ç°å¢ã§ã¯3.12.1ã§ã¯ãã«ããéããªããã 4.00.1ã ã¨ãã«ãã¯éããã©ãemacsã¨ãµã¼ãã¼ãéä¿¡å§ããã¨ä¾å¤ãèµ·ããã®ã§ãæ§åè¦ä¸ã ã¨ããããã§ãç¸å¤ãããtuaregãªã®ã§ãã£ãã åæã¨ããç°å¢ã¯ä»¥ä¸ã MacBook Air 11inch 2012 OSX 10.7.5 Lion Xcode 4.5.1 GNU bash 3.2.48(1) Emacs 23.3.1 anything.el 1.287(sprk2012ã§helm.elãè¦ã¦ãããããhelm.elã«ç§»è¡ãã¦ãããã®ããªã¼ã¨æã£ããã©ãã¾ã ããã©ãããã¦ã
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CONGAã¨ã¯? CONGA ã¯Webãã¼ã¸åãè¾¼ã¿åã®FXãã£ã¼ãã§ãã ã¹ã¯ãã¼ã«ã¯ä¿¡ããããªããããé«é ã㤠ã¹ã ã¼ãºã§ã ã¹ãã¼ããã©ã³ ãå«ãã主è¦ãªWebãã©ã¦ã¶ ã«å¯¾å¿ãã¦ãã¾ãã ææ°ã® CSS3 ã¢ãã¡ã¼ã·ã§ã³ãå¿ç¨ãã¦ãããWebãã©ã¦ã¶ã®çã®åã¨ãªãããªã¦ã¼ã¶ä½é¨ãæ¼åºãã¾ã. ãµã³ã㫠次ã®ãµã³ãã«ãèªç±ã«ã¹ã¯ãã¼ã«ãã¦ãã ããã CONGA ã®ãã¯ã¼ãä½é¨ã§ãã¾ã (Internet Explorerãé¤ã, å¾è¿°)ã
OCamlã使ã£ã¦ããçããããã¹ãã³ã¼ãã¯æ¸ãã¾ãããã ããã§OUnitã®ç»å ´ã§ãã OUnitã¯OCamlã®ã¦ããããã¹ãã£ã³ã°ãã¬ã¼ã ã¯ã¼ã¯ã§ããOSSãªã©ã§ãè¯ã使ããã¦ãã¾ãã â¦ããOUnitã¯çµæ§åé·ãã¨ãããããã¹ãèªä½ã®æ¬è³ªãè¦ãã«ãããªããã¨ãããã¾ãã ãã®ãããçµæ§ã·ã³ãã«ãªãã¹ã以å¤ãè¡ããã¦ããªãOSSãããæ°ããã¾ããï¼å¼·ãéçåä»ããªã®ã§ããã§ããã°ã¯å°ãªãã®ã§ããããâ¦ï¼ ããã§ï¼ãã¾ããããããªãé¨åãããã¾ããï¼ãpa_ounitã¨ããã©ã¤ãã©ãªãç´¹ä»ãã¦ããã¾ãã https://github.com/till-varoquaux/pa_ounit ï¼JS Core ã使ã£ã¦ãã人ã¯ãã§ã«JS Coreã«ä»å±ãã¦ããpa_ounitãå ¥ã£ã¦ããã¨æãã¾ããï¼ ãã¡ãã£ã¨æ°è»½ãªãã¨æ¸ãã¾ãããpa_ounitèªä½ã®ä¸èº«ã¯P4ã¨ããããã¥ã¡ã³ãæ´åãã
ãããã¿ãããç´ æ´ããã¨ã³ããªãããã¦ãã£ãããã¾ããInemuri nezumi diary(2009-05-03)ãããã§ãOCamlã®ã¾ãªã³ãããã«ã¤ãã¦æãã¨ãããæ¹ãã¦æ¸ãã¾ãã ã¾ããWebä¸ã®ãã¥ã¼ããªã¢ã«ãèªãã°ããã£ããOCamlãã©ãããè¨èªãªã®ãåãããã¨æãã¾ãã次ã®äºã¤ããå§ãã§ãã http://www.ocaml-tutorial.org/jaObjective Caml å ¥é ä¸ç·ã«OCamlãã¤ã³ã¹ãã¼ã«ãã¦ä½¿ã£ã¦ã¿ãªããå¦ã¹ã°ãããå¹ççã§ãã $ sudo apt-get install ocaml; sudo apt-get install ocaml-mode lennyã®ããã±ã¼ã¸ã¯3.10ç³»ã§ãã¼ã¸ã§ã³ãä¸ã¤å¤ãã®ã§ããã ãã人ã¯Latest Objective Caml releaseããã½ã¼ã¹ãåã£ã¦æ¥ã¦ã³ã³ãã¤ã«ãã¦ä¸ããã./confi
ã¬ã³ã¼ãã¨é«éé¢æ°ã§æ¸ãããã ï¼TAPLã«è¼ã£ã¦ãã®ãèªãã§ãã¸ã¼(Ãï¼)ã¨æã£ãã®ã§ç´¹ä»ãããï¼*1 # type t = { mutable name : string; mutable age : int };; type t = { mutable name : string; mutable age : int; } # type m = { get_name : unit -> string; get_age : unit -> int; birthday : unit -> unit };; type m = { get_name : unit -> string; get_age : unit -> int; birthday : unit -> unit; } # let obj = let self = { name = "osiire"; age = 20; } in
Redirecting to dev.realworldocaml.org
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