ãã®ã¨ã³ããªã® 親åã¸ãããã°ãæ¸ããã - ITæ¦è¨ y ãããã°ãå§ããã¿ãããªã®ã§ãèªãã§ã¿ãã ã§ãææ°ã®ã¨ã³ããªãèªãã§ã¿ããã Y ã³ã³ããã¼ã¿ã¨ãããã®ã«ã¤ãã¦æ¸ãã¦ãã£ãã®ã§ã Y Combinatorãåãããï¼ - yuji1982ã®æ¥è¨ Y ã³ã³ããã¼ã¿ã£ã¦ä½ã£ã¦ã¨ãããããèªåã§ãããããèãã¦ã¿ãã çµå±ãªããªã®ããã£ã±ãåãããªãã£ããã§ãããèªåãèãããã¨ãã¾ã¨ãã¦ãã ã¾ãããã£ããããæ°ãæ±ãã fib ãå®ç¾©ãã var fib = function(n){ return (n <= 2) ? 1 : (arguments.callee(n-1) + arguments.callee(n-2)); }; fib(10); ããï¼ JS ããã¼ï¼åå㯠n ãã使ã£ã¦ãã¼ãï¼ ãã§ããããã§ãããããããããªãã¦ï¼ JS ãç´ æ´ããéãã¦è©±ãçµãã£ã¦ãã¾
ææ°çã¯ãã¡ã â JavaScriptã§å¤é¨ã©ã¤ãã©ãªãèªã¿è¾¼ãããã®ã¹ã¯ãªãããCodeRepos.orgã«ä¸ããã - ãã«ãºã§åã@robarioã®æãã° æ¹è¯ã«ä¼´ããã¨ã³ããªã¼ãå ¨é¢çã«æ¸ãæãã¾ããã å¾ããåå©ç¨ã§ããããã«ååãä»ãã¾ããï¼ScriptRunnerï¼ å¤é¨JavaScriptãèªã¿è¾¼ãã¿ã¤ãã³ã°ãæåã«æã£ã¦ãã¾ãããä»ã¾ã§å¤é¨JavaScriptãèªã¿è¾¼ãã ãã®å ´åã§ãScriptRunner({...}) ();ã¨æ¸ããªãã¨ãããªãã£ãã®ã§ããScriptRunner({...});ã¨æ¸ããããã«ãªãã¾ããã å¤é¨JavaScriptã®èªã¿è¾¼ã¿å¾ãarguments.calleeãè¿ãããã«ãã¾ãããããã«ãããScriptRunner({...}) () () () () () () ;ã¨æ¸ãã¦ãåãããã«ãªãã¾ããã å¤é¨JavaScriptã®èªã¿è¾¼
ã¹ã¿ãã¯ãã¬ã¼ã¹ã®åå¾ (callee/caller/argumentsã®å©ç¨) JavaScript (in ãJavaScript 第3çã) å¼ã³åºãããé¢æ°ã®ä¸ã§ã¯ãarguments ããããã£ãå©ç¨ã§ãããarguments ã¯å®å¼æ°ãä¿æãã¦ããã 以ä¸ã³ã¼ãä¾ã§ã¯ããa, b, cããä»®å¼æ°ãã5, 1, 9ããå®å¼æ°ã«ãªãã function max(a, b, c){...} max(5, 1, 9); arguments ã®ããããã£ãæç¹°ããå¼ã³åºãé層ãæ±ãããã¨ãã§ããã ããããã£é¢é£å³ã¯ä»¥ä¸ãIE 6.0ãFirefox 1.0.6ã§ç¢ºèªãè¡ãªã£ãã æ¦å¿µçã«ã¯ä»¥ä¸ãæãç«ã¤(IEã§ã¯åä½ããã)ã ok(arguments.caller == arguments.callee.caller.arguments); ok(arguments == argum
ä¹ ã ã«The n-Category Cafeãè¦ãããMike Stayã«ãã"The Continuation Passing Transform and the Yoneda Embedding"ãªãã¦è¨äºãããã¾ããã ç±³ç°åãè¾¼ã¿ã¯åè«ã§ã¯ã馴æã¿ãç¶ç¶æ¸¡ãã¸ã®å¤æã¯ã³ã³ãã¥ã¼ã¿ã»ããã°ã©ãã³ã°ã§ã¯ã馴æã¿ã ãã®2ã¤ã¯ãå®ã¯åããã®ãªãã ãããªãã§ã誰ããã®ãã¨ãè¨ããªããã ãããï¼ The Yoneda embedding is familiar in category theory. The continuation passing transform is familiar in computer programming. They're the same thing! Why doesn't anyone ever say so? Mike Stayã®ãã®è¨äºãé¢ç½ãã®ã
(01/07)é åã®ã³ãã¼ã®ä»¶ ãã¾ãã (12/20)chromeã§è±èªã®ãã¼ã¸ã§ããã©ã³ããæ±ãã¦èªãã®ãã¤ãã (11/19)Chromeã®ããã©ã«ããã©ã³ã (12/06)epsã¯Wordã§è¦ããã件 (04/03)tmuxã«ãã件 (03/07)tarã§æå®ãããã£ã¬ã¯ããªãé¤å¤ãã (05/02)ãã¤ããªã»ã¼ãã¨ãã«ããã¤ã対å¿ã¯ãã£ã±ãéãã®ãï¼ (01/18)é¦ãå±ããã®Vim 7.3-20110109ã§ã¨ã©ã¼ãåºãã®ã§ (01/05)çæ¹åããã ãã¢ã¯ã»ã¹ã§ããããã«ãã件 (11/17)é¦ãå±ããã®Vim 7.3-20101111ã§ã¨ã©ã¼ãåºãã®ã§ (10/14)ãã¤ããªã»ã¼ãã§ã¯ãªãé¢æ° (10/01)CSSã§å¤§æåã«ï¼ (08/31)åãDOMãjQueryã§é¸æãããéããªãã¸ã§ã¯ããªã«ãªãã®ã ã (08/31)ç§ã¯ã ããï¼ã®å·» (08/17)Zã®æ¬¡ã¯AAãªä»¶ (
ååãæããç©æ¥µæ§ã®ãã人ãã¨ããå°è±¡ãä¸ããããã®ãããã¹ãæ¹ã®ã³ãããç´¹ä»ãããã声ãã®ãã®ãæããã¦æããè¯ãã«ããããã¨ã¯ãªãããããé¿ãã®è¯ããè³ãããã®è¯ã声ã§ããã°ããã«ãã«ãããã§ä»åãéå¹æ§ã®ããæ¹æ³ããç´¹ä»ãããã ã¾ãã人ã«ä¿¡é ¼ãããããã«ã¯ãç·æ§ã女æ§ããä½ãã®å£°ã®æ¹ãè¯ãã¨è¨ããã¦ãããã¢ãã¦ã³ãµã¼ã®å°å®®æ¦åæ°ããè¦è´è ã®ä¿¡é ¼æãé«ãããããæèçã«å£°ãä½ããããã¨ããé¸è©±ã¯æåã ãã¨ã¯è¨ããçºå£°ã®è¨ç·´ãåãã¦ããªã人ããç¡çã«ä½ã声ãåºããã¨ããã¨ãããªã声ã®ããã«è¦ããã«ãªã£ã¦ãã¾ããã¨ããããããä½ããæèããªããããç¡çã¯ããªããã¨ãããããã£ã声ããç²é«ã声ãã«ãªããªãããã«ãè½ã¡çãã¦ããã¹ãã ãã§ããã¶ãå°è±¡ãå¤ããã 次ã«ãé¿ãã®è¯ã声ãåºãæ¹æ³ã ããã¡ãã£ã¨ã¢ã¯ãããã¦ã¿ã¦é ããããä¸ããã®å¥¥ã®æãããé¨åï¼è»å£èï¼ãããã£ã¨ä¸ã«æ¼ãä¸ããããã®
æ¨æ¥ã®è¨äºã«ããããªãã¯ãã³ã¡ã³ããã®ãããã¦ããã ã¨è¨ããã¦ããããç°¡åã«ãã¸ãã£ãã«ã¯ãªããªãããªããªããã®ã¯ãªããªããã ãã楽ã«ããªããªãããªããªããã®ã¯ãªããªãã ããã¯ããã ããã ã¼ãèªèº«ããããããªãã¨ããããæãã¦ãæè¿ã«ãªã£ã¦ããããããã¡ãªäººçãæªããªããªãã¨æããããã«ãªã£ãã ããã¾ã§ã¯ãã²ã¨ã«ã©ããªã«å±ã¾ããã¦ããæ °ãããã¦ããç¡æå³ãªãããäºã¨ããæããªãã£ããèªåã®äººçã¯ç¡ä¾¡å¤ã§ãç¡æå³ã§ãè¾ããè¦ããããããããªã代ç©ã«éããªããããã¨ããæããªãã£ãã ã ãããã¼ãã®è¨èãã²ã¨ã®æ³ããå¤ããããªãã¨ãã¦ããä½ãæå¤ã ã¨ã¯æããªãã ã²ã¨ããã®ä½åå¹´ãã®äººçã§çµé¨ãã失æã¨æ«æãè¦ãã¿ã¨æ²ãã¿ã®æãåºã¯ãä»äººã®è¨èãªã©ããã¯ããã«éãããã®ã²ã¨ãè¦å®ãã¦ãããã®ã§ãããã¡ãã£ã¨ããã£ã¨ã®ãã¨ã§ã¯ã人éã¯å¤ãããªãããå¤ãããªãã®ã ã ãããã«ã¯ãèªåããã
æ¸èªå¦çæ¹æ³ã«ããç 究è è©ä¾¡ã®æ¹æ³ã®ã²ã¨ã¤ã¨ãã¦hææ°(h-index)ã¨ãããã®ãããã ãã®å®ç¾©ã¯ ããã®ç 究è ãå ¬åããè«æã®ãã¡ã被å¼ç¨æ°ãh以ä¸ã§ãããã®ãh以ä¸ãããã¨ãæºãããããªæ°å¤ã hææ° - Wikipedia ã¨ãããã®ãã¤ã¡ã¼ã¸ã¨ãã¦ã¯ãã®ã°ã©ããã¿ãã¨ãããããªã¨ã è¦ããã«ã©ã®ç¨åº¦ã®è³ªã®è«æãã©ããããã®éæ¸ãã¦ããã®ãï¼ã¨ããã®ãä¸çºã§åããæè¦çã«åªããææ¨ã§ãããåç´ãªè¢«å¼ç¨æ°ï¼è«æãå¼ç¨ãããåæ°ï¼ã®ç·åã ã¨ç¹å®ã®è«æãå¦ã«å¼ç¨ããã¦ã¦ä»ã¯ããããï¼ã¿ãããªç 究è ãé«ãè©ä¾¡ããã¦ãã¾ãã®ã«å¯¾ãï¼hææ°ã使ãã¨è³ªã¨éãåæã«ææ¡ã§ããã®ã§åãããããã¦ãªã¹ã¹ã¡ã 詳ããã¨ããã¯wikipediaã詳ããã®ã¨ï¼ãã¨ãªãªã¸ãã«ã®è«æï¼è±æï¼ãå ¬éããã¦ãã®ã§èªãã¨ãããã£ã¦ãèªåãèªãã§ãªããï¼ï¾ï¾ ã§ï¼ãªãã§ãããªãã¨ããããã説æãã¦ãã®ãã¨ããã¨ï¼ ã
å人æ å ±ã®åºã¾ãã§ãããåæããä»ããã«ãè½ã¨ãç©ãæ»ã£ã¦ããããé£çµ¡å ãè¨è¼ãããç±³å½ã§120ä¸äººã®ã¦ã¼ã¶ã¼ãç»é²ããç´å¤±ç©ååãµã¼ãã¹ã®æ¥æ¬çãããã¤ãã¼ã¡ã©ã³ãã®ç¶æ³ãèããã ãååã®ãªãåæããè²¼ãä»ãã¦ãè½ã¨ãç©ãæ»ã£ã¦ããããã«ãããââãç±³å½çã¾ãã®è½ã¨ãç©ååãµã¼ãã¹ããã¤ãã¼ã¡ã©ã³ããããã¬ãã¢ã ã¤ã³ã»ã³ãã£ãã·ã§ã¦ã§è¦ãã æãããèªåã®æå ã«æ»ã£ã¦ãããã¼ã¡ã©ã³ã®ããã«ãè½ã¨ããåç©ãæ»ã£ã¦ããããã¤ãã¼ã¡ã©ã³ãããã®ä»çµã¿ã®ãã¤ã³ãã¯ãè½ã¨ã主ã®ååãé£çµ¡å ã®ä»£ããã«ãã·ãªã¢ã«ãã³ãã¼ãæ¸ããã·ã¼ã«ãã¢ãã«è²¼ãä»ããã¨ããã«ãããæ¥æ¬ã§ãµã¼ãã¹ãæä¾ãããã¼ã¡ã©ã³ã¤ããã»ã¸ã£ãã³ã®å±±å·å¾¹ç¤¾é·ã¯æ¬¡ã®ããã«èª¬æããã ãã·ãªã¢ã«ãã³ãã¼ï¼çªå·ï¼ãæ¸ããã©ãã«ãããªãããããªããã®ã«è²¼ã£ã¦ãæºå¸¯ãPCããWebãµã¤ãã«çªå·ãç»é²ãã¦ãã ãããããç´å¤±ãã¦ããæ¾ã£ãæ¹ãå½
ããããã°ï¼æè¿ï¼ãCOINS ã® LIRï¼label ã®ã¢ãã¬ã¹ãåããªãã goto ã§ä»»æã®çªå°ã«ãé£ã¹ãªãã¤ãããã¼ã ã¨ãæ£ã è¨ã£ã¦ããããªãã ãã©ï¼ã³ã³ãã¤ã©ã®å®è£ æè¡ã¨ãã«ãã¾ã馴æã¿ãç¡ãèªè ã«ã¯ï¼ãªãã§ãããªãã¨ã«å¯¾ãã¦ããã»ã©ã¾ã§ã«æãã®ãæå³ä¸æã ã£ãã®ã§ã¯ãªããã¨ãµã¨æã£ãï¼ # 以ä¸ï¼åããã«æ¸ãã¦ã¾ããï¼å°éã®ã¬ãã«çã«ã¯å ¨ç¶ãããããã¨ç¡ã話ã§ãï¼æé»ç¥ãå½¢å¼ç¥ã¸ï¼ããããªããè²¢ç®ãã°ã®ç²¾ç¥ã§ ï¼ç¬ï¼ ãC è¨èªã£ã¦ï¼é«ç´ã¢ã»ã³ãã©ã§ãã ? ã³ã³ãã¥ã¼ã¿ã®å ¨ã¦ãè¨è¿°ã§ããããããªãã® ? C è¨èªã§ã§ããªããã¨ãªãã¦ããã® ?ã ããããï¼ãã£ã±ãããã ï¼ æ©æ¢°èªã®ä¸çã¨ããã®ã¯ï¼æç¶ãåè¨èªã®çãè±åãªã©ã¨ã¯æ¯è¼ã«ãªããªãã»ã©ãªãããªä¸çãªãã (ãã山形風) ãã㪠Web ä¸ã®å¦è¨ã«æãããã¦ãã¦ã¯ãããªãï¼C è¨èªãã³ã³ãã¥ã¼ã¿ã®çé«ã ã¨ãï¼C ã«
ããªã¯ããããªãã¯ã¹ãã®ãã¨ããç¾å®ã¨æãè¾¼ãã§ãã¾ããããã£ãããªã話ã§ãã夢ã ããä½ã§ãã§ããã¯ããªã®ã«ãããã§å½¼ã¯ãå¹³å¡ãªæãçã¦ãæ®éã®ãµã©ãªã¼ãã³ãªããããã£ã¦ããã®ã§ãã . æã ãããããªãã¯ã¹ãã¨å¼ã°ãã夢ã®ä¸ã§ãããªã¨ããç·ã®äººãæ®ããã¦ãã¾ãããããªã¯ãã¨ã¦ããã³ãµã ã§ãããç®ç«ããªãæ ¼å¥½ããã¦ããã¨ãã®æ¹ãç®ç«ã¤ãããªãä¸æè°ãªåå¨æã®ããéå¹´ã§ãããäºè¨è ãå½¼ã«ç®ãã¤ããã®ãããã®ããã ã¨æãã¾ããäºè¨è ãªã©ã¯ã«ã®ç®ã«ãããªã®å§¿ã¯ãã¾ãã§çç ã®ä¸ã«ãã©ã¸ã¦ã ã§æããããã®ããã«éããè¼ãã¦è¦ããã®ã§ãããã ãªã©ã¯ã«ã¯é»äººã§ããããããããã°ãããã§ããããªã®ã§å½¼å¥³ã¯ãããªããã£ã¨ããåã®ãç½äººã®ç¾å¥³ããããªã®ãã¨ã«å·®ãåãã¾ãããããªããã£ã¯ããªã«æãã¦ããã¾ããã ãããã¯ã夢ã®ä¸ãªã®ãããã¦ããªãã¯ãä¸çã®æä¸ä¸»ãã ãã¯ã¡ï¼ãã¨ããªã¯çãã¾ããããåãæä¸ä¸»
ãå¤ç¬ã¨ä¸å®ã®ã¬ãã¹ã³ãï¼é´»ä¸å°å²èã»å¤§åæ¸æ¿ï¼ããã ãä¸å®ã¨ãã©ãã«ã¯éãã¨æ¸ãã¾ããã ããããããèãããã¨ãã¨ãæ©ããã¨ãã¯éãã®ã§ãã åã¯ï¼ï¼æ³ã§åå£ãææããã¾ãããä»ã¨éã£ã¦ãå¦çåå£ãããããç®æããªãã¦ã誰ããã£ã¦ãã¾ããã§ãããå½ç¶ãææãã®æã¯ãä¸å®ã§ããã æ©ç¨²ç°å¤§å¦æ¼åç 究ä¼ã¨ããæã«ããã®ã§ãããå 輩ããåã«ããé´»ä¸ãåå£ãã©ãããã®ï¼ãã¨èãã¦ãã¾ããã ãä»ãã©ãããããèãã¦ãããã§ãããææãããã»ããããã®ãããã£ã¦ãããã®ãâ¦â¦ã ã¨çããã¨ããã®å 輩ã¯ã ãèãã¦ãªãããããæ©ãã§ããã ããã ã¨è¨ãã¾ããããã£ï¼ãã¨ããé¡ãããã¨ãå 輩ã¯ã ãèãããã¨ã¨æ©ããã¨ã¯éãããèããã£ã¦ããã®ã¯ãåå£ãææããã¦ããã£ã¦ãããã®ãã©ããââããããã¾ããä»ã®æ¥æ¬ã®æ¼åç¶æ³ã調ã¹ã¦ã¿ãããèªåãããããèå± ã¨ä¼¼ããããªåå£ã¯ããã®ããä¼¼ããããªåå£
ããã¤ãã®åé¡ åæ¢åé¡ ããã°ã©ã ãå®è¡ããã¨ã å®è¡ãçµäºãã¦åæ¢ãããåæ¢ããã«ãã¤ã¾ã§ãå®è¡ãç¶ãããã®ã ã©ã¡ããã«ãªãã ããã§ãä¸ããããããã°ã©ã ãåæ¢ãããã ãã¤ã¾ã§ãåæ¢ããªãããå¤å®ããã ã¨ããåé¡(ããã°ã©ã ã®ãåæ¢åé¡ãã¨ãã)ãèããã (ãã®åé¡ãã¡ããã¨ããåé¡ã¨ãã¦æ±ãã«ã¯ã ããã°ã©ã ãã©ãå®è¡ãããã®ãã æ£ç¢ºã«(å¦çç³»ä¾åã¨ãã®ããã¾ããç¡ãã«)å®ç¾©ããã¦ããå¿ è¦ãããã ã ããæ®éã¯ããã¥ã¼ãªã³ã°ãã·ã³ã¿ãã㪠ã§ããã ãåç´ãªéå ·ç«ã¦ã使ã£ã¦è©±ãããã ã§ããããã§ã¯ç´°ããäºã«ã¯ãã ãããã ãé©å½ã«ã©ãã«ãå®ç¾©ãã¦ãããäºã«ãã¦ããã) åæ¢åé¡ã解ãããã°ã©ã ãä½ãããã¨ããã ããã¯ãã³ã³ãã¤ã©ã¨æ¯è¼ããã¨å¤ãããããããããªãã ã³ã³ãã¤ã©ã¯ããã°ã©ã (ã®ã½ã¼ã¹)ãåãã¨ãã å®è¡ã³ã¼ããåºåããã åæ¢åé¡ã解ãããã°ã©ã ã¯ã ãã
ããã»ã´ã£ã³ããï¼ï¼ï¼ï¼å¹´ï¼ï¼æå·ï¼ã¡ãã£ã¢ãã¡ã¯ããªã¼ï¼ã®ç¹éè¨äºãã»ã¼æ¥åã¤ãã¤æ°èã®è¬ããã®ãªãã®ã糸äºééã»ã¼ï¼ä¸åã¤ã³ã¿ãã¥ã¼âæãã¦ï¼ç³¸äºããâãã»ã¼æ¥ãã£ã¦ãªãã«ï¼âãããï¼åæã»æã¯å²¡ç°è³æããï¼ã ãã¤ã³ã¿ãã¥ã¢ã¼ï¼ä¸è»å±ã ã£ãé称ã»é¼ ç©´ããã¯ãã¾ã£ã¦ãç¾å¨ã¯è¡¨åéã®ä¸çå°ã®ãã«ã«ãã»ã¼æ¥ãã®äºåæã¯ããããã§ãããã¨ã¦ããããã§ããããã¨ãã«ããã¤ã¬ãã 糸äºééï¼ãã¤ã¬ã£ã¦ãææ³ç©ã¯æ±ããã®ãæ±ããã®ãæ¨ã¦ãå ´æãã ãããããªããã§ããããã¨ããã®ãåççãªèãã§ããããããã«é¢ãã£ã¦ããæéã¨ããã®ã¯ãããçãããã§ãããéå¤ãã§ã¹ã ã£ã¦ããã¤ã¬ããããã«ãªã£ãããè¡ãããã«ãªã£ã人ãããããã§ãããã¤ã¬ããããã«ããã¨ãããã¨ã¯ä¸è¦ã ããªãã¨ã®ããã ãã©ããã¤ã¯ã ããããªããã§ãããããããµãã«ãã ããªãã¨ãã¨ã¦ã大äºãªãã ã¨ã¼ãã¯æããã§ããã ãã¨ãã°ãæå¦ã¯
ãªãªã¼ã¹ãé害æ å ±ãªã©ã®ãµã¼ãã¹ã®ãç¥ãã
ææ°ã®äººæ°ã¨ã³ããªã¼ã®é ä¿¡
å¦çãå®è¡ä¸ã§ã
j次ã®ããã¯ãã¼ã¯
kåã®ããã¯ãã¼ã¯
lãã¨ã§èªã
eã³ã¡ã³ãä¸è¦§ãéã
oãã¼ã¸ãéã
{{#tags}}- {{label}}
{{/tags}}