Scratch is a free programming language and online community where you can create your own interactive stories, games, and animations.
æ¨æ¥ã®ããã°ã¨ã³ããªãPHP5.3.7ã®crypté¢æ°ã«è´å½çãªèå¼±æ§(Bug #55439)ãã«ã¦ãcrypté¢æ°ã®é大ãªèå¼±æ§ã«ã¤ãã¦å ±åãã¾ãããèå¼±æ§ã®åºæ¹ãè¿å¹´ã¾ãã«è¦ãã»ã©ã®ãã®ã ã£ãã®ã§ãtwitterããã¯ããªã©ãè¦ã¦ãããã©ããã¦ãããªã£ããã¨ããçåãå¤æ°ç®ã«ãã¾ããã ããã§ããã®ã¨ã³ããªã§ã¯ããã®èå¼±æ§ãã©ã®ããã«æ··å ¥ããã®ãã追ã£ã¦ã¿ããã¨æãã¾ãã PHPã®ã¬ãã¸ããªã®ãã°ãå ¬éããã¦ããã½ã¼ã¹ã®ç¶æ³ãããPHP5.3.7RC4ã¾ã§ãã®ãã°ã¯ãªããPHP5.3.7RC5ã§ãã®ãã°ãæ··å ¥ãã模æ§ã§ããRC5ã¯PHP5.3.7æå¾ã®Release Candidateã§ããããã¾ãã«æ£å¼ãªãªã¼ã¹ã®ç´åã§ãã°ãå ¥ã£ããã¨ã«ãªãã¾ãã ãã°ã®å ¥ãç´åã®ã½ã¼ã¹ã¯ãããã®é¢æ°php_md5_crypt_rããåç §ãããã¨ãã§ãã¾ãã以ä¸ã«ãããã¾ããªæµããå³ç¤ºãã¾ããã¾ãã¯ã
ã©ããï¼å®ã¯ä»å¹´ããéçºãã¼ã ã«joinãã¦ããä¸å·ã§ãï¼å¯æãç¬ã®åçããªãã£ãã®ã§ï¼å¯æããã¹ã³ããã®ç»åãè²¼ã£ã¦ããã¾ãï¼ æè¿MapReduceã¨ããã®å®è£ ã§ããHadoopã¨ããããèãããã«ãªãã¾ããï¼ããã¯ã¤ã¾ãï¼ããã ã大éã®ãã¼ã¿ããªãã¨ãå¦çãããã¨ããè¦æãããããã ã¨æãã¾ãï¼ãããå½ããåã§ããï¼MapReduceã¯éã®å¼¾ä¸¸ã§ã¯ããã¾ããï¼ ã¨ãããã¨ã§ï¼æè¿æ°ã«ãªã£ã¦ããMapReduceã¨ã¯éã£ãã¢ããã¼ããåã£ã¦ããåæ£å¦çåºç¤ã«ã¤ãã¦ï¼ç¤¾å ã®TechTalkã§è©±ããå 容ãç°¡åã«ã¾ã¨ãã¦ç´¹ä»ãããã¨æãã¾ãï¼ Bulk Sychronous Parallel ãã®ã¢ã«ã´ãªãºã èªä½ã¯1990å¹´ã«èªçãããã®ã§ãï¼é·ãã®ã§BSPã¨æ¸ãã¾ãï¼ãã¦ï¼ã°ã©ãããæççµè·¯ãæ±ããæï¼MapReduceã¯ä½¿ããã§ããããï¼ãã®ãããªè«æãåºããããã§ãããåºæ¥ãªããã¨ã¯ã
ããã«ã¡ã¯ããã®å¤ã¯ã·ã«ãã¼ãã©ã¤ã§ä¹ãåããã岡éåã§ãã ä»æ¥ã¯æè¿å ¬éããC++ã®ãªã¼ãã³ã½ã¼ã¹ã§ããdag vectorã«ã¤ãã¦ç´¹ä»ãã¾ãã github: dag_vector ã©ã¤ã»ã³ã¹ã¯ä¿®æ£BSDã©ã¤ã»ã³ã¹ã§ãã dag vector (direct accessible gamma code vector) ã¯å¤ãå§ç¸®ãã¦æ ¼ç´ããã¾ã¾ä»»æã®å ´æã®å¤ãé«éã«åç §å¯è½ãªé åã©ã¤ãã©ãªã§ããããããã¼ã¿æ«å°¾ã¸ã®è¿½è¨ãå¯è½ã§ãã dag vectorã¯std::vectorã®ããã«å©ç¨ã§ãã¾ããä¸ã«ããã¤ãä¾ãè¦ã¦ããã¾ãããã dag_vectorã®ä¾ #include "dag_vector.hpp" // dag_vectorã¯0以ä¸ã®æ£æ´æ°ã®é åãæ±ãé åã dag_vector dv; // å¤ã¯ãã¤ã§ã追å å¯è½ã追å ãããå¤ã¯å§ç¸®ãã¦æ ¼ç´ããã // æ£æ´æ°xã¯2lg(
å¹´ãæãã¦ããä¸ã¶æçµã¡ã¾ãããï¼å²¡éåã§ãï¼ ä»æ¥ã¯MinHashã¨å¼ã°ããææ³ãç´¹ä»ãã¾ãï¼ããã¯ç¹å¾´ãã¯ãã«ã®é«éãªé¡ä¼¼æ¤ç´¢ã«å©ç¨ãããã¨ãã§ãã¾ã(ã¯ãã¼ã©ã¼ã®æèã ã¨Shingleã¨ãã¦ç¥ããã¦ããï¼ï¼ ä»ãä¸ã®ä¸ã®ãããã種é¡ã®ãã¼ã¿ãï¼é«æ¬¡å ã®ãã¤ããªãã¯ãã«ãããªãç¹å¾´ãã¯ãã«ã§è¡¨ããã¦å¦çãããããã«ãªã£ã¦ãã¾ããï¼ä¾ãã°ææ¸ãã¼ã¿ã§ããã°ææ¸ä¸ã«åºç¾ããåèªããã¼ã¯ã¼ãã®åºç¾æ å ±ã並ã¹ãåèªç©ºéãã¯ãã«ï¼Bag of Wordsï¼ã§è¡¨ãï¼ç»åãã¼ã¿ãï¼SIFTãã¯ããã¨ããå±æç¹å¾´éã並ã¹ãç¹å¾´ãã¯ãã«ï¼ã¨ãããSkecthåãããã®ï¼ã¨ãã¦è¡¨ãã¾ãï¼è¡åæ å ±ãæç³»åãã¼ã¿ãç¹å¾´éããã¾ãæ½åºããï¼ã°ã©ããã¼ã¿ãFast subtree kernels[1]ã¨å¼ã°ããæ¹æ³ã§é常ã«å¹ççã«ç¹å¾´ãã¯ãã«ã«å¤æãããã¨ãã§ãï¼ã°ã©ãã®ç¹å¾´ãããæãããã¨ãã§ããã®ãæè¿ããã£
Joel Spolsky / éæ¨é 訳 2006å¹´8æ1æ¥ ç«æ ããæ¥ãèªåã®ã³ã¼ããçºãã¦ãã¦ãã»ã¨ãã©åãã«è¦ãã2ã¤ã®å¤§ããªã³ã¼ããããã¯ãããã®ã«æ°ä»ããå®éãä¸æ¹ã"ã¹ãã²ããã£"ãä»æ¹ã"ãã§ã³ã¬ã¼ãã ã¼ã¹"ã«ã¤ãã¦è¨åãã¦ããã¨ãããå¥ã«ããã°ãã©ã¡ããã¾ã£ããåãã ã //ç°¡åãªä¾: alert("ã¹ãã²ããã£ãé£ã¹ãã!"); alert("ãã§ã³ã¬ã¼ãã ã¼ã¹ãé£ã¹ãã!"); ãã®ä¾ã§ã¯ãã¾ãã¾JavaScriptã使ã£ã¦ãããããã®å¾ã®è©±ã¯å¥ã«JavaScriptãç¥ããªãã¨ãç解ã§ããã¯ãã ã åãã³ã¼ããç¹°ãè¿ãç¾ããã®ã¯ããã¡ããè¯ããªããã¨ã ãã ããé¢æ°ãæ¸ããã¨ã«ããã: function SwedishChef( food ) { alert(food + "ãé£ã¹ãã!"); } SwedishChef("ã¹ãã²ããã£"); SwedishChef(
AutoHotkeyãå»ãããããã¼ã¸ã ã£ãã¨ãã ããã§ã¯ãã¡ã¢ãªã®ç´æ¥æä½ã¨ãã¤ãã£ãã³ã¼ãã®å¼ã³åºãæ©è½ã«ç¹åããJavaScript å¦çç³»ãNG with JSAPI for Win32(仮称)ããå ¬éãã¦ãã¾ãã æ©è½ JavaScript1.8ç¸å½ã®ææ³ã¨æ¨æºæ©è½ ã¡ã¢ãªä¸ã«ãããã¡ã確ä¿ã解æ¾ãæå®ã¢ãã¬ã¹ã®å¤ãèªã¿æ¸ã DLLãªã©ã®ãã¼ããé¢æ°ã¢ãã¬ã¹ã®åå¾ æå®ã¢ãã¬ã¹ã«ãããã¤ãã£ãã³ã¼ãé¢æ°ãã¹ã¯ãªããä¸ããå¼ã³åºããé¢æ°ã¨ãã¦ã©ããã³ã°ãã¦è¿ã æå®ããJavaScripté¢æ°ãå¼ã³åºããã¤ãã£ãã³ã¼ãé¢æ°ãçæãã¦ã¢ãã¬ã¹ãè¿ã ã«ã¼ãã«ã¬ãã«ã§ã®ãã«ãã¹ã¬ããå¦çãå¯è½ ã³ã³ã½ã¼ã«çã¨éã³ã³ã½ã¼ã«çãç¨æ é·æ å¤æ°åã®åã«$ãè¦ããªã beginã¨ãendã¨ã->ã¨ã=>ããªã æ¹è¡ãã¤ã³ãã³ãã®èªç±åº¦ãé«ã ã³ã¡ã³ããã//ãã¨ã/* */ãã å é¨æåå
å³è§£æ±ãã 以ä¸ããããã³ã«å¦çãã¨ãã¡ãã»ã¼ã¸å¦çããåãã¦æ±ã£ã¦ãããããã®å·®ãé¡èã«åºãã®ã¯å ¨ææ¤ç´¢ã¨ã³ã¸ã³ãéåæã¸ã§ããµã¼ãã¼ãªã©ãå°ããªã¡ãã»ã¼ã¸ã§éãå¦çãããã¿ã¤ããã¹ããªã¼ã æåã®ãããã³ã«ã®å ´åã¯ããããã³ã«å¦çãããã¹ããªã¼ã å¦çãã«ç½®ãæããã¨ãããããããªãã ã·ã³ã°ã«ã¹ã¬ããï½¥ã¤ãã³ãé§å ã³ãã¯ã·ã§ã³Nï¼ã¹ã¬ããï¼ãepoll/kqueue/select ãï¼ã¤ä½¿ã£ã¦ã¤ãã³ãã«ã¼ããä½ãã ãã«ãã³ã¢CPUã§ã¹ã±ã¼ã«ããªãã®ã§ããµã¼ãã¼ã§ã¯ä»æãã®ã¢ãã«ã¯æµè¡ããªãã ã¯ã©ã¤ã¢ã³ãã§éåæãªã¡ãã»ã¼ã¸ã³ã°ãããããå ´åã¯ãã®ã¢ãã«ã使ããï¼ ãµã¼ãã¼ã«ã¡ãã»ã¼ã¸ãéä¿¡ ã¤ãã³ããã³ãã©ãç»é²ï¼ãã®ã¨ãã¤ãã³ããã³ãã©ã®ãã¤ã³ã¿ãåã£ã¦ãã ã¤ãã³ããã³ãã©->ãã©ã° ãONã«ãªãã¾ã§ã¤ãã³ãã«ã¼ããåã ã¤ãã³ããã³ãã©->çµæ ãè¿ã ï¼ã³ãã¯ã·ã§ã³ï¼ã¹ã¬ã
ãã£ããã¨èªã¿é²ããçµæããã®æ¬ã¯ç§ã¨ãã¦ã¯ã¨ã¦ãã§ã¯ãªããèªèº«ãæã£ã¦è¦ããããæ¬ã§ã¯ãªããã¨ãå¤æã å 容ã¨çºå£²ææã®ã®ã£ããã¯ç¢ºãã«ãããããã以ä¸ã«å 容èªèº«ã«åé¡ãããã â ã¾ããæ¬æ ãPythonã®åºç¤ã«ã¤ãã¦ä½ãã¨ãããªã解説ãããã¨ãããã説æãã¨ãããããä»æ§ã«å¯¾ãããããããããããã¨ç®ã«ã¤ãã Pythonã®æµåã§ããã°ã©ãã©ãã¨ãããæ¸ãã°ããã®ã«ãä»è¨èªã¨æ¯è¼ãã¦å£ãã¨è¨ãããããªãã°ããã«ãPythonã¯ããèãã¦ããã ãã¨ãæ¸ããããé常ã«ãããããã¾ããã ããã¦ãã®ããããã«ãè¨å¤§ãªãã¼ã¸ãã使ããã¦ããã 翻訳è ã®ããã°ã«ã¯ãååãããã¨ãã¬ã´ã¥ã¼ã¨ãã¦æãããã¨ã®ã¤ã¾ããªããæ¸ãã¦ããããããã ãï¼ããèªèº«ã«ãåè«ã¯ããã®ã ãã©ï¼ãã®å 容ããåé·ãã§ããã®ãªããè¨ã訳ã®ä½å°ã¯ãªãã ã¤ã¾ããã¼ã¸æ°ãå 容ã«å ¨ç¶æ¯ä¾ãã¦ããªãã®ã ã â æ¥ç¥ãããªãç·´ç¿åé¡
æµæ¯å¯¿ã§åã社é·ã®ã¢ã¡ããæ ªå¼ä¼ç¤¾ãã¼ãã©ã¦ã(http://www.beproud.jp)ã®ç¤¾é·ããæ¥ã ã®æ´»åããæ¥ã ã®æããªã©ãè¨é²ãã¦ããã¾ããããã°ã©ãã³ã°ã»ãã³ã·ã§ã³ ãã³ã·ã§ã³ãé«ãç¶æ ã§éä¸ãããã°ã©ãã³ã°ããã¦ããã¨ãã®éçºçç£æ§ã¯é©ãã¹ããã®ãããã ãããã好ããªæè¡ãã¸ã£ã³ã«ã®ä»äºããã¦ããã¨ãã¦ããã©ãããã³ã·ã§ã³ãããããªããã¢ããï¼ã·ã§ã³ãããã£ã¦ããªãã¨ããã¨ããç¶æ³ã«ãªã£ã¦ãã¾ããã¨ãããã ããã ãã®ã¨ã³ããªã¼ã§ã¯ãç§ãããperlã®ã·ã¹ãã éçºããã¸ã§ã¯ãã«åç»ããéã«ãèªåã®ããã°ã©ãã³ã°ã»ãã³ã·ã§ã³ãé«ããããã«è©¦ã¿ãï¼ã¤ã®æ¹æ³ãç´¹ä»ããã ä»åã®æ¹æ³ã¯ãå¿çå¦ã§è¨ãããé ãçè«ãããã¼ã¹ã¨ãã¦èæ¡ãããæ¹æ³ã§ããã ç§ãåç»ããããã¸ã§ã¯ãã¯ã¹ã±ã¸ã¥ã¼ã«çä½è£ããªããå¤é ãã¾ã§ç²¾ä¸æ¯ãã£ã¦çµãããã©ããã¨ããéçºéã§ãã£ãããã®ãããªç¶æ³
2009å¹´02æ19æ¥22:30 ã«ãã´ãªLightweight Languages ãâxè¨èªã¯ããçµãããã¨ããããã°ã©ãã¯çµãã ããã Perlã¯ããçµãï¼ | | ããã°ã©ã2.0æ¥å ± | ãããªãBLOG ãã§ã«JPAã®ä¸ã®äººãå®ç§ã«è«ç ´ãã¡ãã£ã¦ãã FUDãåºããã®ã¯èª°ã®å¾ã«ããªããªãã¨æããã ã - D-6 [ç¸å¤ãããæ ¹ç¡ã] ã®ã ãã©ããå¼ã³ãããã£ãã®ã§è足ãã¦ãããã¨ã«ããã ã¾ãã¯åè«ããã Perlã¯ããçµãï¼ | | ããã°ã©ã2.0æ¥å ± | ãããªãBLOG è¨èªä»æ§ãæ±ããå³æ ¼ã«ã¯ãµãã«ã¼ãã³ã®ãå¼æ°ãã¨ããæ¦å¿µããªãããå¤æ°ã¯ãã¹ã¦ã°ãã¼ãã«ã§ç¹ã«å®£è¨ããå ´åã ããã¼ã«ã«ã«ãªã...ã¨ãããããã®ä»æ§ã¯ããããã¤ã³ã¿ããªã¿ã®å®è£ ã¯æ¥½ãã³ã ãããã©ããç¾æèï¼ã¨ãã¹ãã«ããï¼ã«ã¯æ¬ ããããã æ±ãã£ãã£ã¦è±èªãæ¥æ¬èªã»ã©ãããªããããã¦è±èªãæ¥æ¬èªãæ±ã
*Amazon.co.jpçºéååã®æ³¨æé¡ Â¥3,500以ä¸ã¯éä¼å¡ãç¡æ ç¡æä½é¨ã¯ãã¤ã§ããã£ã³ã»ã«ã§ãã¾ãã30æ¥ã®ãã©ã¤ã ç¡æä½é¨ããã²ã試ããã ããã
å°å®¤å²åã®åè¨ãä»å¹´ã¯ã¬ã¤ã´ãæ¥ãããæ¯ãè¿ãã®æ¹å¤ã å°å®¤:ãã¨ãã¨ã¯ã ãããã©ãããã®ã?ãä¸çªãã®è¨èªã®å¥½ããªè¶£å³ãå«ãã¦ãããã«ã¼ã¨ãã¦ã®è¶£å³ãå«ãã¦ã SAM:ãã®ãæ¬å½ã«å人çãªè¶£å³ã ã£ãããé¢æ°åè¨èªããããéçåä»ãã å°å®¤:é¢æ°åè¨èªã»éçåä»ãã SAM:éçåä»ãã®ãã®ãã¢ããã å°å®¤:åã¯ã¡ããã¨ããã£ã¦ã¾ããã©ãã§ããé£ããããããã£ã±ãä¸è¬çã«ãé¢æ°åè¨èªã§éçåä»ãã§ã¢ããã§ã£ã¦è¨ããã¦ããã SAM:ããã§ããã å°å®¤:ãã£ããããã°ã©ãã³ã°è¨èªã£ã¦ãç´°ãããã ãããå¥ãã¦ãã®ãã SAM:ã§ããåãé¢æ°åè¨èªã®ä¸ã§ããã¾ãã¸ã£ã³ã«ãå¥ãã¦ããã å°å®¤:ä¾ãã°ã©ãããè¨èªãªãã§ãããï¼ä¸ã¤æããããããããã ã£ããããæ¸ããªãã£ãããããã«ã¼ã§ã¯ãªãã£ã¦ãããã®ã SAM:ããããã®ãè¨èªåã¨ãã§ãããã§ããï¼ å°å®¤:ã¾ããããã°ã©ã ã§ãã½ããã§ãè¨èªåã§ã
è³è²¸æ®ããã®ãã家ã®å°é対çãæºãããå½ãå®ãç·¨ã 以åã®ããã°ã§ãè¨è¼ãããé²ç½ã®åªå é ä½ã«åºã¥ãã¦å¯¾çãé²ãã¦ãã¾ããã¾ã æãã¤ãããã¦ããªãé¨åãããã¾ãããããç¨åº¦ã¾ã¨ã¾ã£ã¦ããã®ã§ãã£ããã¨ãç´¹ä»ãã¦ããã¾ãã åªå é ä½å¥ã«æ¹åãã¦ãã£ã¦ãããããä»åã¯ä¸»ã«å°éã®æºã対çãã¡ã¤ã³ã«ãªãã¾ããâ¦
ã©ã³ãã³ã°
ã©ã³ãã³ã°
ã©ã³ãã³ã°
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}}