ãããã¤ã³ã¹ãã¼ã«ä»£è¡¨ã®ã©ã¤ãããã¯ããã°
Shibuya.pm #16 ãå¤ã®æ£è¦è¡¨ç¾ç¥ããã§ãæ£è¦è¡¨ç¾ã®ã話ãããã¦ããã ãã¾ããã ã¾ãããé»è©±çªå·ã«ãããããæ£è¦è¡¨ç¾ãã¨ããéµä¾¿çªå·ã«ãããããæ£è¦è¡¨ç¾ãã¨ãããæ¸ããã¦ããã©ããã©ãããããæç·©ããããã£ã¦è©±ã ããã ãã¶ã¯ããã£ãããªã ã¨ããããã¹ã©ã¤ãã«æ¸ããã®ã§ãçºè¡¨ãã覧ã«ãªã£ã¦ãªãæ¹ã¯ã¹ã©ã¤ãããã覧ãã ããã ãµã¨è¦è¿ãã¨ããã®ããã°ã§é»è©±çªå·ã®æ£è¦è¡¨ç¾ãå ¬è¡¨ããã®ã¯ 3 度ç®ã§ãããããããã ãã¶çµã£ã¦ã¾ããã ä»ã§ã¯ãã£ã¨å³å¯ãªæ£è¦è¡¨ç¾ãä½ã£ã¦ãã¾ãã ããã¦ãNumber::Phone::JP ã«ç¶ããNumber::ZipCode::JP ã¨ããé çãªã¢ã¸ã¥ã¼ã«ãå ¬éãããè¨å¿µã§ãéµä¾¿çªå·ã«ãããããæ£è¦è¡¨ç¾ãä»ååãã¦å ¬éãã¾ãããããããããã¾ã§å³å¯ãªæ£è¦è¡¨ç¾ãå ¬éããããã¨èªä½ãæ¬é¦åå ¬éã£ã¦ã¤ãã§ãããã Shibuya.pm ã§ãè¨ãã¾ããã
ãã®ãã¡ã¤ã³ãè³¼å ¥ããã gkbr.me 2018 Copyright. All Rights Reserved. The Sponsored Listings displayed above are served automatically by a third party. Neither the service provider nor the domain owner maintain any relationship with the advertisers. In case of trademark issues please contact the domain owner directly (contact information can be found in whois). Privacy Policy
追è¨ï¼ããããªè¨ã£ã¦ãã®æ£è¦è¡¨ç¾ã¯ãã¿ãªã®ã§ï¼å®éã«ç´ æ°å¤å®ãè¡ãããå ´åã¯ï¼ãã£ã¨å¥ãªè³¢ãã¢ã«ã´ãªãºã ã使ã£ãã»ããè¯ãã§ã æ£è¦è¡¨ç¾ã§ç´ æ°ãå¤å®ã§ããã¨ããè¨äºãè¦ãã®ã§è©¦ãã¦ã¿ãï¼ http://www.noulakaz.net/weblog/2007/03/18/a-regular-expression-to-check-for-prime-numbers/ ãã®è¨äºã«ãã㨠/^1?$|^(11+?)\1+$/ ã¨ããæ£è¦è¡¨ç¾ã使ãã¨ï¼ç´ æ°å¤å®ãåºæ¥ããããï¼ããæ´æ° n ãç´ æ°ãã©ããå¤å®ãããå ´åã¯ï¼"1" * nã¨ããæååããã®æ£è¦è¡¨ç¾ã«ããããããã©ããã調ã¹ãã°ããï¼ãããããã°éç´ æ°ï¼ãããããªããã°ç´ æ°ã¨ãªãï¼ãã ãï¼"1" * n ã¯ï¼ä¾ãã°ï¼n ã 4 ãªãã° "1111" 㨠1 ã 4 åé£ç¶ãã¦ç¶ãæååã¨ãªãï¼ Rubyã§æ¸ããç´ æ°å¤å®ããã°ã©ã ã¯ãã
ç±³Googleã¯3æ11æ¥ãæ£è¦è¡¨ç¾ã©ã¤ãã©ãªãRE2ããçºè¡¨ãããåä½ãé«éã§ãã¹ã¬ãããã¬ã³ããªã¼ããªç¹ãç¹å¾´ãå¾æ¥ã®ããã¯ãã©ãã¯åæ£è¦è¡¨ç¾ã©ã¤ãã©ãªã®ä»£æ¿ã¨ãã¦éçºãé²ãã¦ããã Googleã«ããã¨ãå社ã¯Code SearchãSawzallã¨ãã£ãã¤ã³ãã©ãã¢ããªã±ã¼ã·ã§ã³ã§æ£è¦è¡¨ç¾ãå©ç¨ãã¦ããããããã¯ãã©ãã¯ã¢ã«ã´ãªãºã ãå©ç¨ããå¾æ¥ã®æ£è¦è¡¨ç¾å®è£ ã§ã¯å ¥åãã¼ã¿ã«å¯¾ãå¦çæéãææ°çã«å¢å ãããã¨ãåé¡ã¨ãªã£ã¦ãããã¾ããåºå®ãµã¤ãºã®ã¹ã¿ãã¯ãæã¤C++ã®ãã«ãã¹ã¬ããããã°ã©ã ã®å ´åãå¾æ¥ã®æ£è¦è¡¨ç¾å®è£ ã§ã¯ã¹ã¿ãã¯ã使ãåã£ã¦ã¹ã¿ãã¯ãªã¼ãã¼ããã¼ãçºçããããã¨ããã£ãã¨ããããããã解決ããããã«ç¬èªã®æ£è¦è¡¨ç¾ã¨ã³ã¸ã³ãéçºããã¨ã®ãã¨ã RE2ã¯ã©ã®ãããªå ¥åãæ£è¦è¡¨ç¾ã«å¯¾ãã¦ãä¸å®ã®å°ããã¡ã¢ãªéã§åä½ããããã«éçºããã¦ããã®ãç¹å¾´ããªã¼ãããã³çè«ã®ä¸ãå¦
jokergaming สลà¹à¸à¸à¸à¸à¸à¹à¸¥à¸à¹à¸à¸µà¹à¸¡à¸²à¹à¸£à¸à¸à¸µà¹à¸ªà¸¸à¸ à¹à¸à¸£à¸à¸´à¸à¸à¸£à¸µ jokergaming สลà¹à¸à¸à¸à¸à¸à¹à¸¥à¸à¹à¸à¸µà¹à¸¡à¸²à¹à¸£à¸à¸à¸µà¹à¸ªà¸¸à¸ à¹à¸à¸£à¸à¸´à¸à¸à¸£à¸µ 100 à¹à¸¡à¹à¸à¹à¸à¸à¸à¸²à¸ à¹à¸à¸§à¸±à¸à¸à¸µà¹à¸à¸²à¸à¹à¸§à¹à¸à¹à¸à¸à¹à¸à¸à¸à¹à¸£à¸² à¸à¸°à¸à¸à¹à¸ªà¸à¸à¸à¹à¸à¸¡à¸¹à¸¥ à¹à¸à¸¡à¸ªà¸¥à¹à¸à¸à¸à¸£à¸µà¹à¸à¸£à¸à¸´à¸ 100 à¹à¸à¸à¹à¸¡à¹à¸à¹à¸à¸à¸à¸²à¸ à¹à¸à¸à¹à¸¡à¹à¸à¹à¸à¸à¹à¸à¸£à¹ à¹à¸à¸·à¹à¸à¹à¸¥à¸¢à¸§à¹à¸² มัà¸à¸à¸·à¸à¸«à¸à¸¶à¹à¸à¹à¸à¸à¸³à¸à¸²à¸¡ à¸à¸µà¹à¸à¸±à¸à¸à¸à¸±à¸à¸¡à¸·à¸à¹à¸«à¸¡à¹à¸à¸à¸±à¸ªà¹à¸à¸£à¸à¸´à¸à¸à¸£à¸µ à¸à¸²à¸à¹à¸§à¹à¸à¸à¸£à¸à¸à¸±à¹à¸ สามารà¸à¸à¸à¸à¹à¸à¹à¸à¸£à¸´à¸ ๠à¹à¸¥à¹à¸§ à¹à¸à¸¢à¹à¸£à¸² à¸à¸³à¸à¸²à¸£à¸ªà¸¡à¸±à¸à¸£à¸ªà¸¡à¸²à¸à¸´à¸à¸à¸±à¸à¹à¸§à¹à¸ à¹à¸¥à¸°à¹à¸à¹à¸à¸à¸²à¸£à¹à¸à¸´à¸à¹à¸à¸à¸²à¸ª à¹à¸«à¹à¸à¸±à¸à¸à¸¹à¹à¹à¸¥à¹à¸à¹à¸«à¸¡à¹ ๠à¹à¸à¹à¹à¸à¹à¸²à¸¡à¸²à¸à¸à¸¥à¸à¸à¹à¸¥à¹à¸à¹à¸à¸¡ à¹
HTML5ã§æ£è¦è¡¨ç¾ããµãã¼ãããããã¨ãã£ããã¨ããã£ããã«ãæ£è¦è¡¨ç¾ã¯ããã°ã©ãã ãã§ãªãWebã¯ãªã¨ã¤ã¿ã¼å ¨ä½ã®ã¹ãã«ã¨ãã¦æ±ãããã¦ãããã®ã«ãªã£ã¦ããã®ã§ã¯ãªãã§ããããï¼åèï¼ãã¾ãç¥ããã¦ããªãããã©ãHTML5ã§ã¯æ£è¦è¡¨ç¾ã使ããããã«ãªã ï¼ã ããã§ã¯ããããæ£è¦è¡¨ç¾ã®åå¦è ããä¸åº¦æ«æãããã©åå ¥éããã人ãããã¦ããé«åº¦ãªå 容ããã¹ã¿ã¼ããããã¹ã¦ã®äººã®ããã®ãªã½ã¼ã¹éãä½ãã¾ããã åå¦è åãã«ã¯ãã¯ããã¦ã®æ£è¦è¡¨ç¾ã ãã¯ããã¦ã®æ£è¦è¡¨ç¾ãã¯ãæåéãæ£è¦è¡¨ç¾ã¨ããè¨èã¯ç¥ã£ã¦ãã¦ãä¸å³ã¯ããåãããªããã¨ããåå¦è ã®æ¹ã«ã´ã£ããã®ã³ã³ãã³ããç´èå± å½¢å¼ã®ãã¬ã¼ã³ãã¼ã·ã§ã³ã§æ¥½ããæ£è¦è¡¨ç¾ã«ã¤ãã¦ææ¡ã§ãã¾ãã ã¯ããã¦ã®æ£è¦è¡¨ç¾ åå¦è ã®æ¹ã«ã¯ã次ã®2ã¤ã®è¨äºãæã£åãæ©ãèªãã¦æ¦è¦ãææ¡ã§ãã¾ãã®ã§ç´¹ä»ãã¦ããã¾ãã 使ãã»ã©ã«è¯ããåããæ£è¦è¡¨ç¾ï¼1/2ï¼
Regular Expression Matching Can Be Simple And Fast (but is slow in Java, Perl, PHP, Python, Ruby, ...) Russ Cox [email protected] January 2007 Introduction This is a tale of two approaches to regular expression matching. One of them is in widespread use in the standard interpreters for many languages, including Perl. The other is used only in a few places, notably most implementations of awk and grep.
\x{} \pã¯å¾ç¶ããååã表ãã¯ã©ã¹(ããããã£ãã¹ã¯ãªããããããã¯)ã«å±ããæåã«ããããã \Pã¯å¾ç¶ããååã®ã¯ã©ã¹ã«å±ããªãæåã«ããããã¾ãã ã¯ã©ã¹ã®ååãä¸æåã®ã¨ãã¯ãã¬ã¼ã¹ãçç¥ã§ãã¾ãã ã¯ã©ã¹åã®åã«^ãç½®ããã¨ã«ããå¦å®å½¢ã®æå®ãè¡ããã¨ãå¯è½ã§ãã Perl 5.8 ã§ã®å¤æ´ç¹ Perl5.8以é(5.6ã§ã使ããããã§ãã)ã§ã¯ \pã\Pã§å§ã¾ãããããã£æå®ã«æ¨æºUnicodeå±æ§ã使ããã¨ãã§ãã¾ãã 詳ãã㯠perlunicode perlunicode - Perl ã«ããã Unicode ãµãã¼ã ãåç §ãã¦ãã ããã æ¥æ¬èªã«ãã説æã Unicodestandard ã«ãããã¾ãã Perl 5.8以éã§ã¯ã¦ã¼ã¶ã¼ãä»»æã®ããããã£ãä½æãããã¨ãã§ãã¾ã (Isã¾ãã¯Inãå¿ ãåç½®)ã 詳ãã㯠perlunicode perluni
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}}