2011å¹´7æ6æ¥(æ°´)ã«mixiããã®æ°ãªãã£ã¹ããåããã¦éå¬ãã第16åShibuya.pmãã¯ãã«ã«ãã¼ã¯ãå¤ã®æ£è¦è¡¨ç¾ç¥ããã®ã¾ã¨ãã§ãã http://developer.cybozu.co.jp/takesako/2011/07/shibuyapm16-6ea5.html # å¤ã®æ£è¦è¡¨ç¾ç¥ã * 18:50 - Dan the (Irr|R)egular Expressionist - @dankogai ç¶ããèªã
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Shibuya Perl Mongersãã¯ãã«ã«ãã¼ã¯#16 ã2011å¹´7æ6æ¥(æ°´)ã«mixiããã®æ°ãªãã£ã¹ããåããã¦éå¬ãã¾ãã ä»åã¯mixiããã®ãåæã«ãããã¯ãã«ã«ãã¼ã¯å¾ã«æ親ä¼ãéå¬ããäºå®ã¨ãªã£ã¦ããã¾ãã ãã¡ããæéã®è¨±ãéã奮ã£ã¦ãåå ããã ããã°ã¨æãã¾ãã ãã¼ã - ãå¤ã®æ£è¦è¡¨ç¾ç¥ãã æ¥æ - 2011å¹´7æ6æ¥(æ°´) 18:45-21:00 (18:30 éå ´) ä¼å ´ - ã150-0011 æ±äº¬é½æ¸è°·åºæ±1-2-20 ä½åä¸åç£æ¸è°·ãã¡ã¼ã¹ãã¿ã¯ã¼ 7F (æ ªå¼ä¼ç¤¾ãã¯ã·ã£) æé - ç¡æ å®å¡ - 110å (ãã¡ã°ã大ããªã»ããã¼ã«ã¼ã ) äºåç»é² - http://atnd.org/events/17082 ã«ã¦åå ç³ãè¾¼ã¿ãå¿ è¦ â æºå¡å¾¡ç¤¼ ä¸ç¶ - http://www.ustream.tv/channel/shibuya-per
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ä»å¾ã¾ãééããããªã®ã§ä¸å¯§ãã«ã¡ã¢ã è¿½è¨ ã³ã¡ã³ãæ¬ã§ãããã²ããããã®å èªã¿ã¨ããæ©è½ã«ã¤ãã¦æãã¦ããã£ããã¾ã ç解ã§ãã¦ãªããã©ããã¶ãããã使ãã°ã¹ãã¼ãã«è§£æ±ºã§ããã®ã ã¨æãããã¨ãä¾ã¨ãã¦ãããå¼ãééã£ã¦ããã®ã§ä¿®æ£ããã - my ($a, $b) = "/b/x/2" =~ m{^(?:/(a)/x/(1))|(?:/(b)/x/(2))}; ã®ãããªã³ã¼ããæ¸ãã¦ã $a ã $b ã undef ã«ãªãã®ã§ãã°ããæ©ãã§ãããã©ããã®æ¸ãæ¹ã ã¨åé¡ããã£ãã 以ä¸ã®ãããªã³ã¼ããæ¸ãã¦ã¿ãããæå³ãããã£ãã #!/usr/bin/perl use strict; use Data::Dumper; my $a = q{/a/x/1}; my $b = q{/b/x/2}; my $c = q{/c/x/3}; for my $x ($a, $b, $c) { i
2009å¹´03æ19æ¥18:00 ã«ãã´ãªLightweight Languages ãPHP使ãã¯ããæ£è¦è¡¨ç¾ãblogã«æ¸ããªãã¨è¨ãããªãã§ãã ãããã¾ãã ã... ããªã使ããPHPã®æ£è¦è¡¨ç¾ã¾ã¨ã - IDEA*IDEA ã ç¾å¼ç®¡ç人ã®ã©ã¤ãããã¯ããã° ã æ£è¦è¡¨ç¾ã£ã¦ãããã°ã©ãã³ã°è¨èªéã®å·®ãå°ãªããµãè¨èªãªã®ã«ããªããPHPããã¤ãã¨ãã¡æ£è¦è¡¨ç¾ã°ããç»å ´ããã®ããããããã ã ããªã使ããPHPã®æ£è¦è¡¨ç¾ã¾ã¨ã - IDEA*IDEA ã ç¾å¼ç®¡ç人ã®ã©ã¤ãããã¯ããã° ãã¡ã¼ã«ã¢ãã¬ã¹ã¯å³å¯ã«ãã§ãã¯ãããã¨ããã¨ãªããªãé£ããã®ã§ãããç°¡åãªãã§ãã¯ã ã£ããããã§OKã½ãã§ããã /^[^0-9][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[@][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[.][a-zA-Z]{2,4}$
ãå®ç¨çãªPHPç¨ã®æ£è¦è¡¨ç¾ï½ï¼ãã¨ããphpspotéçºæ¥èªã¨ããè¨äºã§ã 8 Practical PHP Regular Expressions â Web devlopment blogã¨ãããä»æ¥del.icio.us/popularã«åºã¦ããè¨äºã®ç´¹ä»ãããã¦ããããã®ãµã¤ãã®è¨äºã¯ãã¤ãããã ãã©ãã¯ã¦ãªããã¯ãã¼ã¯ã§ã人æ°ã§ãæ¢ã«50åãè¶ããã¦ã¼ã¶ã«ããã¯ãã¼ã¯ããã¦ããããã ã 1 ã¡ã¼ã«ã¢ãã¬ã¹ãã§ã㯠$string = "first.last@domain.co.uk"; if (preg_match( '/^[^0-9][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[@][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[.][a-zA-Z]{2,4}$/', $string)) { echo "example 3 successf
ã½ã¼ã¹ã³ã¼ã var expression = '/html/body/div/[attribute::class="hoge fuga piyo"]'; var tokens = expression.match(/"[^"]*"|'[^']*'|\d+(?:\.\d*)?|\.\d+|\*|\/\/|\/|\||\+|!=|<=|>=|<|>|=|\(|\)|\[|\]|\.\.|\.|@|,|::|-|(?![0-9-:])[\w-]+:\*|\$(?:(?![0-9-:])[\w-]+:)?(?![0-9-:])[\w-]+|(?:(?![0-9-:])[\w-]+:)?(?![0-9-:])[\w-]+|\s+/g); // tokens is ["/", "html", "/", "body", "/", "div", "/", "[", "attribute", "::",
RegexPal is a tool to learn, build, & test Regular Expressions (RegEx / RegExp). Results update in real-time as you type. Roll over a match or expression for details. Save & share expressions with others. Explore the Library for help & examples. Undo & Redo with {{getCtrlKey()}}-Z / Y. Search for & rate Community patterns.
Blog Search when-present<#else>when-missing. (These only cover the last step of the expression; to cover the whole expression, use parenthesis: (myOptionalVar.foo)!myDefault, (myOptionalVar.foo)?? ---- ---- FTL stack trace ("~" means nesting-related): - Failed at: ${entry.path} [in template "__entry.ftlh" at line 3, column 25] - Reached through: #include "__entry.ftlh" [in template "entry.ftlh" at
via. æ£è¦è¡¨ç¾ãããã®æ£è¦è¡¨ç¾ã«ããããããããªä¾ãçæãã - www.textfile.org Perlã§ãããããããªæãã®ãã¨ãã£ã¦ãããã¢ã¸ã¥ã¼ã«ããã£ãããã¼ãã¨æã£ã¦ã¡ãã£ã¨æ¢ãã¦ã¿ãããã£ã±ããããã£ããã pcreãã«ã¹ããã¯ãããªããã©ãå®ç¨ä¸ã¯ããã ãããã°ããã¨ä½¿ããããã String-Random-0.22 - Perl module to generate random strings based on a pattern - metacpan.org é¢ä¿ã®ãªãè¿½è¨ ãã¤ã¯ãã®ã¢ã¸ã¥ã¼ã«ããããããã¨ãã£ã¦ãããã¢ã¸ã¥ã¼ã«ãããã£ã¦ãã¨ã¯ç¥ã£ã¦ããã ãã©ãããã¯ãã¼ã¯ãã¦ãªãã¦ãæ¢ãã®ã«ã¡ãã£ã¨æéåãã¨ããã¡ãã£ã¨ããã話ããã£ãããã¦ããã¶ãåã«ã©ããã®blogã§è¦ã¦ãã¾ãèªåã®ã¯ã¦ãããã§ãã¯ãã¦è¦ã¤ãããªãã®ã§ãhttp://kobesearch
ref:Unknown::Programming - æååã®å é ãããåèªã§å§ã¾ããªãæ£è¦è¡¨ç¾ã£ã¦ ref:odz buffer - æ£è¦è¡¨ç¾ã®å¦å® ã¡ããã¨èãã¦ã¿ããã ãã©ãä»»æã®æ£è¦è¡¨ç¾ã«ãããããªãæ£è¦è¡¨ç¾ã£ã¦ã®ã¯ããããã°ä½ãããã§ã¯ãªãã ãããã sub negative_regexp { my ($re) = @_; return qr/\A(?!$re)(?:.(?!$re))*\Z/s; } é©å½ã«ã¢ã¸ã¥ã¼ã«åãã¦é©å½ã«ãã¹ããæ¸ãã¦ã¿ããã©ã©ãã ãããã¾ãããã¹ããå ¨ç¶è¶³ããªããã ãã©ãã ã¨ãããããdankogai ããããããããã³ããå ¥ãã¦ãããã¨æå¾ ããããå®ã¯å ¨ç¶æ¢ç¥ã®ãã¿ã¨ãããªããããããã ãã©ãã package Regexp::Negative; use warnings; use strict; use Carp; use version; ou
2007å¹´05æ01æ¥01:45 ã«ãã´ãªLightweight Languages regexp - (?=lookahead) and (?<=lookbehind) assertions Mastering Regular Expression Jeffrey Friedl [é¦è¨³: 詳説 æ£è¦è¡¨ç¾] ã¤ã£ãã¿ã®æ¹ã¯ã¡ãã£ã¨å¾åãã«ãã¦... odz buffer - æ£è¦è¡¨ç¾ã®å¦å® #2 ã¨ãããããdankogai ããããããããã³ããå ¥ãã¦ãããã¨æå¾ ã ã¾ãã¯ãã¡ãããã Unknown::Programming - æååã®å é ãããåèªã§å§ã¾ããªãæ£è¦è¡¨ç¾ã£ã¦ qr/^(?:(?!foo).)+.*/ ã§ããã®ããªãã»ã»ã»ï¼ LookbehindLookahead Positive(?<=expression)(?=expression) Negative(?<!exp
2007å¹´04æ21æ¥20:30 ã«ãã´ãªYAPC::Asia æ£è¦è¡¨ç¾ã//ã§å²ãçç± ktkt ãã§ã«YouTubeã§ã覧ã«ãªã£ãæ¹ãå°ãªããªããã¨åãã¾ãããå®å ¨çãGoogle Videoã«ãpããã¦ãããããªã®ã§ã ã«ã½ãã - æ£è¦è¡¨ç¾ä¿¡è ã®æ鬱 - Google Video Enjoy! (Nipo)dan the Regular Expressionist ãYAPC::Asiaãã«ãã´ãªã®ææ°è¨äº
ref:ããã®ã³ï¼: å®æãªã«ã¼ãã¯æ ãã¹ãã§ãã ref:jnaoyaã®ã¯ã¦ãªæ¥è¨ - æ·»åãã®2 ref:404 Blog Not Found:perl - åæã«æ·»å^2 - loop control ãï¼ã«ã¼ãäºã ãæãã«ãã¦ãããããã®ã¯ Regexp::Assemble ã®åºçªãããªãã®ï¼æ·»åã ããï¼ããã¨ãããã©ã¼ãã³ã¹ã¨ãï¼ use Regexp::Assemble; my %analyze = ( qr/Pattern 1/ => 'Pattern 1', qr/Pattern 2/ => 'Pattern 2', qr/Pattern 3/ => 'Pattern 3', ); my $re = Regexp::Assemble->new; $re->track->add(keys %analyze); while (my $log = $logs->readline)
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