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#perl #regexp - $utf8 =~ /.../i # ã®å‚¾å‘ã¨å¯¾ç– : 404 Blog Not Found
2009å¹´10æœˆ01æ—¥18:00 ã‚«ãƒ†ã‚´ãƒªLightweight Languagesæ›¸è©•/ç”»è©•/å“è©• #perl #regexp - $utf8 =~ /.../i # ã®å‚¾å‘ã¨å¯¾ç– ã¨ã„ã†ã‚ã‘ã§ã€ãã®å‚¾å‘ã¨å¯¾ç–ã‚’ã€‚ [Perl]UTF8-flagged strings affects regexps with the "i" modifier - use GFx::WebLog; Perlã§ã¯utf8ãƒ•ãƒ©ã‚°ä»˜ãã®æ–‡å—åˆ—ã«å¯¾ã™ã‚‹uc/lc/"i"æ£è¦è¡¨ç¾ä¿®é£¾åã¯éžå¸¸ã«é…ã„ã®ã ãŒï¼ŒH::F::Liteã§ã¯/iã‚’ä½¿ã£ã¦ã„ã‚‹ã®ã§ï¼Œè©¦ã—ã«/iã‚’ä½¿ã‚ãªã„ã‚ˆã†ã«ã—ã¦ã¿ã‚‹ã¨ï¼Œé€Ÿåº¦ãŒæ”¹å–„ã—ãŸ id:gfxã®ä¸»å¼µã¯ã€ä»¥ä¸‹ã®ã‚ˆã†ã«ã—ã¦ç¢ºã‹ã«ç¢ºã‹ã‚ã‚‰ã‚Œã‚‹ã€‚ use strict; use warnings; use Benchmark qw/cmpthese timethese/; { use bytes; m
TAKESAKO 2009/10/02
perl

dankogai

regexp

unicode
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Regular Expression Matching Can Be Simple And Fast
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.
TAKESAKO 2009/09/18
regexp

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algorithm
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TAKESAKO 2009/03/22
regexp
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2009å¹´03æœˆ19æ—¥18:00 ã‚«ãƒ†ã‚´ãƒªLightweight Languages ã€ŒPHPä½¿ã„ã¯ã‚‚ã†æ£è¦è¡¨ç¾ã‚’blogã«æ›¸ããªã€ã¨è¨€ã‚ã›ãªã„ã§ãã‚Œ ã‚ã‚ã€ã¾ãŸã ã‚ˆ... ã‹ãªã‚Šä½¿ãˆã‚‹PHPã®æ£è¦è¡¨ç¾ã¾ã¨ã‚ - IDEA*IDEA ã€œ ç™¾å¼ç®¡ç†äººã®ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ–ãƒã‚° ã€œ æ£è¦è¡¨ç¾ã£ã¦ã€ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžé–“ã®å·®ãŒå°‘ãªã„ã‚µãƒ–è¨€èªžãªã®ã«ã€ãªãœã€ŒPHPã€ãŒã¤ãã¨ãƒ€ãƒ¡æ£è¦è¡¨ç¾ã°ã‹ã‚Šç™»å ´ã™ã‚‹ã®ã‹ã€‚ã†ã‚“ã–ã‚Šã ã€‚ ã‹ãªã‚Šä½¿ãˆã‚‹PHPã®æ£è¦è¡¨ç¾ã¾ã¨ã‚ - IDEA*IDEA ã€œ ç™¾å¼ç®¡ç†äººã®ãƒ©ã‚¤ãƒ•ãƒãƒƒã‚¯ãƒ–ãƒã‚° ã€œãƒ¡ãƒ¼ãƒ«ã‚¢ãƒ‰ãƒ¬ã‚¹ã¯åŽ³å¯†ã«ãƒã‚§ãƒƒã‚¯ã—ã‚ˆã†ã¨ã™ã‚‹ã¨ãªã‹ãªã‹é›£ã—ã„ã®ã§ã™ãŒã€ç°¡å˜ãªãƒã‚§ãƒƒã‚¯ã ã£ãŸã‚‰ã“ã‚Œã§OKã½ã„ã§ã™ãã€‚ /^[^0-9][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[@][a-zA-Z0-9_]+([.][a-zA-Z0-9_]+)*[.][a-zA-Z]{2,4}$
TAKESAKO 2009/03/19
å‚è€ƒæ–‡çŒ®: http://labs.cybozu.co.jp/blog/akky/archives/2007/10/phpspot-bad-regex.html

dankogai

php

regexp
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regexp - ^$ã§ãªãã¦\A\zã‚’ä½¿ãŠã† : 404 Blog Not Found
2009å¹´03æœˆ09æ—¥00:30 ã‚«ãƒ†ã‚´ãƒªLightweight LanguagesTips regexp - ^$ã§ãªãã¦\A\zã‚’ä½¿ãŠã† ã¾ãšã¯å›žç”ã‹ã‚‰ã€‚ æ£è¦è¡¨ç¾ã§ã€Œåˆ¶å¾¡æ–‡å—ä»¥å¤–ã€ã®ãƒã‚§ãƒƒã‚¯ - ockeghem(å¾³ä¸¸æµ©)ã®æ—¥è¨˜ æ–‡å—ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã®å¦¥å½“å§“ åˆ¶å¾¡æ–‡å—(\x00ã€œ\x1f, \x7f)ã®ãƒã‚§ãƒƒã‚¯ æ–‡å—åˆ—é•·ã®ãƒã‚§ãƒƒã‚¯ ã“ã®ã†ã¡å¾Œã‚äºŒã¤ã‚’æ£è¦è¡¨ç¾ã¨ã—ã¦æ›¸ãã«ã¯ã©ã†ã™ã‚Œã°ã„ã„ã‹ã‚’è€ƒãˆã¦ã„ã¾ã—ãŸã€‚ ã“ã†ã„ã†æ™‚ã«ã¯ã€ã€Œå…¨æ–‡å—ãŒOKãªã‚‰OKã€ã¨è€ƒãˆã‚‹ã®ã§ã¯ãªãã€ã€Œä¸€æ–‡å—ã§ã‚‚NGãªã‚‰NGã€ã¨è€ƒãˆã‚‹ã¨æ¥½ã«ãªã‚Šã¾ã™ã€‚ãã‚Œã¯ã€Œã‚¹ãƒšãƒ¼ã‚¹ã¨éžåˆ¶å¾¡æ–‡å—ä»¥å¤–ã€ãªã®ã§ã™ã‹ã‚‰ã€/[^ \S]/ãŒæ±‚ã‚ã¦ã„ãŸæ£è¦è¡¨ç¾ã§ã€=~ã§ã¯ãªã!~ãŒä½¿ã†ã¹ãæ¼”ç®—åã¨ã„ã†ã“ã¨ã«ãªã‚Šã¾ã™ã€‚å…¨è§’ã‚¹ãƒšãƒ¼ã‚¹ã‚‚OKã«ã—ãŸã‘ã‚Œã°ã€/[^ \x{3000}\S]/ã€‚[è¿½è¨˜å‚ç…§] [Run via Codepad] #!perl -
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TAKESAKO 2009/03/10
dankogai

perl

regexp
ãƒªãƒ³ã‚¯
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TAKESAKO 2009/03/08
security

validation

regexp

æ£è¦è¡¨ç¾

php

ruby
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TAKESAKO 2009/03/08
security

validation

regexp

æ£è¦è¡¨ç¾

perl
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TAKESAKO 2008/12/16
regexp

ivoca
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TAKESAKO 2008/07/22
javascript

regexp

ä½æ‰€

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TAKESAKO 2008/07/08
http://rt.perl.org/rt3/Public/Bug/Display.html?id=48156

perl

regexp

security

unicode
ãƒªãƒ³ã‚¯
regexp: unicode char causes a 'double free corruption' Â· Issue #9139 Â· Perl/perl5
TAKESAKO 2008/07/08
perl

security

regexp

unicode
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Mono ã®æ£è¦è¡¨ç¾ JIT (steps to phantasien t(2008-06-21))
tamarin-devel ã‚’è¦‹ã¦ã„ãŸã‚‰, "Mono ã®ã‚„ã¤ã‚‰ã¯æ£è¦è¡¨ç¾ã‚’ JIT ã™ã‚‹ã‚‰ã—ã„ãœã‚ªãƒ¬ã‚‚ã‚„ã‚‹ãœ" ã¨ã„ã†æ—¨ã®ãƒ¡ãƒ¼ãƒ«ãŒã‚ã‚Š, Mono ã®ã‚„ã¤ã‚‰ã®ãƒšãƒ¼ã‚¸ã‚’ãƒªãƒ³ã‚¯ã—ã¦ã„ãŸ. ä»Šå¹´ã® 2 æœˆé ƒã«ã‚„ã‚ã†ã¨ã—ã¦ã„ãŸã‚‰ã—ã„. Mono ã®ã‚³ãƒ¼ãƒ‰ã‚’ã–ã£ã¨è¦‹ã¦ã¿ã‚‹ã¨, ãŸã—ã‹ã«ãã‚Œã‚‰ã—ã„å½¢è·¡ãŒã‚ã‚‹. ãŸã ã—, ã¾ãŸæœªå®Œæˆã‚‰ã—ã JIT åŒ–ã®ãƒ‘ã‚¹ãŒã‚³ãƒ¡ãƒ³ãƒˆã‚¢ã‚¦ãƒˆã•ã‚Œã¦ã„ã‚‹. (Regexp.cs ã® CreateMachineFactory() å‚ç…§.) 2 æœˆã«ã¯é »ç¹ã«ãƒã‚§ãƒƒã‚¯ã‚¤ãƒ³ã•ã‚Œã¦ã„ãŸãŒ, 4 æœˆã‚’æœ€å¾Œã«æ›´æ–°ãŒãªã„. é£½ããŸã®ã‹ã—ã‚‰... ã›ã£ã‹ããªã®ã§ã‚³ãƒ¡ãƒ³ãƒˆã‚’å¤–ã—ã¦å‹•ã‹ã—ã¦ã¿ã‚ˆã†ã‹ã¨æ€ã†ã‚‚, ç§ã¯ç§ã§ã‚¯ãƒ©ãƒ³ãƒä¸. Mono ã‚’ãƒ“ãƒ«ãƒ‰ã™ã‚‹æ°—åŠ›ãŒãŠããªã‹ã£ãŸ. èª°ã‹ãŸã‚ã—ã¦ã„ãŸã‚‰æ•™ãˆã¦ãã ã•ã„. ä»¥ä¸‹ã¯ä¸èº«ã®è©±ã‚’ã™ã“ã—. Mono Regexp ã®ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ Mono ã®æ£è¦è¡¨ç¾
TAKESAKO 2008/06/22
ã€tamarin-devel ã‚’è¦‹ã¦ã„ãŸã‚‰, "Mono ã®ã‚„ã¤ã‚‰ã¯æ£è¦è¡¨ç¾ã‚’ JIT ã™ã‚‹ã‚‰ã—ã„ãœã‚ªãƒ¬ã‚‚ã‚„ã‚‹ãœ" ã¨ã„ã†æ—¨ã®ãƒ¡ãƒ¼ãƒ«ãŒã‚ã‚Š, Mono ã®ã‚„ã¤ã‚‰ã®ãƒšãƒ¼ã‚¸ã‚’ãƒªãƒ³ã‚¯ã—ã¦ã„ãŸ. ä»Šå¹´ã® 2 æœˆé ƒã«ã‚„ã‚ã†ã¨ã—ã¦ã„ãŸã‚‰ã—ã„.ã€‘

JIT

VM

regex

regexp
ãƒªãƒ³ã‚¯
Perl ã®æ£è¦è¡¨ç¾ãƒªãƒ†ãƒ©ãƒ«ä¸ã®å¤‰æ•°å±•é–‹ã‚’èªã‚€
Perl ã®æ£è¦è¡¨ç¾ãƒªãƒ†ãƒ©ãƒ«ä¸ã®å¤‰æ•°å±•é–‹ã§ã¯ã€æ–‡æ³•ä¸Šã€ è§£é‡ˆã«ã‚ã„ã¾ã„ã•ãŒç”Ÿã˜ã‚‹ã“ã¨ãŒã‚ã‚Šã¾ã™ã€‚ ã“ã®æ–‡ç« ã§ã¯ã€Perl ã‚¤ãƒ³ã‚¿ãƒ—ãƒªã‚¿ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‹ã‚‰ã€ å®Ÿè£…ä¸Šã§ã©ã®ã‚ˆã†ã«ã‚ã„ã¾ã„ã•ãŒè§£æ±ºã•ã‚Œã‚‹ã®ã‹ã‚’èª¬æ˜Žã—ã¾ã™ã€‚ æ›´æ–°å±¥æ´ 2008-06-05: å…¬é–‹ Perl ã®åˆ¤æ– Perl ã§ã¯ã€æ–‡å—åˆ—ãƒªãƒ†ãƒ©ãƒ«ã‚„æ£è¦è¡¨ç¾ãƒªãƒ†ãƒ©ãƒ«ã®ä¸ã§å¤‰æ•°å±•é–‹ã‚’è¡Œãˆã¾ã™ã€‚ use Test::More tests => 2; my $name = 'Alice'; $_ = "My name is $name"; is($_, 'My name is Alice', '$name ã¨ã—ã¦ Alice ãŒå±•é–‹ã•ã‚Œã‚‹'); s/$name/Bob/g; is($_, 'My name is Bob', 'Alice ãŒ Bob ã«ç½®ãæ›ãˆã‚‰ã‚Œã‚‹'); ã—ã‹ã—ã€æ£è¦è¡¨ç¾ãƒªãƒ†ãƒ©ãƒ«ã®ãªã‹ã§é…åˆ—ã®è¦ç´ ã‚’å±•é–‹ã™ã‚‹éš›ã«ã¯ã€ [ ã€œ
TAKESAKO 2008/06/06
perl

æ£è¦è¡¨ç¾

regexp
ãƒªãƒ³ã‚¯
UTF-8 vs. ISO-10646 : 404 Blog Not Found
2006å¹´03æœˆ11æ—¥13:07 ã‚«ãƒ†ã‚´ãƒªLightweight Languagesä¸€æ—¥ä¸€è¡Œé‡ŽéƒŽ UTF-8 vs. ISO-10646 ã“ã‚Œã ã¨LiberalãªUTF-8ã§ã™ãã€‚ [ã‚’] UTF-8 ã®æ–‡å—ã«ãƒžãƒƒãƒã™ã‚‹æ£è¦è¡¨ç¾ UTF-8ã®æ–‡å—ã«ãƒžãƒƒãƒã™ã‚‹æ£è¦è¡¨ç¾ã®ç´ ç›´ç‰ˆã€‚ æ–°æ—§ã€ã¨ã„ã†ã®ã‹ã€LiberalãªUTF-8ã¨StrictãªUTF-8ã®é•ã„ã¯ã€RFC2044ã¨RFC2279ã‚’è¦‹ã‚Œã°ã¯ã£ãã‚Šã—ã¾ã™ã€‚è¦ã¯U+11000ã‚ˆã‚Šä¸Šã‚’èªã‚ã‚‹ã‹ã©ã†ã‹ã¨ã„ã†ã“ã¨ã§ã™ã€‚ä»Šã®ã¨ã“ã‚Unicode.orgã®å®šç¾©ã§ã¯ã€U+0000 - U+10FFFF ã—ã‹èªã‚ã¦ã„ãªã„ã®ã§ã€ãã¡ã‚‰ã®å®šç¾©ã«å¾“ã†ã¨ã€ã‚€ã—ã‚ã“ã®æ£è¦è¡¨ç¾ã¯ã•ã‚‰ã«çŸã $RE_UTF8CHAR_STRICT = qr/(?:[\x00-\x7f]|[\xC0-\xDF][\x80-\xBF]|[\xE0-\xEF][\x80-\xBF]{2}
TAKESAKO 2008/06/02
perl

regex

regexp

charset

unicode

utf-8
ãƒªãƒ³ã‚¯
æ£è¦è¡¨ç¾ãƒ™ãƒ¼ã‚¹ã®å—å¥è§£æžå™¨ã‚’æ›¸ãã¨ãã¯ - æœ€é€Ÿãƒãƒ¥ãƒ‘ã‚«ãƒ–ãƒ©ç ”ç©¶ä¼š
æ£è¦è¡¨ç¾ãƒ™ãƒ¼ã‚¹ã®å—å¥è§£æžå™¨ã‚’æ›¸ãã¨ãã¯ã€narcissusã¨ã„ã†JSãƒ™ãƒ¼ã‚¹ã®JSå‡¦ç†ç³»ã®ã‚³ãƒ¼ãƒ‰ã‚’è¦‹ã‚‹ã¨ã„ã„ã§ã™ http://mxr.mozilla.org/mozilla/source/js/narcissus/jsparse.js é¢å€’ãªæ£è¦è¡¨ç¾ã®æ¨¡ç¯„è§£ç”ãŒè¼‰ã£ã¦ã¾ã™ã€‚ä¸‹æ‰‹ã«è‡ªåˆ†ã§è€ƒãˆã¦èª¤çˆ†ã™ã‚‹ã‚ˆã‚Šã€ä¸€æµã®äººãŒæ›¸ã„ãŸã‚‚ã®ã‚’ä½¿ã„ã¾ã—ã‚‡ã† æ£è¦è¡¨ç¾ãƒªãƒ†ãƒ©ãƒ« /^\/((?:\\.|[^\/])+)\/([gimy]*)/ æ–‡å—åˆ—ï¼ˆãƒ€ãƒ–ãƒ«ã‚¯ã‚©ãƒ¼ãƒˆã€ã‚·ãƒ³ã‚°ãƒ«ã‚¯ã‚©ãƒ¼ãƒˆå…±ï¼‰/^"(?:\\.|[^"])*"|^'(?:[^']|\\.)*'/ â†’ è¨‚æ£ Cã‚¹ã‚¿ã‚¤ãƒ«ã‚³ãƒ¡ãƒ³ãƒˆï¼ˆä¸€è¡Œã€ãƒ–ãƒãƒƒã‚¯å…±ï¼‰ /^\/(?:\*(?:.|\n)*?\*\/|\/.*)/ â†“narcissusã«ã¤ã„ã¦ã¯yukobaã•ã‚“ã®ãƒ—ãƒ¬ã‚¼ãƒ³ã‚’(åŽ»å¹´ã®Shibuya.es) http://accelart.jp/shibuyajs
TAKESAKO 2008/04/29
javascript

parser

regexp
ãƒªãƒ³ã‚¯
http://www.rider-n.sakura.ne.jp/regexp/regexp.php
TAKESAKO 2008/02/19
php

regexp
ãƒªãƒ³ã‚¯
http://www.kt.rim.or.jp/~kbk/zakkicho/07/zakkicho0712c.html
TAKESAKO 2008/01/01
Perl5.10æ£è¦è¡¨ç¾

perl

regexp
ãƒªãƒ³ã‚¯
ã€JavaScriptã€‘ãƒ‘ã‚¿ãƒ¼ãƒ³ãƒžãƒƒãƒæ¯”è¼ƒ matchã€searchã€testã€exec ( ã—ã‚ƒã„ã‚“â˜†ã®ãƒ–ãƒã‚°| åå¤å±‹å¸‚ Webã‚·ã‚¹ãƒ†ãƒ é–‹ç™º ã‚µãƒ¼ãƒæ§‹ç¯‰ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯æ§‹ç¯‰ æ ªå¼ä¼šç¤¾ã‚³ãƒã‚¯ãƒ†ã‚£ãƒœ )
ã¨ã„ã†ã“ã¨ã§ã€ä»Šå›žã¯JavaScriptã®ãƒ‘ã‚¿ãƒ¼ãƒ³ãƒžãƒƒãƒãƒã‚¿ã§ã™ã€‚ æ¯”è¼ƒã™ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰ã¨ã—ã¦matchã€searchã€testã€execã€ã®4ã¤ã‚’å–ã‚Šä¸Šã’ã¾ã™ã€‚ ãã‚Œãžã‚Œæ€§è³ªãŒç•°ãªã‚‹ã®ã§ã€ä½¿ã†å ´åˆã¯æ³¨æ„ãŒå¿…è¦ã§ã™ã€‚ æ¯”è¼ƒã®ãŸã‚ã«ã€ä»¥ä¸‹ã®ã‚ˆã†ãªã‚µãƒ³ãƒ—ãƒ«ã‚’ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ <script type="text/javascript"> <!-- // match()ã®å ´åˆ function hoge1() { base_str = "ã‚ªãƒƒã‚¹ã€‚ãŠã‚‰ Tawabaganiã€‚" + "å‹äººã® Abeshiganiã¨é–“é•ãˆãªã„ã§ãã‚Œã‚ˆãªã€‚"; match_pattern = /\w+?gani/g; r = base_str.match(match_pattern); if (r) { for(var i=0; i<r.length; i++) { alert(r[i]); } } else { al
TAKESAKO 2007/11/27
javascript

regexp
ãƒªãƒ³ã‚¯
æ£è¦è¡¨ç¾ - SMART é–‹ç™ºè€…ã®ãŸã‚ã®ã‚¦ã‚§ãƒ–ãƒžã‚¬ã‚¸ãƒ³
æ£è¦è¡¨ç¾ã®æ¦‚è¦ æ£è¦è¡¨ç¾ã¯ã€Perlã®ä¸ã§æœ€ã‚‚é‡å®ã™ã‚‹æ©Ÿèƒ½ã®ã²ã¨ã¤ã§ã™ã€‚æ£è¦è¡¨ç¾ã«ã¯ãƒ†ã‚ã‚¹ãƒˆå‡¦ç†ã®ãŸã‚ã®æ§˜ã€…ãªæ©Ÿèƒ½ãŒã‚ã‚Šã€æ–‡å—åˆ—ã®ä¸ã‹ã‚‰ç‰¹å®šã®ãƒ‘ã‚¿ãƒ¼ãƒ³ã‚’è¦‹ã¤ã‘å‡ºã—ãŸã‚Šã€ç½®æ›ã—ãŸã‚Šã™ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ æ£è¦è¡¨ç¾ã®åŸºæœ¬çš„ãªä½¿ç”¨æ–¹æ³• ãŸã¨ãˆã°ã€$strã¨ã„ã†å¤‰æ•°ã«æ ¼ç´ã—ãŸãƒ‡ãƒ¼ã‚¿ã®ä¸ã‹ã‚‰ã€ã€ŒAã€ã§å§‹ã¾ã£ã¦é€”ä¸ã¯ä½•ãŒã‚ã‚‹ã‹ã‚ã‹ã‚‰ãªã„ãŒæœ€å¾ŒãŒã€ŒEã€ã¨ã„ã†æ–‡å—åˆ—ã‚’æŽ¢ã—ãŸã„å ´åˆï½¤æ¬¡ã®ã‚ˆã†ã«è¨˜è¿°ã™ã‚‹ã“ã¨ã§ã€æ¡ä»¶ã«ãƒžãƒƒãƒã™ã‚‹æ–‡å—åˆ—ã‚’è¦‹ã¤ã‘ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ $str =~ /A.*E/; ä¸Šè¨˜ã§ã¯ã€ãƒ‰ãƒƒãƒˆ( . )ãŒæ”¹è¡Œä»¥å¤–ã®1æ–‡å—ã‚’è¡¨ã—ã€ã‚¢ã‚¹ã‚¿ãƒªã‚¹ã‚¯( * )ãŒãã®ä»»æ„ã®æ–‡å—ã®0å›žä»¥ä¸Šã®ç¹°ã‚Šè¿”ã—ã‚’æ„å‘³ã—ã¾ã™ã€‚ã“ã®ã‚ˆã†ã«ã€æ£è¦è¡¨ç¾ã«ãŠã„ã¦ç‰¹æ®Šãªåƒãã‚’æŒã£ãŸæ–‡å—ã‚’æ£è¦è¡¨ç¾æ¼”ç®—åã€ã¾ãŸã¯ãƒ¡ã‚¿æ–‡å—ã¨å‘¼ã³ã¾ã™ã€‚ã¾ãŸã€=~ ã¯ãƒ‘ã‚¿ãƒ¼ãƒ³çµåˆæ¼”ç®—åã¨å‘¼ã°ã‚Œã€ã€Œå·¦è¾ºã®å€¤ã‹ã‚‰å³è¾ºã®å€¤ã‚’æ¤œç´¢ã™ã‚‹ã€ã¨ã„ã†æ„å‘³ãŒã‚ã‚Šã¾ã™ã€‚ æ£è¦è¡¨ç¾
TAKESAKO 2007/11/26
perl

regexp
ãƒªãƒ³ã‚¯
textprocess-2007
moved
TAKESAKO 2007/08/30
ç”£æ¥æŠ€è¡“ç·åˆç ”ç©¶æ‰€ ç”°ä¸å“²(akr)ã•ã‚“ã®ãƒ†ã‚ã‚¹ãƒˆå‡¦ç†ãªæŽˆæ¥

ruby

regexp
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