[B! ruby.moji] asipã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

asip id:asip

ruby.mojiã«é–¢ã™ã‚‹asipã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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æ£è¦è¡¨ç¾ã§ã€æ¼¢å—ã€ã‚«ã‚¿ã‚«ãƒŠã ã‘ã‚’æŠœãå‡ºã™ã€‚ - ãã‚Œãƒžã‚°ã§ï¼
ä»¥å‰ã€æ£è¦è¡¨ç¾ã§æ‰‹æ—©ãã€æ–‡å—ã‚’ã¶ã£ãŸåˆ‡ã‚‹æ–¹æ³•ã‚’è©¦ã—ã¦ã„ãŸã€‚ ä»Šåº¦ã¯PHPã‹ã‚‰Rubyã§åŒã˜ã“ã¨ã‚„ã£ãŸã€‚ PHPã§åˆ†ã‹ã¡æ›¸ãã™ã‚‹ã®ã«ã€mecabã¨ã‹å…¥ã‚Œã¦ã‚‰ã‚Œãªã„ã€‚ å˜èªžå¢ƒç•Œã§æ–‡å—ã‚’åˆ†å‰²ã™ã‚‹ã€‚ æ–‡å—ã®å¢ƒç•Œã§ã€æ–‡ç« ã‚’åˆ†å‰²ã™ã‚‹ã€‚ #/usr/bin/env ruby require 'rubygems' $KCODE ='u' s = "ã“ã‚Œã¯ãƒ†ã‚¹ãƒˆã§ã™ã€‚å‹•ä½œã™ã‚‹ã‹ãªã" regex = /[ä¸€-é¾ ]+|[ã-ã‚“]+|[ã‚¡-ãƒ´ãƒ¼]+|[a-zA-Z0-9]+|[ï½-ï½šï¼¡-ï¼ºï¼-ï¼™]+/ p s.scan( regex ) #=>["ã“ã‚Œã¯", "ãƒ†ã‚¹ãƒˆ", "ã§ã™", "å‹•ä½œ", "ã™ã‚‹ã‹ãªã"] ã“ã‚“ãªæ„Ÿã˜ã«ãªã‚Šã¾ã—ãŸã€‚ãã“ãã“ä½¿ãˆãã†ã§ã™ãã€‚æ–‡å—ã‚³ãƒ¼ãƒ‰æŒ‡å®šã—ãªã„ã¨å‹•ã‹ãªã„ã‚ˆã†ã§ã™ã€‚ ãƒ‹ãƒ¥ãƒ¼ã‚¹ã®ä¸ã‹ã‚‰ã€ã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰ã®ç™»å ´å›žæ•°ã‚’æ•°ãˆãŸã€‚ ã¨ã„ã†ã‚ã‘ã§ã€é˜ªç¥žã‚¿ã‚¤ã‚¬ãƒ¼ã‚¹ã®ãƒ‹ãƒ¥ãƒ¼ã‚¹ã®ä¸ã‹ã‚‰ã€ã‚ãƒ¼ãƒ¯ãƒ¼ãƒ‰ãŒ
asip 2015/12/16
ruby.moji
ãƒªãƒ³ã‚¯
ActiveScriptRuby ã§ WAVE DASH å•é¡Œã«ãƒãƒžã‚‹ - penultã®æ—¥è¨˜
Windows 7 ã« ActiveScriptRuby 1.8.7 ã‚’ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ«ã—ã¦ä½¿ã£ã¦ã„ã‚‹ã‚“ã ã‘ã©ã€Oracle+JDBCã§ã¯ã‚ˆãã‚ã‚‹WAVE DASHå•é¡Œçš„ãªå•é¡Œã«ã¯ã¾ã£ã¦ã—ã¾ã£ãŸã€‚ ã“ã‚“ãªç’°å¢ƒã§ã€ > ruby -v ruby 1.8.7 (2010-01-10 patchlevel 249) [i386-mswin32]UTF-8ã®æ–‡å—åˆ—ã‚’Shift JISã«å¤‰æ›ã—ãŸã„ã ã‘ãªã‚“ã ã‘ã©ã€Iconvã‚’ä½¿ã†ã¨æ–‡å—åˆ—ã®ä¸ã« FULLWIDTH TILDE (U+FF5E) ãŒã‚ã‚‹å ´åˆã«ã‚¨ãƒ©ãƒ¼ã«ãªã£ã¦ã—ã¾ã†ã€‚ require 'iconv' Iconv.conv 'SHIFT_JIS', 'UTF-8', [0xff5e].pack('U') Iconv::IllegalSequence: "\357\275\236" from (irb):7:in `conv' from (irb)
asip 2014/02/24
ruby.moji
ãƒªãƒ³ã‚¯
ã‚¦ã‚¨ãƒ¼ãƒ–ãƒ€ãƒƒã‚·ãƒ¥å•é¡Œã«ã¤ã„ã¦ : akiba_engineerã®blog
10æœˆ19 ã‚¦ã‚¨ãƒ¼ãƒ–ãƒ€ãƒƒã‚·ãƒ¥å•é¡Œã«ã¤ã„ã¦ ã‚«ãƒ†ã‚´ãƒª:Visual Basic UTF-8ã‹ã‚‰SHIFT-JISã«ã‚³ãƒ¼ãƒ‰å¤‰æ›ã™ã‚‹ã¨ãã«ï½žãŒæ³¢ã®å½¢ãŒä¸‹ã‹ã‚‰ä¸Šã¸ã§ã¯ãªãä¸Šã‹ã‚‰ä¸‹ã¸ã«æ–‡å—åŒ–ã‘ã—ã¦ã—ã¾ã†é€šç§°WAVE DASHå•é¡ŒãŒã‚ã‚Šã¾ã™ã€‚ ã€Œã€œã€â† WAVE DASHï¼ˆU+301C, E3809Cï¼‰ ã€Œï½žã€â† FULLWIDTH TILDEï¼ˆU+FF5E, EFBD9Eï¼‰æœ¬æ¥UTF-8ã«ã¯WAVEãƒ€ãƒƒã‚·ãƒ¥ãŒ2ã¤ã‚ã‚Šã€è¦‹ãŸç›®ä¸Šã‹ã‚‰ã¯FULLWIDTH TILDEã«å¤‰æ›ã•ã‚Œã¦æ¬²ã—ã„ ã¨ã“ã‚ãŒWAVE DASHã«å¤‰æ›ã•ã‚Œã‚‹ã®ãŒå•é¡Œã®ã‚ˆã†ã§ã™ã€‚ è§£æ±ºæ–¹æ³•ã¨ã—ã¦ã¯ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã«Oracleã‚’ä½¿ç”¨ã—ã¦ã„ã‚‹å ´åˆã¯ç’°å¢ƒå¤‰æ•°ã« ã€ŒNLS_LANG = JAPANESE_JAPAN.JA16SJISTILDEã€ ã¨è¨å®šã™ã‚‹ã¨å•é¡ŒãŒãªããªã‚‹ã‚ˆã†ã§ã™ã€‚ PHPã§ç™ºç”Ÿã™ã‚‹å ´åˆã¯ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰ã™ã‚‹ã¨ãã«ã€ŒSJISã€ã‚’æŒ‡å®šã™ã‚‹ã®ã§
asip 2014/02/24
ruby.moji
ãƒªãƒ³ã‚¯
Unicodeã®ä¼¼ãŸæ–‡å—ã‚’æ•´ç†ã—ã¦ã¿ãŸ - y-kawazã®æ—¥è¨˜
XMLã‚„CSVç‰ã®ãƒ‡ãƒ¼ã‚¿ã‚’Javaã§è‰²ã€…åŠ å·¥ã—ã¦å‡ºåŠ›ã—ãŸã‚Šã¨ã„ã£ãŸã“ã¨ã‚’ã—ã¦ã‚‹ã¨å¿…ãšãƒãƒžã‚‹ã®ãŒæ³¢ç·šãªã©ã®æ–‡å—åŒ–ã‘å•é¡Œã§ã™ã€‚ æ–‡å—åŒ–ã‘ãŒç™ºè¦šã™ã‚‹ãŸã³ã«ã‚°ã‚°ã£ã¦å ´å½“ãŸã‚Šçš„ãªå¯¾å‡¦ã‚’ç¹°ã‚Šè¿”ã™ã®ã«ç–²ã‚ŒãŸã®ã§ã‚ˆãå•é¡Œã«ãªã‚‹æ–‡å—ã¨å½¢ãŒä¼¼ãŸæ–‡å—ã‚’ãƒªã‚¹ãƒˆã‚¢ãƒƒãƒ—ã—ã¦ã€æ›´ã«ãã‚Œã‚’Javaã§å„ç¨®ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã«å¤‰æ›ã—ãŸã‚‰ã©ã®æ–‡å—ã«ãªã‚‹ã‹ã‚’é ‘å¼µã£ã¦çºã‚ã¾ã—ãŸã€‚ ã¤ã„ã§ã«æ–‡å—åŒ–ã‘ã—ãªã„ã‚ˆã†ä¸Šæ‰‹ã„ã“ã¨å‡ºåŠ›å¯èƒ½ãªæ–‡å—ã«ç½®æ›ã™ã‚‹é–¢æ•°ã‚‚ä½œã£ã¦ã¿ã¾ã—ãŸã€‚ Javaã®å¤‰æ›ãƒ†ãƒ¼ãƒ–ãƒ« è¡¨ä¸ã® U,S,W,E,J ã¯ãã‚Œãžã‚Œã€UTF-8ã€Shift_JISã€Windows-31Jã€EUC-JPã€ISO-2022-JP ã§å‡ºåŠ›ã—ãŸéš›ã®æ–‡å—ã§ã™ã€‚ è¦‹ãŸç›®ã§åˆ†ã‹ã‚‰ãªã„ãã‚‰ã„ä¼¼ãŸæ–‡å—ã°ã‹ã‚Šãªã®ã§ã€å„ã‚»ãƒ«ã«ãƒžã‚¦ã‚¹ã‚«ãƒ¼ã‚½ãƒ«ã‚’ä¹—ã›ãŸã‚‰ãƒ„ãƒ¼ãƒ«ãƒãƒƒãƒ—ã§ç¢ºèªã§ãã‚‹ã‚ˆã†titleã«ã‚³ãƒ¼ãƒ‰ãƒã‚¤ãƒ³ãƒˆã‚’æ›¸ã„ã¦ãŠãã¾ã—ãŸã€‚ åˆ†ã‹ã‚Šã‚„ã™ã„ã‚ˆã†ã€é’ã¯æ–‡å—åŒ–ã‘ãªã—ã€é»„
asip 2014/02/22
ruby.moji
ãƒªãƒ³ã‚¯
ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã¨ã‹ãƒã‚¤ã‚¯ã¨ã‹ã€‚ Ruby UTF-8 ã‹ã‚‰ Shift_JIS(Windows-31j) ã¸å¤‰æ›ã™ã‚‹ã¨ãã«ã‚¨ãƒ©ãƒ¼
æ®‹å¿µãªãŒã‚‰ã€ä¸–ã®ä¸ã¯Windowsã‚’ä¸å¿ƒã«å›žã£ã¦ã„ã‚‹ãŸã‚ã€CSVã‚’ã‚„ã‚Šã¨ã‚Šã™ã‚‹ã¨ãã«ã¯ã€æ–‡å—ã‚³ãƒ¼ãƒ‰ã‚’ShiftJISã«ã™ã‚‹ã“ã¨ãŒæ±‚ã‚ã‚‰ã‚ŒãŸã‚Šã—ã¾ã™ã€‚ Rubyãƒ—ãƒã‚°ãƒ©ãƒ ã‚’Linuxã§æ›¸ã„ã¦ã„ã‚‹ã¨æ–‡å—ã‚³ãƒ¼ãƒ‰ã¯åŸºæœ¬çš„ã«UTF8ã«ãªã‚‹ã®ã§ã€æ–‡å—ã‚³ãƒ¼ãƒ‰å¤‰æ›ã‚’ã™ã‚‹å¿…è¦ãŒå‡ºã¦ãã‚‹ã‚ã‘ã§ã™ãŒã€kconvã‚„String#encodeï¼ˆRuby 1.9ä»¥é™ï¼‰ã‚’ä½¿ã£ã¦SJISã«å¤‰æ›ã™ã‚‹éš›ã«ã‚¨ãƒ©ãƒ¼ã‚’åã‹ã‚Œã‚‹æ–‡å—ãŒã„ãã¤ã‹ã‚ã‚Šã¾ã™ã€‚ è©³ã—ãã¯ã€ä¸‹è¨˜ã®å‚è€ƒãƒšãƒ¼ã‚¸ã«æ›¸ã‹ã‚Œã¦ã„ã¾ã™ãŒã€å…¨è§’ãƒãƒ«ãƒ€ï¼ˆã‚¦ã‚§ãƒ¼ãƒ–ãƒ€ãƒƒã‚·ãƒ¥,wave-dashï¼‰ã‚„ãƒã‚¤ãƒ•ãƒ³ï¼ˆhyphenï¼‰ã€ã‚»ãƒ³ãƒˆã‚„ãƒãƒ³ãƒ‰ãªã©ã®è¨˜å·ãŒå½“ã¦ã¯ã¾ã‚Šã¾ã™ã€‚ æ–‡å—ã‚³ãƒ¼ãƒ‰ã§è¨€ã†ã¨ã€U+301Cã€U+2212ã€U+00A2ã€U+00A3ã€U+00ACã€U+2014ã€U+2016ã‚ãŸã‚Šã§ã™ãã€‚ å‚è€ƒï¼šãƒžãƒ‹ã‚¢ãƒƒã‚¯ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°å‚™å¿˜éŒ²ã€Œæ–‡å—åŒ–ã‘ã«ã¤ã„ã¦ã€ ã¨ã„ã†ã‚ã‘ã§ã€æ–‡å—åˆ—ã‚’kc
asip 2014/02/22
ruby.moji
ãƒªãƒ³ã‚¯
ruby1.9ã§æ–‡å—ã‚³ãƒ¼ãƒ‰å¤‰æ›
Unicodeã«å¯¾å¿œã—ãŸruby1.9ã§æ–‡å—ã‚³ãƒ¼ãƒ‰ã‚’å¤‰æ›ã—ã¦ã¿ã‚‹ã€‚ encodeãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ã†ã“ã¨ã«ã‚ˆã£ã¦æ–‡å—ã‚³ãƒ¼ãƒ‰ã‚’å¤‰æ›ã§ãã‚‹ã‚‰ã—ã„ã€‚ encode(to_encoding, from_encoding)ã£ã¦ãªæ„Ÿã˜ã§ä½¿ã†ã€‚ ã‚µãƒ³ãƒ—ãƒ«ã‚³ãƒ¼ãƒ‰#coding:utf-8 # UTF-8 utf8_str = "ã‚ã„ã†ãˆãŠ" puts utf8_str.encoding # => UTF-8 # UTF-8â†’SJIS sjis_str = utf8_str.encode("sjis", "utf-8") puts sjis_str.encoding # => SJIS å®Ÿè¡ŒçµæžœUTF-8 Shift_JIS ãƒ•ã‚¡ã‚¤ãƒ«å…¥å‡ºåŠ›æ™‚ã®ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã¯ã©ã†æŒ‡å®šã™ã‚‹ã‚“ã ã‚ã†ã€‚Javaã ã¨æ˜Žç¤ºçš„ã«ã—ã¦ã„ã—ãªã„ã¨ã€ OSã®ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã‚¨ãƒ³ã‚³ãƒ¼ãƒ‡ã‚£ãƒ³ã‚°ã§å…¥å‡ºåŠ›ã•ã‚Œã‚‹ã‚“ã ãŒã€‚ã“ã‚“ã©èª¿ã¹ã¦ã¿ã‚‹ã‹ã€‚
asip 2010/07/22
ruby.moji
ãƒªãƒ³ã‚¯
Route 477(2010-07-10)
â– [ruby] Ruby 1.9ã¨æ³¢ãƒ€ãƒƒã‚·ãƒ¥å•é¡Œã«é–¢ã™ã‚‹ãƒ¡ãƒ¢ ã‚„ã‚„ã“ã—ã™ãŽã‚‹ã®ã§ãƒ¡ãƒ¢ å‚è€ƒè³‡æ–™ï¼š http://gihyo.jp/dev/serial/01/ruby/0004 http://mkosaki.blog46.fc2.com/blog-entry-130.html http://blog.livedoor.jp/dankogai/archives/50488765.html è¶…å‚è€ƒæ›¸ï¼š 477414164X Unicodeã«ã¯WAVE DASH(U+301C)ã¨ã„ã†æ–‡å—ãŒã‚ã‚‹(æ³¢ãƒ€ãƒƒã‚·ãƒ¥) æ³¢ãƒ€ãƒƒã‚·ãƒ¥ã¯ã€ã€Œ0æ™‚ã‹ã‚‰6æ™‚ã€ã¿ãŸã„ãªã¨ãã«ä½¿ã‚ã‚Œã‚‹ã‚¢ãƒ¬ Unicodeã«ã¯FULLWIDTH TILDE(U+FF5E)ã¨ã„ã†æ–‡å—ã‚‚ã‚ã‚‹(å…¨è§’ãƒãƒ«ãƒ€) ãƒãƒ«ãƒ€ã¯ã€ãƒ€ã‚¤ã‚¢ã‚¯ãƒªãƒ†ã‚£ã‚«ãƒ«ãƒžãƒ¼ã‚¯*1ã®ä¸€ç¨®ã€‚ã‚¹ãƒšã‚¤ãƒ³èªžã§nã®ä¸Šã«ä»˜ã„ãŸã‚Šã™ã‚‹ã‚„ã¤ è¦‹ãŸç›®ã¯ã ã„ãŸã„åŒã˜ ãƒ•ã‚©ãƒ³ãƒˆã«ã‚ˆã£ã¦ã¯ã€æ³¢æ‰“ã¡æ–¹ãŒ
asip 2010/07/22
ruby.moji
ãƒªãƒ³ã‚¯
1