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character encoding

mojibake
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PHP: mb_detect_encoding - Manual
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rikuba 2021/05/03
character encoding

PHP
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rikuba 2021/05/03
character encoding

mojibake
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å‚è€ƒè³‡æ–™ - CyberLibrarian
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rikuba 2021/05/03
character encoding
ãƒªãƒ³ã‚¯
Go ã¨ Rustã®æ–‡å—åˆ— - yanok.net
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rikuba 2021/05/03
character encoding

programming
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ISO-IEC 2022 - Wikipedia
ISO/IEC 2022ï¼ˆæ—§ç§° ISO 2022ï¼‰ã¯ã€ æ–‡å—é›†åˆã‚’7ãƒ“ãƒƒãƒˆç¬¦å·ã¾ãŸã¯8ãƒ“ãƒƒãƒˆç¬¦å·ã§è¡¨ç¾ã™ã‚‹ãŸã‚ã®æŠ€è¡“ã€ãŠã‚ˆã³ è¤‡æ•°ã®æ–‡å—é›†åˆã‚’å˜ä¸€ã®æ–‡å—ç¬¦å·åŒ–æ–¹å¼ã«å«ã‚ã‚‹æŠ€è¡“ ã‚’è¦å®šã™ã‚‹ISOè¦æ ¼ã§ã‚ã‚‹ã€‚JISã®å¯¾å¿œè¦æ ¼ã¯JIS X 0202 ã€Œæƒ…å ±æŠ€è¡“-æ–‡å—ç¬¦å·ã®æ§‹é€ åŠã³æ‹¡å¼µæ³•ã€[1]ã€‚Ecma Internationalã®å¯¾å¿œè¦æ ¼ã¯ECMA-35ã€‚ ISO/IEC 2022 ã®ç¬¦å·åŒ–æ–¹å¼ã¯ã€ä¸€èˆ¬ã«ã€1æ–‡å—ã«1ãƒã‚¤ãƒˆã‹2ãƒã‚¤ãƒˆä»¥ä¸Šã‚’ä½¿ã†å¯å¤‰é•·ã®æ–‡å—ç¬¦å·åŒ–æ–¹å¼ã§ã‚ã‚‹ã€‚ã„ãã¤ã‹ã®ç¬¦å·åŒ–è¡¨ç¾ãŒISO/IEC 2022ã®æ©Ÿæ§‹ã‚’ä½¿ã£ã¦ã„ã‚‹ã€‚ãŸã¨ãˆã°ã€ISO-2022-JPã¯æ—¥æœ¬èªžã§åºƒãä½¿ã‚ã‚Œã¦ã„ã‚‹ç¬¦å·åŒ–è¡¨ç¾ã§ã‚ã‚Šã€ã„ã‚ã‚†ã‚‹ã€ŒJISã‚³ãƒ¼ãƒ‰ã€ã¨ã„ã†ã®ã‚‚ã“ã‚Œã‚’æŒ‡ã™ã“ã¨ãŒä¸€èˆ¬çš„ã§ã‚ã‚‹ã€‚ ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã«ã‚ˆã‚‹æ–‡å—æƒ…å ±å‡¦ç†ãŒå¯èƒ½ã«ãªã£ã¦ä»¥æ¥ã€ã•ã¾ã–ã¾ãªè¨€èªžã®ãŸã‚ã«ã€ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ä¸Šã§æ–‡å—ãƒ‡ãƒ¼ã‚¿ã‚’è¡¨ç¾ã—ãŸã„ã¨ã„ã†è¦
rikuba 2021/05/03
character encoding
ãƒªãƒ³ã‚¯
JIS X 0201 - Wikipedia
JIS X 0201ã¯ã€æ—¥æœ¬ç”£æ¥è¦æ ¼ (JIS) ã®åˆ¶å®šã—ã¦ã„ã‚‹æ–‡å—ã‚³ãƒ¼ãƒ‰è¦æ ¼ã§ã€åˆç‰ˆã¯1969å¹´6æœˆ1æ—¥ã®åˆ¶å®šã§ã‚ã‚Šã€ç¾å˜ã®JISã«ãŠã‘ã‚‹æœ€ã‚‚å¤ã„æ–‡å—ã‚³ãƒ¼ãƒ‰ã§ã‚ã‚‹ã€‚è¦æ ¼åç§°ã¯7ãƒ“ãƒƒãƒˆåŠã³8ãƒ“ãƒƒãƒˆã®æƒ…å ±äº¤æ›ç”¨ç¬¦å·åŒ–æ–‡å—é›†åˆã€‚åç§°ãŒç¤ºã™é€šã‚Šã€7ãƒ“ãƒƒãƒˆç¬¦å·ã¨8ãƒ“ãƒƒãƒˆç¬¦å·ã§ã®é‹ç”¨ãŒäºˆå®šã•ã‚Œã¦ã„ã‚‹ã€‚å›³å½¢æ–‡å—ã®é›†åˆã‚’è¦å®šã™ã‚‹ãŸã‚ã®è¦æ ¼ã§ã‚ã‚Šã€JIS X 0211 (ISO/IEC 6429) ã§è¦å®šã•ã‚Œã‚‹åˆ¶å¾¡æ–‡å—é›†åˆã¨çµ„ã¿åˆã‚ã›ã¦ä½¿ç”¨ã™ã‚‹ã€‚ ç¾åœ¨ã®è¦æ ¼ç•ªå·ã¯JISã®éƒ¨é–€Xï¼ˆæƒ…å ±å‡¦ç†ï¼‰ã®æ–°è¨ã«ä¼´ã£ã¦1987å¹´3æœˆ1æ—¥ã«å¤‰æ›´ã•ã‚ŒãŸã‚‚ã®ã§ã€æ—§è¦æ ¼ç•ªå·ã¯JIS C 6220ã€‚ä¿—ç§°ã¯ANKã‚³ãƒ¼ãƒ‰ã§ã€'ANK'ã¯ã“ã®ã‚³ãƒ¼ãƒ‰ã®ä¸»è¦æ§‹æˆæ–‡å—ã§ã‚ã‚‹ã‚¢ãƒ«ãƒ•ã‚¡ãƒ™ãƒƒãƒˆ (Alphabet)ã€æ•°å— (Numerical digit)ã€ç‰‡ä»®å (Katakana) ã®é æ–‡å—ã‚ˆã‚Šæ¥ã¦ã„ã‚‹ã€‚ JIS X 0201ã¯ãƒ©ãƒ†ãƒ³æ–‡å—ç”¨å›³å½¢
rikuba 2021/05/03
character encoding
ãƒªãƒ³ã‚¯
Mac OS X ã® NFD å•é¡Œã§ã®å¯¾ç–è«¸ã€… - Qiita
ãŠã•ã‚‰ã„ã€‚ âˆ¥ Unicodeæ£è¦åŒ– - Wikipedia æ£è¦åŒ–å½¢å¼ NFC: Normalization Form Canonical Compression | æ–‡å—ã«ä½•ãŒãã£ã¤ã„ã¦ã„ã‚ˆã†ã¨ã€çµ„ã¿åˆã‚ã›ã¦ä½œã‚‰ã‚ŒãŸæ–‡å—ã§ã‚ã‚ã†ã¨ã€ã€Œä¸€æ–‡å—ã€ã¯ã€Œä¸€æ–‡å—ã€ã˜ã‚ƒã€‚åœ§ç¸®å½¢å¼ã€‚Linux ã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚·ã‚¹ãƒ†ãƒ ã‚„ Windows ã® NTFS ãªã©ãŒæ™®é€šã«ä½¿ã£ã¦ã„ã‚‹ã€‚ NFD: Normalization Form Canonical Decompression | æ¿ç‚¹ãƒ»åŠæ¿ç‚¹ã‚’ã€ã‚ã‚‹ã„ã¯ã‚¦ãƒ ãƒ©ã‚¦ãƒˆç‰ã®ãƒ€ã‚¤ã‚¢ã‚¯ãƒªãƒ†ã‚£ã‚«ãƒ«ãƒžãƒ¼ã‚¯ã‚’ã€æœ¬ä½“ã®æ–‡å—ã¨ã¯åˆ†é›¢ã—ã¦ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰ã—ãŸå½¢å¼ã€‚OS X ã® HFS+ ãŒã€ã“ã‚Œã‚’æŽ¡ç”¨ã—ã¦ãã‚Œã¡ã‚ƒã£ã¦ã„ã‚‹ã€‚ åŸºæœ¬ã¨ã—ã¦ã¯ã€OS X ä¸Šã«ç½®ã‹ã‚Œã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã¯ NFD ã§ã‚ã£ã¦ãã‚Œã¦ã€Linux ã‚„ Windows ä¸Šã«ã‚ã‚‹ãƒ•ã‚¡ã‚¤ãƒ«ã¯ NFC ã§ã‚ã£ã¦ãã‚Œã‚‹ã¨å¹³å’Œã§åŠ©ã‹ã‚‹ã€‚ è¿½
rikuba 2021/05/03
character encoding

Unicode

mac
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Dingbat - Wikipedia
This article is about the typesetter's ornament. For other uses, see Dingbat (disambiguation). This article contains Unicode emoticons or emojis. Without proper rendering support, you may see question marks, boxes, or other symbols instead of the intended characters. Poem typeset with generous use of decorative dingbats around the edges (1880s). Dingbats are not part of the text. In typography, a
rikuba 2021/05/03
character encoding

Unicode
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Regional indicator symbol - Wikipedia
The regional indicator symbols are a set of 26 alphabetic Unicode characters (Aâ€“Z) intended to be used to encode ISO 3166-1 alpha-2 two-letter country codes in a way that allows optional special treatment. These were defined by October 2010 as part of the Unicode 6.0 support for emoji, as an alternative to encoding separate characters for each country flag. Although they can be displayed as Roman
rikuba 2021/05/03
character encoding

Unicode
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character encoding
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ã“ã‚“ã«ã¡ã¯ã€‚å¾’ç„¶ãªã‚‹ã¾ã¾ã«Tweetã‚’çœºã‚ã¦ã„ãŸã‚‰ã€Tanakaã•ã‚“ãŒã“ã®ã‚ˆã†ãªã“ã¨ã‚’å‘Ÿã„ã¦ã„ã¾ã—ãŸã€‚ ãã†ã„ã‚„Rustã®Stringã«reverseãƒ¡ã‚½ãƒƒãƒ‰ãªã„ãªã¨æ€ã£ãŸã‘ã©ã€ã¾ã‚ã‚ˆãè€ƒãˆãŸã‚‰UTF-8ã§æ–‡å—é€†è»¢ã•ã›ã‚‹ã¨ã‹åœ°ç„ã®ã‚ˆã†ãªè©±ã«ãªã‚‹ã—ãã‚‚ãã‚‚é•·ã•ãŒå¤‰ã‚ã‚‹ã‚±ãƒ¼ã‚¹ã¨ã‹ã‚ã£ãŸã‚Šã—ãã†ã§æ€–ã„ã‚ãªï½¥ï½¥ï½¥(Â´ï½¥_ï½¥`) â€” Hideyuki Tanaka (@tanakh) May 1, 2021 èƒŒæ™¯ç‰ã¯ã‚ˆãã‚ã‹ã‚‰ãªã„ã§ã™ãŒã€æ–‡å—åˆ—ã®åè»¢ã¨ã„ã†ã®ã¯ç¢ºã‹ã«é›£ã—ã„å•é¡Œã§ã™ã—ã€ã©ã†é›£ã—ã„ã®ã‹ã¨ã„ã†ã®ã‚’ã€ã¡ã‚‡ã£ã¨çœŸé¢ç›®ã«è€ƒãˆã¦è§£èª¬ã—ã¦ã¿ã¾ã—ãŸã€‚ã¨ã„ã†ãƒŽãƒ¼ãƒˆã§ã™ã€‚ æœ¬æ–‡ã§ã®è¡¨è¨˜ã«ã¤ã„ã¦ã“ã‚Œã‹ã‚‰æ–‡å—ã¨ãã®ãƒã‚¤ãƒˆè¡¨ç¾ã®è©±ã‚’ã—ã¦ã„ãã¾ã™ã€‚æ–‡å—ã®ã‚¨ãƒ³ã‚³ãƒ¼ãƒ‰ã®æ–¹å¼ã§åŒã˜æ•°å€¤ã§ã‚‚è‰²ã€…æ„å‘³ãŒåˆ†ã‹ã‚Œã¦ã—ã¾ã„ã¾ã™ã®ã§ã€æœ¬æ–‡ã§ã¯ä»¥ä¸‹ã®ã‚ˆã†ã«è¡¨è¨˜ã™ã‚‹ã“ã¨ã«ã—ã¾ã™ã€‚ Unicodeã‚³ãƒ¼ãƒ‰ãƒã‚¤ãƒ³ãƒˆï¼ˆä»¥ä¸‹ã€å˜ã«ã‚³ãƒ¼ãƒ‰ãƒã‚¤ãƒ³ãƒˆ
rikuba 2021/05/03
character encoding

Unicode
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Unicodeã®grapheme cluster (æ›¸è¨˜ç´ ã‚¯ãƒ©ã‚¹ã‚¿) | hydroculã®ãƒ¡ãƒ¢
Unicodeã®grapheme cluster (æ›¸è¨˜ç´ ã‚¯ãƒ©ã‚¹ã‚¿) 2015/10/25 Unicodeãƒ†ã‚ã‚¹ãƒˆã‚’1æ–‡å—ãšã¤åˆ†å‰²ã™ã‚‹ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’Unicodeã®ä»•æ§˜ã¨ã—ã¦å®šã‚ã‚‰ã‚Œã¦ãŠã‚Šã€grapheme cluster (æ›¸è¨˜ç´ ã‚¯ãƒ©ã‚¹ã‚¿)ã¨å‘¼ã°ã‚Œã‚‹ã€‚ æ™®é€šã¯Unicodeã®ã‚³ãƒ¼ãƒ‰ãƒã‚¤ãƒ³ãƒˆ1ã¤ãšã¤æ–‡å—ãŒå‰²ã‚Šå½“ã¦ã‚‰ã‚Œã¦ã„ã‚‹ã®ã§ã€ã»ã¨ã‚“ã©ã¯ã‚³ãƒ¼ãƒ‰ãƒã‚¤ãƒ³ãƒˆ1ã¤ãŒ1æ–‡å—ã«ãªã‚‹ã®ã ãŒã€ãŸã¾ã«ã‚³ãƒ¼ãƒ‰ãƒã‚¤ãƒ³ãƒˆ2ã¤ä»¥ä¸Šã§1æ–‡å—ã«ãªã‚‹ã‚‚ã®ã‚‚ã‚ã‚Šã€ 1æ–‡å—ãšã¤ãƒ†ã‚ã‚¹ãƒˆã‚’åˆ†è§£ã™ã‚‹ã®ã¯æ„å¤–ã¨è¤‡é›‘ãªãƒ«ãƒ¼ãƒ«ã«ãªã‚‹ã€‚ Grapheme cluster ã«ã¤ã„ã¦æ›¸ã‹ã‚Œã¦ã„ã‚‹å…¬å¼ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯ä»¥ä¸‹ã«ã‚ã‚‹ã€‚ UnicodeÂ® Standard Annex #29 UNICODE TEXT SEGMENTATION http://unicode.org/reports/tr29/ ã“ã®è¨˜äº‹ã¯å…¬å¼ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã‚’èªã‚“ã§ç†è§£ã—ãŸ
rikuba 2021/05/03
character encoding

Unicode
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UAX #29: Unicode Text Segmentation
Summary This annex describes guidelines for determining default segmentation boundaries between certain significant text elements: grapheme clusters (â€œuser-perceived charactersâ€), words, and sentences. For line boundaries, see [UAX14] . Status This document has been reviewed by Unicode members and other interested parties, and has been approved for publication by the Unicode Consortium. This is a
rikuba 2021/05/03
â€œ3 Grapheme Cluster Boundariesâ€

character encoding

Unicode
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Ruby M17N ã®è¨è¨ˆã¨å®Ÿè£…
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rikuba 2021/05/03
Ruby

character encoding
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