翻訳と辞書 Words near each other ・ Digoxigenin ・ Digoxin ・ Digoxin immune fab ・ Digoxin poisoning ・ Digram ・ Digrammia ・ Digrammia continuata ・ Digrammia gnophosaria ・ Digrammia irrorata ・ Digrammia ocellinata ・ Digrammia subminiata ・ Digraph ・ Digraph (orthography) ・ Digraph realization problem ・ Digraphia ・ Digraphs and trigraphs ・ Digras ・ Digras (Vidhan Sabha constituency) ・ Digrauta ・ Digression ・ DigRF ・ Digri ・ Digri railway station ・ Digroup ・ Digru ・ Digré ・ Digs ・ DigSin ・ Digswell ・ Digswell Arts Trust Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Digraphs and trigraphs ： ウィキペディア英語版 Digraphs and trigraphs In computer programming, digraphs and trigraphs are sequences of two and three characters, respectively, that appear in source code and, according to a programming language specification, should be treated as if they were single characters. Various reasons exist for using digraphs and trigraphs: keyboards may not have keys to cover the entire character set of the language, input of special characters may be difficult, text editors may reserve some characters for special use and so on. Trigraphs might also be used for some EBCDIC code pages that lack characters such as . == History == The basic character set of the C programming language is a subset of the ASCII character set that includes nine characters which lie outside the ISO 646 invariant character set. This can pose a problem for writing source code when the encoding (and possibly keyboard) being used does not support any of these nine characters. The ANSI C committee invented trigraphs as a way of entering source code using keyboards that support any version of the ISO 646 character set. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Digraphs and trigraphs」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.