Last Updated
：2025/11/23
metacharacter
Noun
Japanese Meaning
プログラミングやコンピューティングにおいて、文字がその本来の文字通りの意味ではなく、特殊な操作やパターンマッチなど、別の意味を持つように指定するために用いられる記号。たとえばワイルドカードとしてのアスタリスク(*)のような用途がある。
（ plural ）
Quizzes for review
(computing) A character used to signify something other than its literal form, such as the asterisk when used as a wildcard.
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metacharacter
When writing regular expressions, the asterisk functions as a metacharacter that can match multiple characters.
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When writing regular expressions, the asterisk functions as a metacharacter that can match multiple characters.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
