Last Updated：2025/11/21
Sentence
メール形式を検証するために、彼女は連結、選択、繰り返しの記法を使って許可される文字を定義する簡潔な正規表現を書いた。
Quizzes for review
To validate email formats, she wrote a concise regular expression that uses concatenation, alternation, and repetition to define allowed characters.
See correct answer
To validate email formats, she wrote a concise regular expression that uses concatenation, alternation, and repetition to define allowed characters.
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Related words
regular expression
Noun
broadly
Japanese Meaning
正規表現: コンピュータ理論において、連結、選択、反復などの記号を用いて正則（正規）言語を簡潔に記述するための表現方法
Related Words
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
