Last Updated:2025/12/04

You should use a positive lookaround to check for the presence of specific characters immediately before a regular expression match.

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You should use a positive lookaround to check for the presence of specific characters immediately before a regular expression match.

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正規表現のマッチが行われる直前に特定の文字が存在するかどうかを確認するための肯定的な検査を使うべきです。

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