関連ワード:  check if string has a character python    check if string contains a character python    check if string has a letter python    check if string contains a char python    check if string contains a letter python    check if string contains a special character python    check if string has specific character python    check if string has symbol python    check if string has repeated characters python    check if string has unique characters python  
結果 : check if string has a character python