関連ワード:  check if a string is part of another string python    check if a string is a substring of another string python    check if a string is in another string python    check if a string is inside another string python    check if string is prefix of another string python    check if string is subset of another string python    check if a string exists in another string python    check if a string starts with another string python  
結果 : check if a string is part of another string python