関連ワード:  what is the use of dir() function in python    what is the purpose of dir function in python    what is the use of help () and dir () function in python    what is the purpose of built in dir () function in python    what is the dir function in python    what is the dir () function in python explain with example    write the use of dir function in python  
結果 : what is the use of dir() function in python