関連ワード:  what is extend and append in python    what is difference between extend and append in python    what is the difference between extend and append in python list    what is the difference between append extend and insert in python    what does extend and append do in python    extend and append in python list    what is the difference between append and extend methods in python    what is the difference between append and extend function of list in python  
結果 : what is extend and append in python