関連ワード:  how to truncate an array in python    how to shorten an array in python    how to trim an array in python    how to remove an array in python    how to remove an array element in python    how to remove duplicates from an array in python    how to remove something from an array in python    how to remove values from an array in python    how to remove items from an array in python    how to remove numbers from an array in python