# https://docs.scipy.org/doc/numpy/reference/arrays.dtypes.html#specifying-and-constructing-data-types
>>> dt = np.dtype([('name', np.unicode_, 16), ('grades', np.float64, (2,))])
>>> dt['name']
dtype('<U16')
>>> dt['grades']
dtype(('<f8', (2,)))# https://docs.scipy.org/doc/numpy/reference/arrays.dtypes.html#specifying-and-constructing-data-types
>>> dt = np.dtype([('name', np.unicode_, 16), ('grades', np.float64, (2,))])
>>> dt['name']
dtype('<U16')
>>> dt['grades']
dtype(('<f8', (2,)))Copyright © 2021 Codeinu
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