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NumPy char | isupper method

schedule Aug 12, 2023
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Numpy's np.char.isupper(~) method takes as input an array of strings, and returns a Numpy array of booleans where True means that all characters of the string are uppercased.

Parameters

1. a | array-like

The input array of strings.

Return value

A Numpy array of booleans where True is returned if all characters of the string are uppercased.

Examples

x = np.array(["Ab", "AB", "ab"])
np.char.isupper(x)
array([False, False, True])

Here, True is returned only for "AB" since it is the only string with all its characters uppercased.

robocat
Published by Isshin Inada
Edited by 0 others
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