numpy / 1.18.5 / reference / generated / numpy.chararray.isnumeric.html /

numpy.chararray.isnumeric

method

chararray.isnumeric(self) [source]

For each element in self, return True if there are only numeric characters in the element.

See also

char.isnumeric

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https://numpy.org/doc/1.18/reference/generated/numpy.chararray.isnumeric.html