numpy.core.defchararray.chararray.isnumeric
-
chararray.isnumeric()[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://docs.scipy.org/doc/numpy-1.11.0/reference/generated/numpy.core.defchararray.chararray.isnumeric.html