numpy.core.defchararray.isupper(a)

numpy.core.defchararray.encode(a, encoding=None, errors=None)

chararray.data Python buffer object pointing to the start of the array?s data.

numpy.core.defchararray.startswith(a, prefix, start=0, end=None)

numpy.core.defchararray.swapcase(a)

chararray.T Same as self.transpose(), except that self is returned if self.ndim < 2.

numpy.core.defchararray.mod(a, values)

chararray.swapaxes(axis1, axis2) Return a view of the array with axis1 and axis2

chararray.tostring(order='C') Construct Python bytes containing the raw data bytes in the array.

chararray.rsplit(sep=None, maxsplit=None)