chararray.zfill(width)

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

chararray.view(dtype=None, type=None) New view of array with the same data.

chararray.put(indices, values, mode='raise') Set a.flat[n] = values[n] for all n

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

chararray.swapcase()

chararray.count(sub, start=0, end=None)

chararray.sort(axis=-1, kind='quicksort', order=None) Sort an array, in-place.

chararray.flatten(order='C') Return a copy of the array collapsed into one dimension.

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