chararray.zfill(width)

numpy.core.defchararray.lstrip(a, chars=None)

numpy.core.defchararray.isupper(a)

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

numpy.core.defchararray.count(a, sub, start=0, end=None)

numpy.core.defchararray.translate(a, table, deletechars=None)

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)

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