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

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

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

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

chararray.join(seq)

numpy.core.defchararray.swapcase(a)

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

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

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

chararray.zfill(width)