def _fillData(self, arr):
        for i in range(arr.size):
            arr[i]['m'] = i
            arr[i]['n'] = i % "%d"

        arr[0]['n'] = 'abcde'  # no null-byte
dataset/ETHPy150Open numba/numba/numba/tests/test_record_dtype.py/TestRecordDtypeWithCharSeq._fillData/swapped operands of `%`