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# numpy.core.defchararray.mod

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

  Return (a % i), that is pre-Python 2.6 string formatting (iterpolation), element-wise for a pair of array_likes of str or unicode.

  Parameters: | a : array_like of str or unicode values : array_like of values These values will be element-wise interpolated into the string.
  Returns: | out : ndarray Output array of str or unicode, depending on input types

  See also

  `str.__mod__`