numpy.core.defchararray.rfind(a, sub, start=0, end=None)[source]
For each element in a
, return the highest index in the string where substring sub
is found, such that sub
is contained within [start
, end
].
Calls str.rfind
element-wise.
Parameters: |
a : array-like of str or unicode sub : str or unicode start, end : int, optional Optional arguments |
---|---|
Returns: |
out : ndarray Output array of ints. Return -1 on failure. |
See also
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Licensed under the NumPy License.
https://docs.scipy.org/doc/numpy-1.10.1/reference/generated/numpy.core.defchararray.rfind.html