Numpy 1.10
Numpy 1.10
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numpy.core.defchararray.replace()

numpy.core.defchararray.replace

numpy.core.defchararray.replace(a, old, new, count=None) [source]

For each element in a, return a copy of the string with all occurrences of substring old replaced by new.

Calls str.replace element-wise.

Parameters:

a : array-like of str or unicode

old, new : str or unicode

count : int, optio