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index match function in python. The Python research function takes the pattern and text to scan from our main string. The INDEX function returns a value or the reference to a value from within a particular selection.
While INDEX could very well be used alone nesting MATCH in the formula makes it a bit more useful. The index method only returns the first occurrence of the matching element. For example the previously defined function f may be called with keyword arguments as follows.
Strres chevron_right.
Strres chevron_right. While INDEX could very well be used alone nesting MATCH in the formula makes it a bit more useful. If there is more than one match only the first occurrence of the match will be returned. If you want to find the index in Numpy array then you can use the numpywhere function.