pandas.Series.str.find#

Series.str.find(sub, start=0, end=None)[source]#

Return lowest indexes in each strings in the Series/Index.

Each of returned indexes corresponds to the position where the substring is fully contained between [start:end]. Return -1 on failure. Equivalent to standard str.find().

Parameters

substr: Substring being searched.
startint: Left edge index.
endint: Right edge index.

Returns

Series or Index of int.