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

sub:str

Substring being searched.

start:int

Left edge index.

end:int

Right edge index.

Returns

Series or Index of int.

See also

rfind

Return highest indexes in each strings.