index(self, sub, start=0, end=None)

Each of the returned indexes corresponds to the position where the substring is fully contained between [start:end]. This is the same as str.find except instead of returning -1, it raises a ValueError when the substring is not found. Equivalent to standard str.index .

Parameters

sub : str

Substring being searched.

start : int

Left edge index.

end : int

Right edge index.

Returns

Series or Index of object

Return lowest indexes in each string in Series/Index.

See Also

rindex

Return highest indexes in each strings.

Examples

See :

Back References

The following pages refer to to this document either explicitly or contain code examples using this.

pandas.core.strings.accessor.StringMethods.rindex

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