databricks.koalas.Index.item¶
-
Index.item() → Union[int, float, str, bytes, decimal.Decimal, datetime.date, None, Tuple[Union[int, float, str, bytes, decimal.Decimal, datetime.date, None], …]][source]¶ Return the first element of the underlying data as a python scalar.
- Returns
- scalar
The first element of Index.
- Raises
- ValueError
If the data is not length-1.
Examples
>>> kidx = ks.Index([10]) >>> kidx.item() 10