databricks.koalas.Index.item

Index.item()

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

databricks.koalas.Index.astype databricks.koalas.Index.to_series