modin.pandas.Index.has_duplicates¶

property Index.has_duplicates: bool[source]¶

Check if the Index has duplicate values.

Returns:

True if the index has duplicate values, False otherwise.

Return type:

bool

See also

Index.is_unique

Inverse method that checks if it has unique values.

Examples

>>> idx = pd.Index([1, 5, 7, 7])
>>> idx.has_duplicates
True

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>>> idx = pd.Index([1, 5, 7])
>>> idx.has_duplicates
False

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>>> idx = pd.Index(["Watermelon", "Orange", "Apple",
...                 "Watermelon"])
>>> idx.has_duplicates
True

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>>> idx = pd.Index(["Orange", "Apple",
...                 "Watermelon"])
>>> idx.has_duplicates
False

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