Indices of Unique List of Lists

[Przemyslaw_Stepien]

Hi,
I’m trying to get indices of unique items (list) in a list - Level 2 of sorted list.
List.UniqueItems seams to work but I can’t get indices. No matter how lacing is set.
Any idea ?

Thanks
PS

[Kulkul]

Hi @Przemyslaw_Stepien

[Przemyslaw_Stepien]

Thanks for prompt response. I don’t quite get the outcome.
Why is not like this:

PS

[Kulkul]

@Przemyslaw_Stepien

Why is not like this:

@Przemyslaw_Stepien You could use list comprehension and range to check for duplicate indexes and append them to get the result.

[Przemyslaw_Stepien]

Thanks, works like expected
Looks like 2021 would be a Python exploration year …

For reference - List.UniqueItems doesn’t seam to be the right tool eventually.

Regards
PS