Hi folks,
I’m struggling with the list now. I’m wondering if I can get the index of Empty List from a list.
Kindly take a look at the picture
Anyone has solutions ? thanks
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Use List.IsEmpty with Longest lacing or list levels.
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You can make a python script,
b=IN[0]
L=[]
for i in b:
if b[i]==True:
L=L+[i]
OUT = L
I don’t know how to implement on this site sorry
In true python it will work… With dynamo I don’t know…
You could also use List.FilterByBoolMask, using List.isEmpty as Mask
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@truongbaolam0209 attach a List.AllIndicesOf node to List.IsEmpty with the boolean true as the item input
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it is not working, could you pls elaborate more ? thanks
@awilliams
i can’t get it, could you pls elaborate more ? thanks
Assuming you want the indices so that you can then get elements at those same indices, you can just use FilterByBoolMask to filter your elements based on the true/false values you get.
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@awilliams
i’ve got it, many thanks
@Nick_Boyts
i’ve got it, you are the man, many thanks
hi @Nick_Boyts
last silly question is how to close the topic
thanks
Mark the reply that helped you solve the issue as the Solution.
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You could just use OOTB List.Clean. it takes care of any list structure
2 Likes
@salvatoredragotta
i’vs got it.thanks
@Nick_Boyts
silly me again, i can’t find the Mark Solution
Go to the post with the answer of your topic and you will find this element
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Make sure you mark the solution for the question you posted about, not any subsequent questions. The whole point of marking a solution is so that other people with the same question can quickly find an answer in your post.
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