find all unique items in dictionary value python
L = [{"V":"S001"}, {"V": "S002"}, {"VI": "S001"}, {"VI": "S005"}, {"VII":"S005"}, {"V":"S009"},{"VIII":"S007"}]
print("Original List: ",L)
u_value = set( val for dic in L for val in dic.values())
print("Unique Values: ",u_value)counting unique values python
df.loc[df['mID']=='A','hID'].agg(['nunique','count','size'])Copyright © 2021 Codeinu
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