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import pandas as pd
source_list = [1, 1, 3, 2, 3, 1, 2, 4]
result = pd.unique(source_list).tolist()
print(result)Output
[1, 3, 2, 4]Note that the above method of removing duplicate elements from the list will also maintain the order of elements in the list.
Pandas' unique function can be used to get the unique from a python collection. We are using it here to remove the duplicates from a list. It takes the list as a parameter and we convert it to the list using tolist() function.
Syntax
pd.unique(List).tolist()Code Example
import pandas as pd
my_list = ['a', 'b', 'a', 'd', 'e', 'c', 'd']
my_list = pd.unique(my_list).tolist()
print(my_list)Output
['a', 'b', 'd', 'e', 'c']
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