duplicate element in list python code example
Example 1: how to make python remove the duplicates in list
mylist = ["a", "b", "a", "c", "c"]
mylist = list(dict.fromkeys(mylist))
print(mylist)
Example 2: python remove duplicates from list
# remove duplicate from given_list using list comprehension
res = []
[res.append(x) for x in given_list if x not in res]
Example 3: duplicate in list python
a = [1,2,3,2,1,5,6,5,5,5]
import collections
print([item for item, count in collections.Counter(a).items() if count > 1])
## [1, 2, 5]