Answers for "remove duplicates list online"

python remove duplicates from list

mylist = ["a", "b", "b", "c", "a"]
mylist = sorted(set(mylist))
print(mylist)

python remove duplicates from a list

# HOW TO REMOVE DUPLICATES FROM A LIST:
# 1) CREATE A LIST
my_list = [1, 2, 3, 4, 5, 5, 5, 1]
# 2) CONVERT IT TO A SET AND THEN BACK INTO A LIST
my_list = list(set(my_list))
# 3) DONE! 
print(my_list) #WILL PRINT: [1, 2, 3, 4, 5]

remove duplicates from a list of lists python

k = [[1, 2], [4], [5, 6, 2], [1, 2], [3], [4]]
new_k = []
for elem in k:
    if elem not in new_k:
        new_k.append(elem)
k = new_k
print k
# prints [[1, 2], [4], [5, 6, 2], [3]]

Remove duplicates from list

# removing duplicated from the list using naive methods 

# initializing list 
sam_list = [11, 13, 15, 16, 13, 15, 16, 11] 
print ("The list is: " + str(sam_list)) 

# remove duplicated from list 
result = [] 
for i in sam_list: 
    if i not in result: 
        result.append(i) 

# printing list after removal 
print ("The list after removing duplicates : " + str(result))

remove duplicates from list python

>>> list(dict.fromkeys('abracadabra'))
['a', 'b', 'r', 'c', 'd']