/Python/Python remove duplicates from list

Python remove duplicates from list

Python remove duplicates from list

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

41

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]

9

Python remove duplicates from list

  mylist = ["a", "b", "a", "c", "c"]
mylist = list(dict.fromkeys(mylist))

  print(mylist)

6

Source: w3schoolsrus.github.io

Python remove duplicates from list

bad_list = ["hi", 1, 2, 2, 3, 5, "hi", "hi"]
good_list = list(set(bad_list))

2

Python remove duplicates from list

''' we can convert the list to set and then back to list'''
a=[1,1,2,3,4,5,6,6,7]
'''b=(list(set(a))) # will have only unique elemenets'''

2

Python remove duplicates from list

# get unique items in list aa with order maintained (python 3.7 and up)
list(dict.fromkeys(aa))

0

Source: stackoverflow.com

Similar codes

2 votes300 views3 answers
Matplotlib show plot
Python
0 vote309 views1 answer
Django show image in admin page
Python Django
1 vote281 views1 answer
Pandas replace column name spaces with underscore
Python
0 vote255 views1 answer
Change python from 3.8 to 3.7
Python
18 votes236 views1 answer
Dataframe tolist python
Python
0 vote256 views1 answer
How to group multiple test in pytest
Python
0 vote278 views1 answer
Checking if a string is in alphabetical order in python
Python
0 vote258 views1 answer
Rotate matrix 90 degrees clockwise in python
Python
0 vote308 views1 answer
ImportError: matplotlib is required for plotting when the default backend "matplotlib" is selected.
Python
14 votes252 views5 answers
How to create requirements.txt django
Python

Share