Python merge list no duplicates

# Create the two lists
l1 = [1, 2, 2, 4]
l2 = [2, 5, 5, 5, 6]
# Find elements that are in second but not in first
new = set(l2) - set(l1)
# Create the new list using list concatenation
l = l1 + list(new)

-2

Similar codes

5 votes225 views2 answers
Numpy calculate standard deviation
Python
0 vote201 views1 answer
Basic pygame window
Python
0 vote278 views1 answer
"Token" is not defined Pylance
Python
1 vote194 views1 answer
Module 'tensorflow_core.compat.v1.random' has no attribute 'set_seed'
Python
30 votes184 views2 answers
Matplotlib change text size
Python
0 vote296 views1 answer
Flask buildspec.yml
Python Flask
4 votes182 views2 answers
Pandas to_csv delimiter
Python
-1 vote187 views1 answer
Tkinter pack align left
Python
16 votes222 views3 answers
Self keyword in python
Python
0 vote188 views1 answer
Output of an intermediate layer
Python