Removing duplicates in lists. Python

#python #remove

xxxxxxxxxx
 
t = [1, 2, 3, 1, 2, 5, 6, 7, 8]
print(t)

Output result

[1, 2, 3, 1, 2, 5, 6, 7, 8]

xxxxxxxxxx
 
print(list(set(t)))

Output result

[1, 2, 3, 5, 6, 7, 8]

xxxxxxxxxx
 
s = [1, 2, 3]
print(list(set(t) - set(s)))

Output result

[8, 5, 6, 7]

Python

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