How difference() works in Python
The difference() method in Python returns a set, which contains the set difference of two sets.
To understand the set difference of two sets, consider two sets: Set A and Set B.
If we’re finding set difference (A-B), the new set would contain elements in Set A and omit any element that exists in Set B.
To better understand what set difference is, refer to Figure 1.
Syntax
set1.symmetric_difference(set2)
Parameters and return value
This method requires only one set to be passed as a parameter. The elements of this set are checked, and not included in the returned set.
Code
x = {'Cats', 'Dogs', 'Elephants', 'Seals'}y = {'Dogs', 'Lions', 'Seals', 'Parrots'}z = x.difference(y)print(z)
TRENDING TOPICS
