Definition
The difference() method returns a set that contains the difference between two sets. The returned set will contain items that exist only in the first set, and not in both sets.
Syntax
set.difference(set)
Parameters
| Parameter | Description |
|---|---|
| set | Required. The set to check for differences in |
Examples:
persons1 = {"Mark", "Jeff", "Ivan", "Mike"}
persons2 = {"Arnel", "Marie", "Ivan", "Alex"}
persons = persons1.difference(persons2)
print(persons)
# reverse of the first example
persons1 = {"Mark", "Jeff", "Ivan", "Mike"}
persons2 = {"Arnel", "Marie", "Ivan", "Alex"}
persons = persons2.difference(persons1)
print(persons)