Python: Set Method List

 It is an unordered collection of items. Set items are unique and immutable. Python has a set of built-in methods that We can use on sets.

• add(): It is used to add element in a set.
• clear(): It is used to remove all elements from the set.
• copy(): It returns the copy of a set.
• difference(): It returns a set containing the difference between two or more sets.
• difference.update(): It removes the items in the set that are also included in another, specified set.
• discard(): It is used to remove the elements from the set.
• intersection(): It is used to return the set which is intersection of two or more set.
• intersection.update(): It is used to  removes the items in the set that are not present in other, specified set.
• isdisjoint(): It is used to check that two sets are disjoint set or not.
• issubset(): It is used to check if a set is subset of another set.
• issuperset(): It is used to check if a set is superset of another set or not.
• pop(): It is used to remove an element from the set.
• remove(): It is used to remove the specified element from the set.
• symmetric_difference(): It returns the set with the symmetric difference of two set.
• symmetric_difference_update(): It is used inserts the symmetric differences from this set and another.
• union(): It return a set containing the union of sets.
• update(): It is used to add element to the set.