Set Methods
union()
Return a new set with elements from this set and all others.
set.union(*others)
set.union() returns a new set containing all distinct elements from the calling set and all provided others iterables.
Equivalent to the pipe operator (set_a | set_b).
Parameters
| Name | Description |
|---|---|
| *others | One or more iterables to merge. |
Returns
A new set containing all unique elements from all collections.
Try it
Run it and change it
frontend = {"HTML", "CSS", "JavaScript"}
backend = {"Python", "SQL", "JavaScript"}
fullstack = frontend.union(backend)
print(sorted(fullstack))Worth knowing
- Multiple iterables:
set.union()can combine any number of sets, lists, or generators:a.union(b, c, d).