PYTHON SETS

S
ETS
set1 = {"abc", 34, True, 40, "male"}
print(set1)

{True, 34, 40, 'abc', 'male'}

thisset = set(("apple", "banana", "cherry","apple","Apple"))
print(thisset)

{'apple', 'cherry', 'banana', 'Apple'}

print(len(thisset))

4

print(type(thisset))

<class 'set'>

Access Items
for x in thisset:
  print(x)

apple
cherry
banana
Apple

print("banana" in thisset)

True

Add,Remove,Join Set Items
thisset.add("orange")
print(thisset)

{'banana', 'apple', 'orange', 'Apple', 'cherry'}

set1.update(thisset)
print(set1)

{True, 34, 'banana', 40, 'abc', 'apple', 'orange', 'Apple', 'male', 'cherry'}

mylist = ["kiwi", "orange"]
thisset.update(mylist)
print(thisset)

{'kiwi', 'banana', 'apple', 'orange', 'Apple', 'cherry'}

print(thisset.union(mylist))  this will return new sets

{'kiwi', 'banana', 'Apple', 'apple', 'cherry', 'orange'}

thisset.remove("banana") it will raise an error,if sets has not it.
thisset.discard("banana")
print(thisset)

{'kiwi', 'apple', 'orange', 'Apple', 'cherry'}