next() in Python 3

Question

I don't understand next() in Python, can anyone explain?

Answer 1

x = iter([1,2,3]) #iterator object

print(next(x)) #get "next" item
print(next(x)) #get "next" item

Answer 2

example?

Answer 3

Hatsy Rei KrOW I get it but it is strange. Where would we use this?

Answer 4

It get next item from iterator object passed like argument

Answer 5

For understand that you have to understand how create and use objects that implement Iterator protocol

Answer 6

https://anandology.com/JUMP_LINK__&&__python__&&__JUMP_LINK-practice-book/iterators.html

Answer 7

https://code.sololearn.com/cMtsGk7wECzt/?ref=app