Introduction In Python, an iterator is an object that represents a stream of data. Iterators are used to iterate over sequences like lists, tuples, dictionaries, and strings. Iterators provide a way ...

When it’s finally your 🧑 turn to enter, the attendant 👮 checks your ticket and allows you to proceed. Just like this, iterators allow you to traverse through a collection of elements, one at a time⌚ ...

Technically speaking, Python iterator object must implement two special methods, __iter__ () and __next__ (), collectively called the iterator protocol. An object is called iterable if we can get an ...