Iterators
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What is Iterators?
An iterator is an object that contains a countable number of values. An iterator is an object that can be iterated upon, meaning that you can traverse through all the values. Technically, in Python, an iterator is an object which implements the iterator protocol, which consist of the methods iter() and next() .
Free resources to learn Iterators
- Official docsPython Official Documentation on Iterators
- ArticlePython Iterators
- ArticleIterators and Iterables in Python
Iterators: common questions
Can I learn Iterators in Hindi?
This lesson is written in English. Once you sign in, open it in the interactive course and ask the AI tutor to explain Iterators in Hindi or Hinglish. The tutor answers from this lesson’s own text, so it stays on the syllabus, and it runs on your own Google, OpenAI or Anthropic key.
Is this Iterators tutorial for beginners?
It is lesson 36 of 85 in the free Python roadmap, in stage 8, Iterators. If you are new to Python, start from stage 1 and come back here in order; if you already know the earlier stages, this lesson stands on its own.