Sep 3, 2025 · Example: Let’s take a list (iterable) and create an iterator from it. Explanation: numbers is an iterable because it can return an iterator.

In this tutorial, you will learn about the Python Iterators with the help of examples.

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 …

In this tutorial, you'll learn what iterators and iterables are in Python. You'll learn how they differ and when to use them in your code. You'll also learn how to create your own iterators and iterables to …

Jun 24, 2024 · What is a Python iterator? Learn it here, including lots of example code to iterate lists, dictionaries, files, and generators.

Learn what are Python iterators with working and examples. See how to create iterators & how to use the next () function.

Sep 6, 2025 · Python iterators allow you to loop over data using __iter__ () and __next__ (). Learn how to create custom iterators and handle StopIteration with examples.

Aug 23, 2024 · Learn how to create and use Python iterators with examples. Explore built-in iterators, custom iterators, infinite iterators, and generator functions.

Detailed explanation of loops in Python: for, while, execution control, iteration over various data structures, and practical examples.

Feb 22, 2025 · Understanding how to iterate effectively in Python can significantly improve the efficiency and readability of your code. This blog post will explore the fundamental concepts of …