In this tutorial, we’ll learn how to program "How to Flatten a Nested List in Python". The objective is to safely flatten any nested list into a single-level list. This tutorial will guide you through the process step by step, helping you understand how to handle nested structures and convert them into a flat format. By the end, you’ll have a clear understanding of how to efficiently perform this task in Python.

In this tutorial, we’ll learn how to program "How to Check Whether a Number is a Power of Two in Python." The objective is to accurately check if a given number is a power of two. This tutorial will guide you through the process step by step, helping you understand how to determine whether a number can be expressed as 2 raised to a certain power. By the end, you’ll have a clear understanding of how to efficiently perform this check in Python.