Comments can be used to explain Python code. Comments can be used to make the code more readable. Comments can be used to prevent execution when testing code. Comments starts with a #, and Python will ignore them: print("Hello, World!") Comments can be placed at the end of a line, and Python will ignore the rest of the line:

Dec 1, 2024 · Comments in Python are the lines in the code that are ignored by the interpreter during the execution of the program. Comments enhance the readability of the code. Comment can be used to identify functionality or structure the code-base.

Learn how to write Python comments that are clean, concise, and useful. Quickly get up to speed on what the best practices are, which types of comments it's best to avoid, and how you can practice writing cleaner comments.

Nov 19, 2024 · Let's explore the different methods to comment out a block of code in Python. The simplest and most commonly used way to comment out code in Python is by placing a # at the beginning of each line you want to comment. It's ideal for single-line comments or when commenting out a few lines of code.

Dec 5, 2022 · Use this tutorial to learn how to write comments in Python for various situations. What is the difference between comments and docstrings in Python? Why comment in Python? Continue building your Python expertise with Coursera.

Apr 7, 2025 · Syntax: The hash (#) symbol denotes the starting of a comment in Python. Example: Output : Comments should be made at the same indent as the code it is commenting on.

Python comments start with #. For example, Here, # print a number is a comment. Comments are completely ignored and not executed by code editors. Important: The purpose of this tutorial is to help you understand comments, so you can ignore other concepts used in the program. We will learn about them in later tutorials.

Sep 20, 2022 · In this article, you learn what a Python comment is, how to add comments to your code, common pitfalls to avoid, and how to create docstrings.

May 29, 2019 · How to Write Comments in Python? Python comments start with the # character and extend to the end of the line. We can start a comment from the start of the line, after some whitespaces or code. If the hash character is present in a string literal, it’s part of the string.

Apr 2, 2025 · Comments explain implementation details, while docstrings describe usage and functionality. This guide covers all aspects from basic syntax to documentation generation.