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.

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.

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.

Dec 14, 2019 · The correct way to do it is to provide a docstring. That way, help(add) will also spit out your comment. """Create a new user. Line 2 of comment... And so on... """ That's three double quotes to open the comment and another three double quotes to end it. You can also use any valid Python string.

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.

Jan 2, 2025 · When you need to comment out multiple lines of code in Python, you have a couple of options: One way to comment out a block of code is to prefix each line with the hash symbol (#). Here’s an example: # print(f"Hello, {name}!") I have shown you how will a commented line look in the below screenshot.

Comments are hints that we add to our code to make it easier to understand. Python comments start with #. For example, Here, # print a number is a comment. Comments are completely ignored and not executed by code editors.

Mar 11, 2022 · In this section, we'll see how to add comments using Python. Comments in Python start with the # symbol. Here's an example: #The code below prints Hello World! to the console print("Hello World!") In the code above, I have used a comment to explain what the code does.

Aug 7, 2023 · Do you want to learn how to use Python comments properly in your code? We’ve put together a guide to teach beginners how and when to use Python comments to write clean code and increase code readability.

Apr 2, 2025 · Proper documentation improves code maintainability and enables auto-generated documentation tools. Learn to write clear, effective comments and docstrings following Python best practices. Single-Line Comments. Single-line comments start with the # symbol and continue to the end of the line. They are used for brief explanations and in-line notes.