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.

Jan 2, 2025 · Learn how to comment out a block of code in Python using techniques like `#` for single-line comments and multiline comments with docstrings. Step-by-step examples included! Skip to content

The only mechanism to comment out Python code (understood as code ignored by the interpreter) is the #. As you say, you can also use string literals , that are not ignored by the interpreter, but can be completely irrelevant for the program execution.

Apr 9, 2022 · Technically, that's not a comment. For example, you can write k = '''fake comment, real string'''. Then, print (k) to see what ADTC means. That makes so much more sense now. I'm used to vba where creating an unused string results in an error. I …

Mar 11, 2022 · How to Comment out Code in Python. The syntax for comments differs in each programming language. 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 ...

Sep 3, 2023 · To comment on a block of code in Python, you will have to prefix it with # line by line. If a block of code had hundreds of lines, it would be terrible. Fortunately, if you’re using VS Code (Visual Studio Code), commenting out a block of code is really quick and easy. What Next?

Dec 5, 2022 · How to comment out a block of code in Python. In Python, a code block is defined as multiple lines of code grouped on the same indentation level. If you have a larger block of code to comment, you may consider using documentation strings (docstrings) rather than the block comment method above.

May 27, 2024 · Commenting out blocks of code in Python can be achieved using several methods: Single-line comments: Use the # symbol at the beginning of each line. Triple-quoted strings: Use ''' or """ to create a multi-line string that acts as a comment. IDE/editor features: Utilize the built-in comment toggling features of your code editor.

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.

Sep 26, 2022 · All you need to do is select that code block with your mouse, then press the following key combination: You can also use: Ctrl + / to comment and uncomment lines of Python code on Windows. Command + / to comment and uncomment multiple lines …