This article covers the basics of writing comments in Python. A comment is a human-readable explanation or annotation that are used to explain the code.
The system runs the codeprint("Hello, World")in line four, whereas the line above it explains what the code is supposed to do. You can set any line as a comment, and use as many as you like. If your code has different blocks, you can use a comment to explain each one. For exam...
In Python, you can comment out a block of code by using the "#" symbol at the beginning of each line. For example: # This is a comment # print("This line of code will not be executed") print("This is the main code and will be executed") Try it Yourself » Copy Watch a...
Use if False: for Multiline Comments in Python Use a String Variable for Multiline Comments in Python Use a Code Editor for Multiline Comments in Python In this tutorial, we will discuss methods to comment out multiple lines of code in Python. Add # Before Each Line to Comment Out ...
Two types of comments in Python 1. single-line of the comment. 2. Multi-line comments. Let us try to understand by examples. 1. Single-Line Comment As the name says, it is a single line comment, present with inline code or above the code. This example shows the single-line of comme...
# The code is to import the Pandas package and call it pd import pandas as pd The other way to comment is using the multi-line method, which employs triple quotes. Technically, they are not comments but string objects, but Python would ignore them if we don’t assign them to a variabl...
While Python does not have a specific syntax for block comments, you can use multiple # symbols to comment out each line individually. All you need to do is perform the following steps: Identify the code block: First, identify the code block you wish to comment out. This could be a ...
Learn the essentials of commenting out blocks of code in Python using single-line comments, multi-line string literals, and their importance for code readability.
Take the Quiz: Test your knowledge with our interactive “How to Write Beautiful Python Code With PEP 8” quiz. You’ll receive a score upon completion to help you track your learning progress: Interactive Quiz How to Write Beautiful Python Code With PEP 8 In this quiz, you'll test ...
Python version3.7 or newer. Atext editor or IDEto write code. A method to run the code, such as a terminal or IDE. How to Add an Item to a Dictionary in Python Create an example dictionary to test different ways to add items to a dictionary. For example,initialize a dictionarywith two...