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Python coders from non-English speaking countries: please write your comments in English, unless you are 120% sure that the code will never be read by people who don’t speak your language. Block Comments. Block comments generally apply to some (or all) code that follows them, and are indented to the same level as that code.
7 de ago. de 2023 · Let’s first start with a simple example that shows the syntax of comments in Python: # Initializing first two Fibonacci Numbers. a, b = 0, 1. Comments begin with a hash mark (#) and a single whitespace character. In the example above, the text after the hash mark is a comment, which gives information about what the code in the next line does.
4 de abr. de 2024 · Multi-line comments are used to comment on more than one line. The first line is a single-line comment. The second and third lines can be commented on using triple quotes (“”” “””). This prevents the execution of the above code. Finally, it prints “Mathematics” in the output. However, if these Python multiline comments are ...
8 de jul. de 2021 · Comments in Python begin with a hash mark ( #) and whitespace character and continue to the end of the line. Info: To follow along with the example code in this tutorial, open a Python interactive shell on your local system by running the python3 command.
Using Single-Line Block Comments in Python. Before we dive into commenting out multiple lines, let's start with the basics of single-line comments. In Python, a single-line comment begins with the hash symbol (#), and the Python interpreter ignores everything that follows it on that line. To create a single-line comment, follow the instructions ...
Python does not have such a mechanism. Prepend a # to each line to block comment. For more information see PEP 8. Most Python IDEs support a mechanism to do the block-commenting-with-hash-signs automatically for you. For example, in IDLE on my machine, it's Alt+3 and Alt+4.
11 de mar. de 2022 · In this article, we'll talk about comments in Python, why they are important, and how to use them effectively in your code. When to Use Comments. In this section, we'll talk about some of the general use cases for comments. These aren't only applicable to Python, but to most programming languages.
