Does Python have multi-line comments? Single-linecomments in Pythonuses the octothorpe character (#), also known as pound, number sign, crunch, and of course, the hashtag character: # This is a commentthis="is not a comment" But what if you want to comment outa whole blockof code?
you need an in-depth understanding of how comments work and how to use them. Today, we’ll look at writing comments in Python, how to add comments, how to create a multiline comment, and what types of comments you should use.
Multiline Comments Unlike languages such as C++ and Java, Python doesn't have a dedicated method to write multi-line comments. However, we can achieve the same effect by using the hash (#) symbol at the beginning of each line. Let's look at an example. # This is an example of a mu...
>>> Python doesn't have general purpose multiline comments, as do programming languages such as C. Python没有通用的多行注释,C语言等编程语言也没有。 Docstrings#文档字符串 Docstrings (documentation strings) serve a similar purpose to comments, as they are designed to explain code. However, they...
Multiline Comments Python does not really have a syntax for multiline comments. To add a multiline comment you could insert a#for each line: Example #This is a comment #written in #more than just one line print("Hello, World!")
Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.
The PEP 257 guidelines haveconventions for multiline docstringsas well. These docstrings appear right at the top of a file and include a high-level overview of the entire script and what it’s supposed to do: Python # -*- coding: utf-8 -*-"""A module-level docstringNotice the comment...
Multiline Comments in Docker File 为了减少Image的fs layout数目,Dockerfile中经常会把多个命令集中到一个RUN指令下。 多行之后可读性就很差了。 有个比较偏门的写注释的方法: 比较实用,推荐之。
注意,我们只是简单的提取// 以及/* */之间的内容。 如果 程序中出现了“/*”,会有bug #!/usr/bin/env python importsys importre defcomment_finder(text): pattern = re.compile( r'//.*?$|/\*.*?\*/', re.DOTALL | re.MULTILINE)
””” This would be a multiline comment in Python that spans several lines and describes your code, your day, or anything you want it to … “”” Remember to comment as often as possible. It’s important!