Highlight the code you want to comment out, then C-x-r-t # To un-comment the code: highlight, then C-x-r-k. I use this all-day, every day. (Assigned to hot-keys, of course.) This and powerful regex search/replace is the reason I tolerate Emacs's other "eccentricities".

2019年12月14日 · Read about using docstrings in your Python code. As per the Python docstring conventions: The docstring for a function or method should summarize its behavior and document its arguments, return value(s), side effects, exceptions raised, and restrictions on when it can be called (all if applicable). Optional arguments should be indicated.

Instead of giving snippets, look at the most used CPython using sphinx and compare the doc to the code. difflib — Helpers for computing deltas; CPython, file difflib.py; The documentation are never out of sync since the annotations sit right inside the code.

2022年9月26日 · All you need to do is select that code block with your mouse, then press the following key combination: Ctrl + K then press Ctrl + C if you’re using Windows Command + K then press Command + C if you’re on a Mac. You can also use: Ctrl + / to comment and uncomment lines of Python code on Windows.

2021年5月12日 · I was wondering, if there is a PRO way of commenting/removing multiline # comments in JupyterNotebooks. # line1 # line2 # line3 Something like SHIFT + " for adding triple quotes.

2022年4月9日 · Among other answers, I find the easiest way is to use the IDE comment functions which use the Python comment support of #. I am using Anaconda Spyder and it has: Ctrl + 1 - Comment/uncomment; Ctrl + 4 - Comment a block of code; Ctrl + 5 - Uncomment a block of code; It would comment/uncomment a single/multi line/s of code with #. I find it the ...

2015年3月6日 · I'm wondering if there is any way to comment out part of a line, like you can do in c++ with /*this*/. The only comments I know about are # this which always goes to the end of the line and the """these""" ones, which do not work mid-line. Example use-case: using subprocess and need to temporarily comment out an argument -p 0 from the list:

2022年2月8日 · This heavily depends on where you're writing your python code. If you're writing it in Notepad, there won't be a shortcut for commenting a line. However, if you use an IDE, you will probably have such capability alongside the ability to change the shortcut. Just search Google for keyboard shortcuts for your preferred IDE.

2016年4月15日 · Yes, there is a shortcut for commenting out lines in Python 3.6 (Spyder). For Single Line Comment, you can use Ctrl+1. It will look like this #This is a sample piece of code. For multi-line comments, you can use Ctrl+4. It will look like this. #===== \#your piece of code \#some more code \#===== Note : \ represents that the code is carried to ...

2016年9月30日 · # This is a comment In contrast, three quotation marks (either ''' or """) can be used to easily produce multi-line comments. ''' This is also a comment. However, this comment crosses multiple lines ''' or """ This is yet another multiline comment For long comments the quotation marks are much easier than # comments. """ Hope this helps.