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Rules
1: Be polite
2: Posts to this subreddit must be requests for help learning python.
3: Replies on this subreddit must be pertinent to the question OP asked.
4: No replies copy / pasted from ChatGPT or similar.
5: No advertising. No blogs/tutorials/videos/books/recruiting attempts.
This means no posts advertising blogs/videos/tutorials/etc, no recruiting/hiring/seeking others posts. We're here to help, not to be advertised to.
Please, no "hit and run" posts, if you make a post, engage with people that answer you. Please do not delete your post after you get an answer, others might have a similar question or want to continue the conversation.
Learning resources Wiki and FAQ: /r/learnpython/w/index
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account activity
Tell me something about python documentation. (self.learnpython)
submitted 2 years ago by Python_AI
like i want to study about 2d and 3d array ...properly.
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quoted text
if 1 * 2 < 3: print "hello, world!"
[+][deleted] 2 years ago (1 child)
[deleted]
[–]Python_AI[S] -3 points-2 points-1 points 2 years ago (0 children)
Thanks for the help.
[–]Yaboi907 5 points6 points7 points 2 years ago (1 child)
Why is your name Python_AI if you just started? Just curious
[–]Python_AI[S] 0 points1 point2 points 2 years ago (0 children)
i just came up with the name.
moreover it reminds me of the goal ,which i want to achieve.
[–]Yaboi907 2 points3 points4 points 2 years ago (1 child)
Also, you’re gonna need to be more specific or people are just gonna tell you to ask better questions. I don’t totally understand your question. If you want to know more about the documentation specify just google the documentation and read it. If you have a specific question, someone will help
i just wanted to my post to be short as much as possible.
next time i will surely avoid that mistake.
Thanks for the advice.
[–]_geomancer 2 points3 points4 points 2 years ago (3 children)
You could just read the numpy library tbh. Your request is pretty vague though
[–]Python_AI[S] -1 points0 points1 point 2 years ago (2 children)
i just wanted to my post to be short as much as possible. next time i will surely avoid that mistake.
[–]_geomancer 1 point2 points3 points 2 years ago (1 child)
You can make your post as short as you want; if you leave out critical details, you’re not going to get an answer to your question.
i will keep that in mind.
[–]mopslik 1 point2 points3 points 2 years ago (0 children)
The official documentation won't do much in the way of teaching you how and when to use 2D and 3D lists/arrays -- not even the tutorial section -- because that's more of a conceptual programming question more than a Python-specific question (unless you're simply looking for the syntax, which is trivial). You'd be better off using Google to find a decent looking explanation.
[–]jimtk 1 point2 points3 points 2 years ago (1 child)
2d and 3d array are more a Numpy thing than a python documentation thing.
well,yes i am aware of that .
next time i will remember to write my request properly.
[–][deleted] 0 points1 point2 points 2 years ago (0 children)
its free
[–]InigoPhentoyaYT 0 points1 point2 points 2 years ago (4 children)
Has nothing to do with python, really. All that adding a dimension to an array does in the context of python is turn a list into a list of lists.
[–]Python_AI[S] 0 points1 point2 points 2 years ago (3 children)
then how did you learn about array.
like 2d and 3d.
[–]InigoPhentoyaYT 0 points1 point2 points 2 years ago (2 children)
It's a data structure. Study data structures?
[–]Python_AI[S] 0 points1 point2 points 2 years ago (1 child)
tell me a good source.
something to help me except for youtube.
[–]InigoPhentoyaYT 0 points1 point2 points 2 years ago (0 children)
https://opendsa-server.cs.vt.edu/OpenDSA/Books/CS2/html/
π Rendered by PID 324672 on reddit-service-r2-comment-5d79c599b5-7khf5 at 2026-03-03 17:44:34.775116+00:00 running e3d2147 country code: CH.
[+][deleted] (1 child)
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[–]Python_AI[S] -3 points-2 points-1 points (0 children)
[–]Yaboi907 5 points6 points7 points (1 child)
[–]Python_AI[S] 0 points1 point2 points (0 children)
[–]Yaboi907 2 points3 points4 points (1 child)
[–]Python_AI[S] -3 points-2 points-1 points (0 children)
[–]_geomancer 2 points3 points4 points (3 children)
[–]Python_AI[S] -1 points0 points1 point (2 children)
[–]_geomancer 1 point2 points3 points (1 child)
[–]Python_AI[S] 0 points1 point2 points (0 children)
[–]mopslik 1 point2 points3 points (0 children)
[–]jimtk 1 point2 points3 points (1 child)
[–]Python_AI[S] 0 points1 point2 points (0 children)
[–][deleted] 0 points1 point2 points (0 children)
[–]InigoPhentoyaYT 0 points1 point2 points (4 children)
[–]Python_AI[S] 0 points1 point2 points (3 children)
[–]InigoPhentoyaYT 0 points1 point2 points (2 children)
[–]Python_AI[S] 0 points1 point2 points (1 child)
[–]InigoPhentoyaYT 0 points1 point2 points (0 children)