Numpy - Copying Arrays Warning – unnecessary commas

Describe your problem and how to reproduce it:

The challenge in the numpy module Numpy - Copying Arrays Warning provides the different options separating the items with , comma characters

[1, 2, 3, 4, 5]
[1, 2, 20, 4, 5]
[1, 20, 3, 4, 5]

Since the challenge describes numpy arrays however, the correct syntax would be

[1 2 3 4 5]
[1 2 20 4 5]
[1 20 3 4 5]

I’d be more than glad to fix this with a pull request if you agree 👍

Add a Link to the page with the problem:

https://www.freecodecamp.dev/learn/data-analysis-with-python/numpy/copying-arrays-warning

[ojeytonwilliams]

Don’t worry, it happens. So, the first thing to do is make sure you make a backup of your work, because you’ll need to reset your master branch. Once you’ve backed it up these are the steps

git fetch upstream master
git checkout master
git reset --hard FETCH_HEAD

at this point your master will only have the commits that this remote has.

Now, create a new branch off master:

git checkout -b fix/copying-arrays-warning

That branch is where you can put the commits to fix this issue.

The other PR looked fine, so I merged it. No need to worry about that one!

[ojeytonwilliams]

That makes sense to me. @borntofrappe a PR would be very welcome!