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Collections are a way for you to organize kata so that you can create your own training routines. Every collection you create is public and automatically sharable with other warriors. After you have added a few kata to a collection you and others can train on the kata contained within the collection.
Get started now by creating a new collection.
Not a school 42 student here - I just switch to whichever loop I feel is appropriate.
Are you school 42 student? They use mostly whiles. :)
I like this sulution very much, the renaming makes it much more readable.
Is it the shortest way to write a real one-line function?
TIL what the bitwise OR operator does