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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.
too late now with more than 10 languages and 37,000 completions
Not really, because then we'd have to end it with
_, but this way we just drop the trailing spaces.But we don't want a string here, we want a single char.