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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.
can someone explain this
Can anyone tell me what the purpose of the [:-1] is in this particular solution? I dont really understand why this solution doesnt work without it
simple my ass ive been looking at the regex thing for like 30 mins and i have no idea whats happening
isnt obvious to me at all
can someone explain this?