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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.
If you are using .split()..... Read Pydocs!
If sep is not specified or is None, a different splitting algorithm is applied:
runs of consecutive whitespace are regarded as a single separator, and the result will
contain no empty strings at the start or end if the string has leading or trailing whitespace.
Consequently, splitting an empty string or a string consisting of just whitespace with a
None separator returns [].