Name:Undefined
Clan:personal
Member Since:May 2017
Last Seen:Nov 2021
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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.
failed to consider ants = null!!
by the way is 'tna' dead or just running back?
its wrong. it will return true for s1='' and s2='dontBeEmpty'.
I changed it but the wrong version is still there!
I think it needs an unlikly to happen symbole to join on:
return a1.filter(x => a2.join('#').indexOf(x) > -1).sort()