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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.
what in the javascript
🤯🤯🤯
While this solution seems very elegant, it's bad in performance on very similar strings and in fact will time out when
s1 = s2 + 'a'
becausesplit
is a very expensive operation.How he figured that out? Wow
Can anyone walk me through this solution and why it works step by step. Read a few discussions but not getting it
This is genius!
Wow this is the best solution - so simple and clever.
does it actually work? I cant make sense of it....
nice!
nice performance and everything