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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.
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Because a function can only return once. Once it hits a return it doesn't execute any more lines.
No.
isn't it modifying the original array?
thanks
see above (manual notification)
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because of the function written just on the left of the parenthese
EDIT: errr.... Didn't you read the comments below...??? x)
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Thanks!
I discovered recursion last week watching MIT OCW videos.
What a beautiful tool.
Great solution.
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I don't get it =/
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