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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.
Nice solution, I wonder why the sum method doesn't work here?
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It's resolved sequentially, so the first truthy value left to right and defaulting to whatever the last item is regardless of its value if all others are falsey.
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Algun dia lo hare asi!
Click on Show Variations! There is multiline version.
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Because the second returns nil in this case:
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Yes, that solution is for Python 2.
Something must have changed, this solution won't work anymore
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I think that's the expeted behavior...
Hello, !lolhello " spacebar " ---> Hello, !
Best practices ?:))
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