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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.
that's a good code
厉害,一行搞定
I love it. Short. Elegant. Literally does what this function is supposed to do. Change every character except the last 4. Beauty!
This one's hot, love it!
This solution is far more elegant than the top one. In fact, no solution could be simpler than this one.
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