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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.
I'm sure this is clever, but wow, it's awfully dense. If you were writing code for production, it would need a lot of comments!
But I think you were not writing for production.
Im gonna take this
OMG bro,you show me a new method to play this!That's so interesting!
What does this do? Please some comment or description.
Good, but the same regExp is evaluated twice on a given string which is inefficient for very long inputs.
That can be optimized.
Wow, You have just shown me that simple task can have awesome and unobvious solutions :)
Impressive. very nice.
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Really clever !
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Hi @steffan153, I'm a beginner in java and I've never seen "<<", could you explain ? The mentioned doc didn't enlighten me a lot... Thanks :)
for these regex ones I'm not quite sure I understand how they verify that one pair doesn't close before an inner pair is closed?
Bit shift is awesome. Nice job
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That's a bitwise operator - the left bit shift.
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