Loading collection data...
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.
Best solution! I hope one day I will understand regexp so that I can write equally elegant solutions.
should check for non string argument
this one made me laugh. love it!
I didn't know you could do that lol
This comment is hidden because it contains spoiler information about the solution
LGTM!!
chad
Not intuitive for me but glad to know it exists.
Perfect Solution
what :D
Wut
:) same here
Didn't even know you could do this.
This comment is hidden because it contains spoiler information about the solution
This comment is hidden because it contains spoiler information about the solution
Loading more items...