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.
I thout about this too...
but wasn't sure about 2 occurencies of the same letter
Doc. says :
Definition and Usage
The find() method finds the FIRST occurrence of the specified value.
Thanks...