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.
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Substring Regular Expressions
It will substring when the string have regex characters
https://www3.ntu.edu.sg/home/ehchua/programming/howto/Regexe.html
What is the method name? I don't understand how it splits!
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The 'Goodbye, server' request.