Name:JohKem
Clan:Unknown
Skills:theoretical physics, c++
Member Since:Oct 2016
Last Seen:Apr 2018
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Following:5
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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.
Thanks a lot for your encouragements!
It's a const reference, which can be bound to pretty much everything (const/non-const, lvalue/rvalue). If you want to modify the temporary string then you may choose to accept it by value without breaking anything, but I don't think this should be default.