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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.
how so? /genq
according to my introduction to logic (or was it structired programming? cant remember) class, doing that is considered "defensive programming" and isn't a good practice.
to clarify, i think they mean doing checks like that when they arent needed. if the excercise says the input will always be a valid string, then you shouldnt do a check for that
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nice contract
i mean, yeah, but the task specifically asks you to include your points when calculating the class averange :p
i... i didnt knew .reverse() was a thing...