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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.
Lol, we need a fix :O
My code works but there is a rounding problem. Some of of my answers are a thousandth lower than expected. What to do ?
Ok... I passed it by cheating. I'm not very proud about it. Just saying there are ways to cheat that are not prevented by the verification...
My code is working in the test and returns what I want it to but still I have this error. A little help here please...
PG::AmbiguousColumn: ERROR: ORDER BY "location" is ambiguous
LINE 5: ORDER BY location DESC, id