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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.
When I put 'group by' and 'order by' statements out of the crosstab function, and select 1 as the value of corresponded category inside crosstab, grouping and summing outside - some of my result values are less than in the results. When I do the same query but with mentioned statements inside the crosstab function I pass the tests. Am I running into some common mistake?
wite -> wRite
This is awesome!
thanks
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have wrote solution like this for python 3
have wrote solution like this for python 3
have wrote solution like this for python 3
have wrote solution like this for python 3