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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.
Hello I'm a beginner so this sentence made me confused:
'Practise some SQL fundamentals by making a simple database on a topic you feel familiar with. Or use mine, populated with a wealth of Sailor Moon trivia.'
I tapped query: 'create database dog;' thinking I have a task to make database on a topic that im familiar with. But this was not at all the assignment.
Please make assignment more clear by deleting mentioned above sentence.
Execution Timed Out (12000 ms) every time i return bool, True or False.
My algorythm works... but i can't return bool.