I\'m trying to understand how the rsync algorithm works with respect to rolling checksums and blocks that match in a staggered fashion.
There are 8 cards on the table, with four faces visible and four hidden. Click on a card to turn it and if there\'s a pip-match or suit-match, show sparks around the associated cards.
Whats the best way to query MySql when I want the query return all rows where at least one value in a list of values matches at least one value in a list of values?
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