"u" stands for unique, so after sorting it skips identical rows | Hacker News

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		ikari_pl on Nov 18, 2017 \| parent \| context \| favorite \| on: Microsoft and GitHub team up to take Git virtual f... "u" stands for unique, so after sorting it skips identical rows

exikyut on Nov 19, 2017 [–]

Oh! TIL, thanks!!

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