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0 pointsColinWright14y ago0 comments

There has always been a duplicate detector. If you submit an identical URL, instead of a submission, you upvote the original version and get shown that page.

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2 comments · 1 top-level

wccrawford14y ago· 1 in thread

It doesn't always work, though. Sometimes it will still create a new post, even with an identical URL.

ColinWrightOP14y ago

I suspect it only works for items in the cache, and anything old enough and not recently referenced might only be on disk and not get checked.

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