You can also find that result by clicking on "past" under the submission.
I want to see someone do a post on how they analyzed all of the top stories on HN (ones that got more than "x" upvotes) and calculated the ones that could be resubmitted after "y" time period had gone by. For extra bonus points figure out if any particular hn handle has gone in and resubmitted old stories in the past by a similar technique and analysis.
In Go.
I found it in a StackOverflow answer and found it worth sharing. Didn't bother checking if it had already been posted on hackernews.
Normally when people tell you something has been submitted before they're saying "you might find some of these earlier comments interesting too".