HN Duplicate Submissions

Users complain about, flag, and discuss duplicate story submissions on Hacker News, often questioning or critiquing the site's dupe detection system and submission policies.

📉 Falling 0.5x Other
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#6250
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Keywords

OP HN ycombinator.com URL EDIT IIRC dupe duplicate submission posted marked url days ago detector submissions linked

Sample Comments

rbanffy • Apr 9, 2017 • View on HN

This was a dupe from an article posted 2 days ago. Not sure why it wasn't detected.

koolba • Oct 18, 2016 • View on HN

Wasn't this posted here twice already?

latch • May 21, 2010 • View on HN

that's a dupe of this one..if you look at the time posted, you'll see this one is a head a handful of seconds.

pc86 • Nov 18, 2013 • View on HN

This is a dupe of something submitted earlier this morning. Was the original deleted for some reason?

yodon • Oct 31, 2018 • View on HN

If you're going to report as dupe, please provide the link to the previous appearance

petepete • Apr 9, 2020 • View on HN

This is a dupe from earlier today.

shshhdhs • Nov 8, 2018 • View on HN

Dupe. Has been posted several times today.

ericmay • Feb 24, 2022 • View on HN

Somehow a dupe got posted. Sorry.

phreeza • Sep 11, 2015 • View on HN

Huh, how did that get past the dupe detector? It's exactly the same URL.

detaro • Nov 18, 2020 • View on HN

you clearly know this submission is a duplicate, please don't copy-paste the same comment to all of them. Link the previous & flag instead please.