HN only stops it for a few months, that post was from more than a year ago. | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

		stonemetal on Oct 1, 2012 \| parent \| context \| favorite \| on: Donut math: How donut.c works HN only stops it for a few months, that post was from more than a year ago.

DanielRibeiro on Oct 1, 2012 [–]

Actually HN stops very old posts as well (it can fail, but it is very infrequent).

On this case, the urls are not identical: the older one did not have the www.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact