Usual previous submissions :<p><a href="https://news.ycombinator.com/item?id=1548013" rel="nofollow">https://news.ycombinator.com/item?id=1548013</a> - 1334do<p><a href="https://news.ycombinator.com/item?id=2873902" rel="nofollow">https://news.ycombinator.com/item?id=2873902</a> - 952do