Hacker News: ohchttps://news.ycombinator.com/user?id=ohcHacker News RSShttps://hnrss.org/hnrss v2.1.1Fri, 17 Apr 2026 03:29:43 +0000<![CDATA[New comment by ohc in "Solving Rush Hour, the Puzzle (2018)"]]>Great article, very impressive to solve the entire game, rather than just individual puzzles.

PS: Good chance that if you're reading these comments that you will appreciate this video by 2swap, visualising solutions to Rush Hour in 3D: https://youtu.be/YGLNyHd2w10?si=fGFqzEbmV3utbA0O

]]>Mon, 08 Dec 2025 11:40:26 +0000https://news.ycombinator.com/item?id=46191143ohchttps://news.ycombinator.com/item?id=46191143https://news.ycombinator.com/item?id=46191143<![CDATA[One Simple Trick to Better Types]]>Article URL: https://www.mechanicalrock.io/blog/one-simple-trick-to-better-types

Comments URL: https://news.ycombinator.com/item?id=45460525

Points: 1

# Comments: 0

]]>Fri, 03 Oct 2025 08:36:42 +0000https://www.mechanicalrock.io/blog/one-simple-trick-to-better-typesohchttps://news.ycombinator.com/item?id=45460525https://news.ycombinator.com/item?id=45460525<![CDATA[New comment by ohc in "Linux Kernel Exploitation: Attack of the Vsock"]]>I can't read the dark blue links on the black background

]]>Wed, 30 Apr 2025 21:00:55 +0000https://news.ycombinator.com/item?id=43850611ohchttps://news.ycombinator.com/item?id=43850611https://news.ycombinator.com/item?id=43850611<![CDATA[New comment by ohc in "JSLinux"]]>You can hit Tab twice to get a list of commands that are available

]]>Tue, 15 Apr 2025 23:38:27 +0000https://news.ycombinator.com/item?id=43699730ohchttps://news.ycombinator.com/item?id=43699730https://news.ycombinator.com/item?id=43699730<![CDATA[New comment by ohc in "Shifting Cyber Norms: Microsoft security POST-ing to you"]]>I agree that email scanners really shouldn't be sending POST requests... but there is already a solution for this; follow RFC 8058 - https://datatracker.ietf.org/doc/html/rfc8058

]]>Thu, 23 Jan 2025 15:19:47 +0000https://news.ycombinator.com/item?id=42804856ohchttps://news.ycombinator.com/item?id=42804856https://news.ycombinator.com/item?id=42804856