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1.
A scannable QR code advertisement created by drones above the skies of Shanghai (twitter.com/pathfinder)
2 points by rgj on April 18, 2021 | past
2.
Show HN: Naked domain to www redirector service with TLS and IPv6 support (forcewww.com)
3 points by rgj on Dec 5, 2016 | past | 5 comments
3.
MySQL function to find the number of working days between two dates (stackoverflow.com)
1 point by rgj on Jan 23, 2014 | past

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