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Creating a QR Code step by step

(www.nayuki.io)
247 points D4Ha | 1 comments | 17 Nov 24 18:26 UTC | HN request time: 0.206s | source
1. fforflo ◴[18 Nov 24 04:31 UTC] No.42169726[source]▶
Plug: Now that you know how they work, you can use them in your SQL queries too https://github.com/Florents-Tselai/pgQR