this post was submitted on 20 Jul 2023
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SNOOcalypse - document, discuss, and promote the downfall of Reddit.

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SNOOcalypse is closing down. If you wish to talk about Reddit, check out !reddit@lemm.ee, !reddit@lemmy.world and !RedditMigration@kbin.social.


This community welcomes anyone who wants to see Reddit gone. Nuke the Snoo!

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[โ€“] Gork 5 points 1 year ago (1 children)

I see an outline of a QR code in there. How well would that work if someone could just vandalize a single pixel within the code and break it?

[โ€“] alwaysconfused@lemmy.ca 3 points 1 year ago

QR code error correction

I was curious about this a while ago but there are a bunch of features including error correction for damaged or partial codes. If I remember correctly, it was created for automated manufacturing so it makes sense to have redundancies to minimize delays and downtime.