• 3 Posts
  • 179 Comments
Joined 1 year ago
cake
Cake day: July 14th, 2023

help-circle






  • About the QR code, the code itself can’t tell whether its being scanned or not. I assume the QR code is a URL to a website and the server sends you the notification. So if somebody scanned the QR code and opened the link in their browser but then closed their browser without closing the tab, each time they reopen the browser and the tab automatically refreshes it would seem like a new scan. Even if the URL itself is supposed to forward the user after the notification, some browsers screw up the forwarding process or open the forward address in a new tab, depending on the user settings.













  • Ah, that sucks, I’d suggest to get some of the shelve as an emergency solution, but I know some countries don’t sell negative diopter lenses without a prescription. The issue is that polishing out those scratches even if it’s just the coating can change the lenses diopter value even by a tiny amount. This can lead to distortions or blurriness even if it looks perfectly smooth. Ask around some opticians, maybe they have a cheaper plastic replacement lenses or they can polish them out professionally for a fee. I know this sucks but I wouldn’t mess around with this on my own, it can damage your eyes in the long run.