Aaron Parecki

#qrcode

• RevK®'s ramblings: How not to QR (NHS COVID-19 App) (www.revk.uk)

  #qr #qrcode #url

  Thu, Sep 24, 2020 7:03am -07:00

• Fun with QR Codes

  It's a little known fact that QR codes are actually quite tolerant of errors and missing pixels, so much so that you can completely cover up a bunch of them with junk and the code still scans fine. This is the principle behind the site I made, vanity-qrcode.com, which allows people to create QR codes with text overlaid on them.

  continue reading...

  20 likes 8 replies 2 mentions

  #qrcode

  Mon, Oct 5, 2015 6:04pm -07:00
• Example: Use The iOS 7 Barcode Scanner API And Identify Different Types Of Barcodes (maniacdev.com)

  #ios #qrcode #tutorial

  Sun, Jun 22, 2014 10:20am -07:00
• Scanning Barcodes with iOS 7 (Objective-C) (www.infragistics.com)

  #ios #qrcode #tutorial

  Sun, Jun 22, 2014 10:20am -07:00
• How To Scan QR Code Using AVFoundation Framework (www.appcoda.com)

  #ios #qrcode #tutorial

  Sun, Jun 22, 2014 10:20am -07:00
• QArt Codes (research.swtch.com)

  #qr #qrcode

  Fri, Apr 13, 2012 8:39am -07:00
• SourceForge.net: HOWTO: Scan images using the API - zbar (sourceforge.net)

  #code #library #qrcode

  Mon, Nov 1, 2010 4:31pm -07:00
• How to create QRcode (www.swetake.com)

  #algorithm #barcode #programming #qrcode #reference

  Mon, Nov 1, 2010 4:00pm -07:00