Ruby on Rails Sunday, August 18, 2013


I think you really need to make full use of Google. When you just put "barcode reader" in google, you can find various barcode readers, like QR Code reader, Code 39 reader, etc. I believe you can find what you want soon. Nowadays reading barcode is very easy with a barcode reader. You just install it in your program and do a few steps and the work is done.

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