I have looked after, without luck, a free C/C++ API for Windo开发者_开发问答ws that can be used in a project I am about to start. There are libraries for Java and C# but the fact is there is no one fo
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I\'m working on a BlackBerry app which will be used in cafes and restaurants, and one of the features is QR code scanning
I need to develop web app that will return qr code(or link to qr code) to mobile clients. I plan to learn the basics of GWT because i alredy know java programming.
Okay, so I\'m going to take the off chance that someone here has used zxing before. I\'m developing a Java application, and one of the things it needs to do is encode a byte array of data into a QR Co
couldn\'t find it exactly from earlier questions, but I am probably repeating an earlier question, so apologies upfront ;-)
I am trying to generate UTF-8 QRCode so that I can encore accents and Unicode characters. To test it, I am using many decoding solution :
I want to develop a supermarket application for checking and billing. Shoul开发者_StackOverflow中文版d I use barcodes or qrcodes? Which will give better accuracy?The biggest difference here is that a