Top "Qr-code" questions

QR code is an ISO-standardized two-dimensional barcode format.

How to make a QR code reader

I want to make a QR code reader for android app. if you all have any information to create it …

android qr-code
What is the spec for formatting data in QR codes? I can not find it anywhere

I'm specifically asking if, and what, is the specification for formatting the text inside a QR code - not how …

qr-code data-formats
Secure / Encrypted QR Codes

Is there an application where you can generate encrypted QR Codes? I havent a lot of literature on encrypting QR …

qr-code
Javascript QR code reading libraries

I wish to use QR codes in a PhoneGap-based mobile app. There are several ways to generate QR codes using …

javascript cordova qr-code
QR codes image generator in java (open source but no GPL)

I'm seeking an open source QR codes image generator component in java (J2SE), but the open source licence mustn't …

java encode qr-code
QR Code generation in ASP.NET MVC

Is there a .NET API that generates QR Codes such as this one? I'd like to display these on pages …

.net asp.net-mvc computer-vision barcode qr-code
Read qrcode from a web page with camera.

Im looking for a solution to read a QRCode on a webpage. Lets say I've generated with PHP and some …

javascript camera qr-code
How to draw a QR code with Qt in native C/C++

QR in Qt As a companion question to How to scan for QR codes with Qt, I want to know …

c++ qt render qr-code
javascript API for generating QR codes

I'm currently looking for a js library that can encode text in qr codes. The only one I've been able …

javascript qr-code
printing QR codes through an ESC/POS thermal printer?

I'm printing some QR codes (from a Ruby script) writing ESC/POS commands to a Epson TM-T20 thermal printer. BTW, …

ruby printing barcode qr-code zebra-printers