Questions tagged [qr-code]
The QR code is a standardized format for two-dimensional barcodes that conforms to ISO standards.
I have developed a basic web application that fetches codes from an endpoint and generates a key, which is then used to create a QR Code. The key is in the form of an Uint8Array that needs to be converted into a QR Code. I am utilizing the angularx-qrcode ...
While working on my Vue.js project with Ionic and Capacitor, I encountered a challenge in reading QR Codes from the camera. Despite searching extensively, I couldn't find any specific solutions for Ionic Vue.js. However, I stumbled upon a small package cal ...
I'm working on a project to develop a nodeJS application that can scan QR codes using the Raspberry Pi3 board. I've been able to successfully implement this functionality with a USB camera using the Instascan node module. However, when attempting to util ...
Issue: Warning Message (node:24688) ExperimentalWarning: buffer.Blob is an experimental feature. This feature could change at any time (Use `node --trace-warnings ...` to show where the warning was created) Seeking Solution: How can I prevent this warning ...
Using this code allows me to generate QR Codes, but I am struggling with saving the generated QR Code in PNG or JPEG format. I have tried a few examples without success and I am continuing to try different methods. import React, { Component } from 'react' ...
I am utilizing the "vue-qrcode" plugin to create a QR code for my users linking to their public profile, which they can then easily share on platforms such as business cards. My goal is to provide users with the option to download the QR code with one but ...
After trying to create a QR code that opens the email App with pre-filled "To:", "Subject:", and "Body:", I encountered an issue with having multiple lines in the email body. Despite using the pyqrcode module, the text in the body appears as one line inste ...