qrcode-reader | qrcode-reader webapp to scan qrcode from the browser | QRCode Processing library

by jeromeetienne JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(4)Vulnerabilities Install Support

kandi X-RAY | qrcode-reader Summary

qrcode-reader is a JavaScript library typically used in Utilities, QRCode Processing applications. qrcode-reader has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

Just a webapp to read qrcode. here is a an example of qrcode. Here is the same image added inline.

Support

Quality

Security

License

Reuse

Support

qrcode-reader has a low active ecosystem.

It has 9 star(s) with 3 fork(s). There are 2 watchers for this library.

It had no major release in the last 6 months.

There are 3 open issues and 0 have been closed. There are 1 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of qrcode-reader is current.

Quality

qrcode-reader has 0 bugs and 0 code smells.

Security

qrcode-reader has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

qrcode-reader code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

qrcode-reader does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

qrcode-reader releases are not available. You will need to build from source code and install.

It has 755 lines of code, 0 functions and 40 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed qrcode-reader and discovered the below as its top functions. This is intended to give you an instant insight into qrcode-reader implemented functionality, and help decide if they suit your requirements.

Reader block data reader
Detection of white - line segment
Creates a GF polygon .
Parse bit matrix .
13 . 2 - bit implementation
Debounce a function .
Apply a template .
A bit matrix .
The GF2 implementation of the Greatest class
Creates a new version

Get all kandi verified functions for this library.

qrcode-reader Key Features

No Key Features are available at this moment for qrcode-reader.

qrcode-reader Examples and Code Snippets

No Code Snippets are available at this moment for qrcode-reader.

Community Discussions

Trending Discussions on qrcode-reader

Why does this module return undefined?

vue nuxt qrcode reader installation

Camera View adjusting

VueJS - Datalist input not clearing value

QUESTION

Why does this module return undefined?

Asked 2022-Feb-27 at 22:07

I'm writting a code in NodeJs using jimp and qrcode-reader. Those dependencies work well. The issue lies when I export the code into a module. And supposedly, it should return a value. This is an arrow function that returns the URL of the QR Code. However, If I use "console.log", I can see it works. But when I use the module, it returns undefined. Perhaps I'm missing something real simple.

Here is the code of the module:

...

ANSWER

Answered 2022-Feb-27 at 22:07

Your scanQR function is not returning anything: and therefore when you assign its return value, you get undefined. That is expected. The issues comes from you attempting to returning something inside a callback that is only fired asynchronously.

To solve this issue you will need to wrap the inner logic in a promise (which is returned). Then, you can resolve/reject the promise based on whether the code was successfully executed, or threw an error:

Source https://stackoverflow.com/questions/71288762

QUESTION

vue nuxt qrcode reader installation

Asked 2020-Apr-28 at 07:37

I'm having a Nuxt.js project where I try to use the qrcode-scanner library I fallow the steps to register globaly.

I made a js file in plugins folder and add the fallowing code

...

ANSWER

Answered 2020-Apr-28 at 07:37

i test your code and it works for me by the way i explain my steps for you, maybe you forget one step:

install package with npm install vue-qrcode-reader
make file named qr.js in my plugin folder
then put this code on it:

Source https://stackoverflow.com/questions/61463594

QUESTION

Camera View adjusting

Asked 2020-Apr-09 at 09:06

I'm not too experienced with Swift or Xcode so any help would be appreciated!

I have made a separate .swift file for my QR/Camera Controller. I found this tutorial online on how to make a QR Code Reader and I typed in the Code provided and everything is fine except the Camera View isn't appearing properly on the Screen (using iPhone 8). How can I adjust the Video View?

Code:

...

ANSWER

Answered 2020-Apr-09 at 06:01

You should use NSLayoutConstraint from the storyboard.

Step #1

this is your current state

step #2

add top, leading, trailing and bottom constraint

step #3

final result

Source https://stackoverflow.com/questions/61114539

QUESTION

VueJS - Datalist input not clearing value

Asked 2020-Jan-31 at 12:35

I have a vue componenent that scans a QR code and inputs some information into a database upon success. This works great. However, once the data gets sent successfully I want to clear my datalist input field like so: $('#adduser').val('');, but nothing is working. The input remains filled in.

Here is my code at present..

...

ANSWER

Answered 2020-Jan-31 at 12:35

Define a dedicated property for your input.

Source https://stackoverflow.com/questions/60003741

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install qrcode-reader

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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