QRCode | 二维码生成

by hbbliyong Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(10)Vulnerabilities Install Support

kandi X-RAY | QRCode Summary

QRCode is a Java library. QRCode has no bugs, it has no vulnerabilities and it has low support. However QRCode build file is not available. You can download it from GitHub.

二维码生成

Support

Quality

Security

License

Reuse

Support

QRCode has a low active ecosystem.

It has 37 star(s) with 12 fork(s). There are 3 watchers for this library.

It had no major release in the last 6 months.

QRCode has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of QRCode is current.

Quality

QRCode has 0 bugs and 0 code smells.

Security

QRCode has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

QRCode code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

QRCode 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 releases are not available. You will need to build from source code and install.

QRCode has no build file. You will be need to create the build yourself to build the component from source.

Installation instructions are not available. Examples and code snippets are available.

Top functions reviewed by kandi - BETA

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

Test program
Test the QR Code
Display QR Code
Demonstrates how to decode QR Code

Get all kandi verified functions for this library.

QRCode Key Features

No Key Features are available at this moment for QRCode.

QRCode Examples and Code Snippets

No Code Snippets are available at this moment for QRCode.

Community Discussions

Trending Discussions on QRCode

Updating sub document using save() method in mongoose does not get saved in database and shows no error

How to add android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED when creating enrollment token for afw#setup enrollment

How do I combine Text and an Image File into one Image File in Flutter?

Return inline dynamic SVG from MVC Controller

Library QUIRC is not linked. No decoding is performed. Take it to the OpenCV repository

AttributeError: 'Ui_Dialog' object has no attribute 'textEdit_2'

QR code generated but it is not scannable - React Native

laravel/passport for laravel lumen support

Redux Toolkit :Error: "reducer" is a required argument, and must be a function or an object of functions that can be passed to combineReducers

How do I update pictures using Tkinter?

QUESTION

Updating sub document using save() method in mongoose does not get saved in database and shows no error

Asked 2022-Mar-31 at 09:27

I have a Mongoose model like this:

...

ANSWER

Answered 2022-Mar-30 at 15:18

As far as I understand, you are just looping through the candidates array but you are not storing the updated array. You need to store the updated data in a variable as well. Please give it a try with the solution below using map.

Source https://stackoverflow.com/questions/71675953

QUESTION

How to add android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED when creating enrollment token for afw#setup enrollment

Asked 2022-Mar-18 at 18:55

We successfully can add android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED:true to a qrCode bundle by injecting the property into the returned enrollment token before converting to a QR code which will indeed leave system apps enabled; however, I would like to have the option to enroll a device using the afw#setup DPC enrollment method by entering the returned token value in as a manual code instead of creating a QR code.

When creating the token via Method enterprises.enrollmentTokens.create, is there any way to pass the android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED:true property when creating the token to allow this property to take effect while manually entering the token value? Or is that property only allowed to affect QR code enrollments rather than manual ones?

For example, I want to use this DPC identifier method by entering the code manually but with the passed android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED:true

Here is the documentation: https://developers.google.com/android/management/provision-device#dpc_identifier_method

I have tried multiple ways to set a qrCode value during token creation but the property never shows up in the returned enrollment_token object. For example if I use this to create a token:

...

ANSWER

Answered 2022-Mar-18 at 18:55

The API generates the contents of the qrCode field. When manually inputting the enrollment token during afw#setup enrollment, you cannot use DPC extras like android.app.extra.PROVISIONING_LEAVE_ALL_SYSTEM_APPS_ENABLED.

Extras are only usable when provisioning devices via QR Code or Zero Touch.

Please refer to this link for more info. https://developers.google.com/android/management/provision-device#example_qr_code_bundle https://developers.google.com/android/work/play/emm-api/prov-devices#create_a_qr_code

Source https://stackoverflow.com/questions/71489314

QUESTION

How do I combine Text and an Image File into one Image File in Flutter?

Asked 2022-Mar-17 at 20:01

Below is a snippet of code from a function that uploads a generated QR code (using the qr_flutter package) to firebase storage; then gets the firebase storage url to save in a custom model that is uploaded to firebase firestore (not shown).

This works fine, however I want to upload a file that consists of the QR code bounded by title text above and address text below. (Essentially a Column with children [title, qrFile, address]).

My question is: How do I combine Text and my qrFile into a single image file that I can upload to firebase storage?

...

ANSWER

Answered 2022-Mar-17 at 20:01

One solution is to use the screenshot package (https://pub.dev/packages/screenshot). This package has a function to save a widget as an image (without displaying it on screen) as shown below.

Source https://stackoverflow.com/questions/71504797

QUESTION

Return inline dynamic SVG from MVC Controller

Asked 2022-Mar-11 at 11:50

I'm building a method on my Controller to generate an SVG QR Code (QRCoder) and I'm trying to inline the resultant SVG from the controller into the View using a Method on the Controller.

When I attempt to view the method directly, I see the SVG XML coming back successfully, but it's getting an exception. I'm not quite sure what I need to make my controller return so that I can do this in my view.

...

ANSWER

Answered 2022-Mar-11 at 11:50

Turns out to be very simple to solve. Just needed to return Content instead of File

But took a lot of experimenting.

Source https://stackoverflow.com/questions/71432007

QUESTION

Library QUIRC is not linked. No decoding is performed. Take it to the OpenCV repository

Asked 2022-Mar-08 at 11:19

I am trying to get a qrcode with opencv, in order to do this I have the following code:

...

ANSWER

Answered 2022-Mar-08 at 11:19

The version of OpenCV you get with the apt package is always fairly old. Additionally, there's no guarantee that all the modules (here: the QR decoder) were given the required dependencies (here: quirc). Installing additional packages wouldn't solve this because OpenCV needs them at build time, before packaging.

To get the most recent version, install it via pip:

Source https://stackoverflow.com/questions/71382576

QUESTION

AttributeError: 'Ui_Dialog' object has no attribute 'textEdit_2'

Asked 2022-Mar-05 at 12:06

I am having trouble setting the inheritance. I want to activate the generator function when the pushButton_3 is clicked but I keep getting the error in the title. My full code:

...

ANSWER

Answered 2022-Mar-05 at 12:06

self.pushButton_3.clicked.connect(self.generate()) at this line you are not connecting the generate function but you are calling it by adding () to function name, so change it to self.pushButton_3.clicked.connect(self.generate) and self.generate should accept one argument x which is callback event of pushbutton

so either change definition of self.generate which accepts one argument or make a lambda function which accepts one argument and calls self.generate by placing this line self.pushButton_3.clicked.connect(lambda x: self.generate())

Source https://stackoverflow.com/questions/71361785

QUESTION

QR code generated but it is not scannable - React Native

Asked 2022-Mar-03 at 15:41

I have generated QR code using

"react-native-qrcode-svg": "^6.1.2", "react-native-svg": "^12.1.1",

Generated QR Code is like this, qr code

Not getting any result after scanning this.

This is the code,

...

ANSWER

Answered 2022-Mar-03 at 15:41

You need to invert the colors and have a white border around the image, like this:

The border around the image should have at least the width of the QRCode's pixel, so if the smallest square inside the image has 8×8px, then the border should have at least 8px.

The color outside the border can be white too.

Source https://stackoverflow.com/questions/71323005

QUESTION

laravel/passport for laravel lumen support

Asked 2022-Feb-28 at 06:27

Currently i'm using laravel lumen version 8 for API and i want to integrate laravel/passport for OAuth authorization for the API but when i try to install laravel/passport i get the following error and cannot install laravel/passport for the project. I tried installing dusterio/lumen library for laravel/passport but the package had also some issue with lumen 8.

...

ANSWER

Answered 2022-Feb-28 at 06:27

Main problem is the tymon/jwt-auth removing this package and clean install fixed the problem.

Source https://stackoverflow.com/questions/71290571

QUESTION

Redux Toolkit :Error: "reducer" is a required argument, and must be a function or an object of functions that can be passed to combineReducers

Asked 2022-Feb-25 at 08:50

With this code i got no error.

...

ANSWER

Answered 2022-Feb-22 at 07:30

Try this way

Source https://stackoverflow.com/questions/71216724

QUESTION

How do I update pictures using Tkinter?

Asked 2022-Feb-10 at 18:21

I've been having a problem with updating a picture in python using Tkinter. This program is creating a QR code and is displaying it on the window. I have no idea how to update it when it changes, the file name stays the same it just changes. This is what activates the creation of a QR code

...

ANSWER

Answered 2022-Feb-10 at 18:21

You should create the label with the qr code once, and then update the label whenever you create the new qr code. Here's an example based off of your code:

Source https://stackoverflow.com/questions/71069514

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

Vulnerabilities

No vulnerabilities reported

Install QRCode

You can download it from GitHub.
You can use QRCode like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the QRCode component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

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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