QR | IEC18004 2D barcode generation library and command line | QRCode Processing library

I am trying to connect my Android 11 device with android studio over adb wifi but it is not working.

I updated to latest stable bumblebee and updated my SDK I tried turning off firewall on my pc but it is same result.

When I use QR code method my android phone just shows "pairing device" and nothing happens If I try the code method, android studio just shows "searching for devices" but nothing happens

and, yes, I enabled wireless debugging on my phone and I am connected to the same wifi network.

I don't know if the problem is with my computer or phone. I do not have any other Android11+ phone to try with

We use declarations like the following one (Manifest) to link to certain parts of the app:

After updating my npm packages, some of the imports from the 'vue' module started showing errors:

TS2305: Module '"../../node_modules/vue/dist/vue"' has no exported member 'X'

where X is nextTick, onMounted, ref, watch etc. When serving the project, Vue says it's "failed to compile". WebStorm actually recognizes the exports, suggests them and shows types, but the error is shown regardless. Some exports like computed and defineComponent work just fine.

What I've tried:

• Rollback to the previously used Vue version "3.2.2" > "3.0.11". It makes the abovementioned type errors disappear, but the app stops working entirely, showing lots of TypeError: Object(...) is not a function errors in console and not rendering the app at all. In the terminal, some new warnings are introduced: "export 'X' (imported as '_X') was not found in 'vue' where X is createElementBlock, createElementVNode, normalizeClass and normalizeStyle.
• Rollback other dependencies. None of the ones that I tried helped fix the problem, unfortunately.
• Manually declare the entirety of 'vue' module. We can declare the 'vue' module exports in shims-vue.d.ts, and it actually makes the errors disappear, however, this seems like a terrible, time-consuming workaround, so I would opt out for a better solution if possible.

My full list of dependencies:

I have an activity that requires camera permission.

this activity can be called from several user configurable places in the app.

The rationale dialog and permission dialog themselves should be shown before the activity opens.

right now I am trying to handle these dialogs in some kind of extension function.

Im new in xamarin, Im trying to make a Button that opens a scanner form that scans qr/barcode that is MVVM method. Im trying to get the result and display it into a label. this is my best guest but it doesn't work, hope someone can help.

I am trying to extract the complete Aadhar number (12 digits) from the image of an Aadhar card (India)

I am able to identify the region with QR code. To extract the info - I have been looking into python libraries that read and decode Secure QR codes on Indian Aadhaar cards. These 2 libraries seem particularly useful for this use case:

1. pyaadhaar
2. aadhaar-py

I am unable to decode Secure QR code using them on Aadhaar cards. Information on Secure QR code is available here. Please recommend possible resolutions or some other methods to achieve this task

Here is my code for decoding secure QR code using these libraries. Python version: 3.8

There is a new regulation from the Government asking all VAT registered companies to implement QR CODE in the new E-Invoice.

• The QR code fields shall be encoded in Tag-Length-Value (TLV) format with the tag values specified in the “Tag” column of the adjacent table.

• The TLV encoding shall be as follows:

  • Tag: the tag value as mentioned above stored in one byte.
  • Length: the length of the byte array resulted from the UTF8 encoding of the field value. The length shall be stored in one byte.
  • Value: the byte array resulting from the UTF8 encoding of the field value.

How do I create TLV From an Array of Information? Is there a library that I can use?

I'm using the QR-Bill library v2.5.3. As one of its dependencies, it specifies PDFBox using the range [2.0.0,3.0):

Before I begin let me say that I read thoroughly all the stack overflow posts and resources in the appendix, and could not find a solution to my problem.

I am trying to create, validate and connect a subdomain through Route53 and AWS Certificate Manager. The subdomain is challenge.sre.mycompany.com.

The terraform plan looks something like this: