rqrcode | A Ruby library that encodes QR Codes | QRCode Processing library
kandi X-RAY | rqrcode Summary
kandi X-RAY | rqrcode Summary
RQRCode is a library for creating and rendering QR codes into various formats. It has a simple interface with all the standard QR code options. It was adapted from the Javascript library by Kazuhiko Arase.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of rqrcode
rqrcode Key Features
rqrcode Examples and Code Snippets
Community Discussions
Trending Discussions on rqrcode
QUESTION
Good morning people.
I'm trying to understand the error below but as I'm new to rails, I didn't quite understand. Does anyone have a light on what it could be?
I searched the internet but didn't find anything specific.
I searched on the internet but didn't identify anything, if anyone has seen it or has the link, you can send me and I'll see.
If you need any more information to help, let me know and I'll edit the post and add it, I don't know if there's anything else I could have already posted.
thank you for your help !!
...ANSWER
Answered 2022-Jan-21 at 13:34First of all, the message about DidYouMean
is a deprecation warning not an error, it doesn't break your app. It means that usage of DidYouMean::SPELL_CHECKERS
is deprecated and will be removed in a future version of ruby. In this case in Ruby 3.3. You shouldn't worry about it until you use versions that are lower than 3.3.
It's not your code that triggers the warning. It comes from a gem named Thor. The issue was solved in thor version 1.2.0. You can update the gem by calling bundle update thor
.
The actual error comes from the bootsnap
gem:
QUESTION
I'm using a Ruby gem called rqrcode to generate a QR code as an SVG, and then sending it as an API response. In the frontend (Vue.js), I need to display the SVG at a specified size.
Right now my code looks like this, and while it does render the SVG, I can't specify the size.
...ANSWER
Answered 2021-Jan-13 at 05:35You can actually override the inline height
and width
using css.
Note that the css needs to be NOT scoped, so create another style block if required.
QUESTION
I'm trying to deploy my Rails 5.0 on heroku after a bundle update. I'm blocked by an issue on assets:precompile
...ANSWER
Answered 2020-Jun-30 at 09:08Thanks to @Les Nightingill, I found the issue.
It was not directly linked to assets generation, but the probleme was indicated at the first error line in the logs :
QUESTION
I'm getting this error when I try to use the rqrcode gem to turn a QR code into a PNG file:
...ANSWER
Answered 2020-Jun-01 at 05:07I'm not sure why you're initializing RGRCodeCore::QRCode
instead of RQRCode::QRCode
as dinjas pointed out. Try changing it this way as the documentation suggests to do:
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Install rqrcode
On a UNIX-like operating system, using your system’s package manager is easiest. However, the packaged Ruby version may not be the newest one. There is also an installer for Windows. Managers help you to switch between multiple Ruby versions on your system. Installers can be used to install a specific or multiple Ruby versions. Please refer ruby-lang.org for more information.
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