Hello fellow programmers, I have built a first application using devise and postgresql to sign up the admin for the exercise. The first application is for sign up purpose only. https://github.co...

I am working on a Rails 6.1 application, and would like to understand the deployment options. By default, the application was generated with the Puma gem. Do I need to make any changes for producti...

anyone help me to know about cyber security skills

To install rbenv you also need brew install openssl@1.1 readline libyaml gmp or brew install openssl@3 readline libyaml gmp. https://github.com/rbenv/ruby-build/wiki#suggested-build-environment

I wasn't able to see the error where the users database table does not exist. I'm not sure if this is because I am on free tier but only the requests show on the logs and not the error itself: ```...

I follow this tutorial from crabs code and do all as in tutorial but when i do cap production deploy initial capistrano fail to do rake db migrate. I think is because capistrano not do rake db crea...

Nicely done. User.all , User.first, User.last, User.create({hash:"hash"})

Hey Chris. I'm coming back to Rails after some 2 years. While I'm able to pick things up, I'm confused by all the new rails way of doing Javascript and Ajax. Before I left, there was only stimulus...

Hello and good day to all. I'm new to RVM, Ruby and Rails and I have a problem. I use RVM. If I create a new RAILS app with the following command: rails new appname -d mysql Do I get the impress...

Editing the password with an empty string (i.e. not filling the fields and clicking right away on the submit button) doesn't throw any error, Current.user.update(password_params) returns true and t...

Greate episode! If I should get this episode a couple of years ago, that may should saved my life jajaja! So, this is the same logic you are using here in your post and epdisode comments?

Not really sure how to set this up with the different query params. Could someone point me in the right direction? Thanks!

Hello! I am trying to count the number of pages in a PDF for a print service using PDF-reader (https://github.com/yob/pdf-reader). Here's what I have so far but, I only get a hash of {"identified...

Hi Chris! Thanks for another great lesson! Something weird happend in the last minutes. There are two videos overlap. ;)

Hello all! It's been a while since i was here, but i am back! So today I would like to get some opinions on a project I am working on. So here we go... What would be the best way to architect 2/3...

Nice to be able to remove dependencies like the Bullet gem and do this all in Rails!

Hello and a wonderful day at all. I'm a new RVM, Ruby and Rails user and I have a problem. My problem is: I can't connect my App to a database. My System: - OS: Rocky Linux on a Hypervisor VM - ...

I like how this serie changing my point of view.