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...

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. 

Awesome episode, Chris! Would be nice to continue with moving CSV parsing to a background job and adding ajax progress bar to provide visual feedback on import progress

Using `method(:method_name)` and `method(:method_name).super_method` can be incredibly handy for debugging. 🔥 A **super**power if you will. 😜