I have a table Operations with two columns referenced to Accounts. One column is called **debit_id** and other **credit_id**. Model looks like ``` belongs_to :debit, class_name: :Account, o...

I'm new to programming/development. I have an old Macbook Air. It's El Capitan OS X - 10.11.6. I can't download the latest OS due to the age of my mac. I can't download the latest xcode due to t...

Thanks, Chris! This is an awesome episode, you're the man!

exactly what I needed

I have a Rails app that lets users select an invoice from a list of invoices. When selected a view of the image of the invoice is displayed with an image of the customer signature overlayed on top....

Yesterday update of Mojave arrived.. Since then I cannot install: rbenv install 2.6.1 (brew install rbenv ruby-build, works) How the problem can be solved ? (cleaned the the tree, but do...

Is anyone else receiving errors with MacOS 10.14 Mojave and the Mysql2 gem? I'm also getting a "Library not loaded: libssl.1.0.0.dylib (LoadError)" error when executing "rails server". Thanks!

I'm not sure whats happening here, I feel like I've done this successfully in the past but for some reason my app is crashing all over. This is quite simple. Ive got a model `Employees` and it h...

So chris im using this on my db.yml fileproduction: <<: *default host: xxxxxxx database: xxxxxx password: xxxxx port: xxxxxx username:xxxxxon your video you paste this codeproduction:...

Implement a Ruby method can_you_vote? that returns true or false depending on the given age. This method should take one arguments (age), an Integer, and return a Boolean(true/false). can_you_v...

I am completely new to Rails...sorry. I have a simple application. I want to detect when a field changes and in a form_with block in a new.htlm.erb file and execute pure javascript code in the ass...

Good day robots, I'm trying to implement the Trix editor as the default editor for Commontator's comments. The default Commontator view is defined as follows in `app\views\commontator\comment...

I just bootstrapped a Rails app with the basic Jumpstart template (amazing work! 🙌) and I see a `dump.rdb` file was generated in the app root directory. I assume this is from the runnign Redis i...

They claim $4.99 per TB/month with no API calls and Unlimited free egress, Amazon S3 API support, 6x faster than AWS S3, and they work with a couple different CDNs. This seems like a fantastic ser...

I'm experimenting with Active Storage to manage images. I got the multiple uploads working, but I want to use acts_as_list position with jQuery sortable to manage their order using ajax, like in [t...

Just a heads up, in your Gemfile, bootstrap 4 beta no longer uses tether for tooltips, now uses popper.js which is now a dependency of the bootstrap 4 gem

Hello Everyone, I don't know this right place or not to ask the question about apache spark. So if anyone suggest me the easy way to learn spark its good for me or can anyone suggest me is apache s...

Hey all, So i thought i would pose the question and get other users views on Rails 6. So we are still on RC1, its been like this for a while now. I am curious to know others views, and experience...

I want to map rails application data element to salesforce data element

Thank you for these quality episodes. We definitely want to see more episodes like this. It would be nice to see them how they are applied to real-world projects. How to create the folder structure...