Rails for Beginners Part 38: Deploying to Heroku Discussion
If you newly installed postgresql like me and you have no idea how to create your own user or especially if you are getting "Insufficient priviliges" error after creating your user. Then,
First us...

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How To Create A Gem For Frontend Javascript And CSS Libraries Discussion
Thank you for helpful information.

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Rails for Beginners Part 34: Background Job for Posting Tweets Discussion
When you re-schedule a Tweet, the existing Tweet is being updated. You do not create another Tweet in your DB when you re-schedule. So there will be only one Tweet in your database. Since there wil...

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Rails for Beginners Part 33: Twitter API Discussion
@David, check whether there's a comma at the end of
Rails.application.credentials.dig(:twitter, :api_key)
and
Rails.application.credentials.dig(:twitter, :api_secret)
I had the commas at the end, ...

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Realtime Nested Comments: Part 1 Discussion
Great episode, Chris. I have a question, though, how did you get the comment form errors to show without a turbo frame tag? I tried to follow but it didn't work for me until I wrapped the form_with...

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Setup MacOS 10.15 Catalina Discussion
Has anyone else run into a problem downloading RVM after updating to Catalina?
If I run the install script:
```
\curl -sSL https://get.rvm.io | bash -s stable
```
I get:
```
mkdir: /Use...

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Knowing you're probably preparing some episodes on Hotwire, here are some questions
Echo this – would love to see some quick pointers on what the differences are in Hotwire vs what came before

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Setup Ubuntu 20.04 Focal Fossa Discussion
should be:
sudo apt install postgresql-12 libpq-dev
instead of:
sudo apt install postgresql-11 libpq-dev
cheers.

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Rails for Beginners Part 29: Tweets Index & New Actions Discussion
Damm even I am having a similar kind of issue, I have searched all over the internet and even have posted on number of threads on different forum, no solution seems to work. I am really frustrated,...

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Testing against multiple versions of Ruby, Rails, and Databases with GitHub Actions Discussion
Guys, I'm as an experienced gambler can share my secrets of success with you for free. All you need to do is to visit https://syndicate.casino/blog/free-pokies and read some useful tips before star...

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Rails for Beginners Part 31: Tweet Partial Discussion
Hi Chris,
in video at 4:00 in tweet model. You use self.publish_at in after_initialize but only tweet_id? in published?
Why is one with self and other is not with self?

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How to Create & Test a Rails Engine Discussion
Great episode, never considered using a rails engine for a gem!

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How to Test Background Jobs with Active Job Discussion
Worth noting you can just pass the `person` variable into the job rather than having to pass in `person_id` and then look it up yourself. It'll use GlobaIID under the hood to automatically look up ...

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Rails for Beginners Part 14: Handling Sign Up Errors Discussion
Solution please!!!
when i create the account with already existing email ,, then it does not give an error.
already existing email validation is not working.

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Rails for Beginners Part 9: URL Helpers and link_to Discussion
It's there an easy way to mark current page in navigation?

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Primer on Rails 5.1's new UJS library Discussion
I will need this information while writing my research which deals with technical aspects. I turned for help to the service https://assignmentbro.com/uk/ with which I have been cooperating for seve...

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