There is no libpg-dev package.

Can anyone provide me stages of life cycle video link ?

thank u so much for this!!!! so helpful!!!

Very helpful. Thank you for posting!

I have a question. what would happen if you update all these records from the rails console?

Mr Ravi.. Thank you...

Sir, I'm using rails version 7 but following your steps. I did all the things correctly but now I facing a problem I add theme code but I'm only seeing words not theme colour and other things😢 What should i do now?

Great Explanantion Sir

As always "Great Informative lecture"

Thanks buddy, you helped me sort some bugs

Hi, excellent! Could you provide a link to the prior video that you reference?

Your Ruby version is 3.1.2, but your Gemfile specified 3.1.4 I clone source code but this error I am using windows system how to solve please make separate video

works without reversible block class AddDummyRecordsToDemoTable < ActiveRecord::Migration[7.2] def up 10.times do |i| puts "Creating Demo #{i + 1}" Demo.create( title: "Demo Title #{i + 1}", description: "Demo Description #{i + 1}" ) end end def down 10.times do |i| puts "Deleting Demo #{i + 1}" demo = Demo.find_by(title: "Demo Title #{i + 1}") demo.destroy if demo.present? end end end

now change_column can receive 4 arguments :table_name, :column_name, :new_type, new_option. something like null: false or default: "value"

I've done the assignment. Thank for sharing knowledge

if students table disappeared from you schema.rb file you can always use command rails db:rollback and after fixing add_attrs_to_students.rb file you can run rails db:migration. Use it and be safe 🦠

If you have an error with validation. try to add data:{turbo:false} <h1>New Student</h1> <%= form_with model: @student, data: { turbo: false } do |form| %> <% if @student.errors.any? %> <% @student.errors.full_messages.each do |message| %> <p><%= message %></p> <% end %> <% end %> <div> <%= form.label :first_name %><br> <%= form.text_field :first_name %> </div> <div> <%= form.label :last_name %><br> <%= form.text_field :last_name %> </div> <div> <%= form.label :email %><br> <%= form.email_field :email %> </div> <div><br> <%= form.submit %> </div> <% end %>

Thank you..

"I know Node.js and am now learning Ruby on Rails. The market is filled with Node.js and MERN stack developers, so I believe that learning Ruby on Rails, along with my knowledge of React, will open up better job opportunities for me. Additionally, I think that Rails and Ruby will become more popular in the upcoming years. What is your view on this topic?"

working with ruby in windows is a pain a i tired it failed switch to ubantu now everything is working fine

Thanks for this awesome useful learning videos

Hi Sir when will you be uploading videos regarding rails 8?

Thank you.. very helpful..

Thankyou very much sir 🙌

Thank you..

Thank you

From Copacabana Brazil ❤RJ guru

Good, but you can simplify the logic in the model: - add enum instead of JOB_TYPE constant and scopes (:active_jobs...). PS 1) When creating an enum, you can specify the default value and, if necessary, a suffix. 2) This attribute should have the format integer

Hi @ravi Pls create one more project using websocket

Very good material. I am a beginner in rails and this is helping a lot!!!

Please make video on Docker in development mode, 1- Building a Rails app with Docker 2- Applying Docker to an existing Rails app

Please make video on Docker in development mode, 1- Building a Rails app with Docker 2- Applying Docker to an existing Rails app

Please make video on Docker in development mode, 1- Building a Rails app with Docker 2- Applying Docker to an existing Rails app

Thank you, sir. I have been struggling with React for a couple of years now, and your explanations helped me finally understand basic concepts I always struggled with. Thank you

Please make video on Docker in development mode, 1- Building a Rails app with Docker 2- Applying Docker to an existing Rails app

Please make video on Docker in development mode, 1- Building a Rails app with Docker 2- Applying Docker to an existing Rails app

Thanks sir my question is To which account does the amount go on Stripe? The person who created the account on Stripe?

yes i am also getting same error. please provide solution.

Hii Sir, i want to follow this series from beginning so is there any way that i can get old code from onsight typo issue currently i am cloning this repo so its fixed please guide me how can i get old code so that i could try to fix it by myself to learn. Thankyou and you are doing great for rails community, keep it up sir.

thank you so much for the opportunity 😊

your fan from nepal❤❤ i will start doing this assignment from now

Great lecture but I got issue when I click the button "Connect", nothing happened after click and the log showing ActionController::ParameterMissing (param is missing or the value is empty: connection): app/controllers/connections_controller.rb:21:in `connection_params' app/controllers/connections_controller.rb:6:in `create' Checked all code and same as yours. Also in rails console when I input "Connection.last.update(status: 'accepted')", it shows err message "undefined method `update' for nil (NoMethodError) Connection.last.update(status: 'accepted')" Could you please help? Thank you.

Amazing I am waiting for this kind of playlist. It's Helpful Sir!

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Thanks sir ❤

Very informative video; I learned many things from it

great job