ruby-on-rails-4.1 tutorials

Unknown key in Rails association

Apr 05, 2016

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Rails select() and count() don't seem to play nice

Dec 01, 2021

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Rails 4.1.x HABTM Undefined Method 'foreign_key'

May 30, 2019

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Rails reloading classes and 'has been removed from the module tree but is still active!' ArgumentError

Sep 15, 2022

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Rails 4.1 - Write to MySQL database without typecasting

Apr 24, 2022

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How to avoid ActionController::InvalidCrossOriginRequest exception?

Apr 13, 2021

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Rails 4, get all locals in partial

Jul 08, 2017

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Rails 4.1.6 session ID

Nov 05, 2022

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Rails 4.1 Enums: enum.status = nil

Sep 09, 2021

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A copy of MyModel has been removed from the module tree but is still active

Sep 17, 2022

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Rails: Disabling link_to link not working but hidden link_to working

Jul 13, 2022

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Is there a Rails 4 circular dependent: :destroy workaround?

Oct 21, 2022

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Rails asset pipeline: how to create custom manifest file

Oct 13, 2021

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After upgrading to rails 4.1, acts-as-taggable-on is not working

Jun 17, 2019

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Googlebot causes an invalid Cross Origin Request (COR) on Rails 4.1

Dec 01, 2021

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How to run rails puma server with config file using 'rails s puma'

Sep 18, 2022

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rails 4.1 validation of arbitrary fields via hstore

Mar 10, 2022

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Rails expects me to restart on every change?

Nov 15, 2020

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Bind rails server to 127.0.0.1 by default

Jun 07, 2019

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Negate ActiveRecord query scope

Mar 08, 2022

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