ruby-on-rails-3.1 tutorials

Carrierwave add a watermark to processed images

Jul 22, 2019

Encoding issues in javascript files using rails asset pipeline

Aug 08, 2021

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How to hide and show a div with coffeescript - Rails 3.1

Jan 29, 2021

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How to check for specific rescue clause for error handling in Rails 3.x?

Nov 08, 2022

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Rails 3.1 - CSRF ignored?

Dec 29, 2013

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bundle exec rake assets:precompile fails with `unexpected token`

Sep 17, 2021

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Ruby on Rails: How to check if the Model Exists

Mar 29, 2022

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Redirect user after log in only if it's on root_path

Aug 29, 2022

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Deploy Rails Application on EC2

Sep 23, 2022

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ActiveAdmin -- How to access instance variables from partials?

Mar 02, 2022

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uninitialized constant ActionView::CompiledTemplates::Category

Feb 19, 2021

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Rails assets don't get updated

Nov 15, 2022

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Create migration files in rails from existing mysql table

Jun 21, 2019

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Where and how to assign a user :admin role for attr_accessible in rails 3.1?

Jan 24, 2017

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rvm install: ruby installation error

Nov 15, 2022

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How do I call another task in Rake

Oct 30, 2022

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Sass / SCSS Mixin for Clearfix - best approach?

Oct 16, 2022

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undefined method "results" with Sunspot Solr Search

Mar 13, 2022

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Paperclip gem triggering CSRF token verification problems

Feb 14, 2022

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Why are my tests slow after upgrading rails from 3.1.0 to 3.2.0?

Oct 28, 2019

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