ruby-on-rails-4 tutorials

Multiple 'root to' routes in rails 4.0

Jun 30, 2022

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How to render a view inside of another view (rails 4)

Nov 03, 2022

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Rails has_many relationship without using id

Dec 16, 2019

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Custom date time format in rails 4

Aug 23, 2017

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rake aborted! PG::ConnectionBad: fe_sendauth: no password supplied Tasks: TOP => db:migrate (See full trace by running task with --trace)

Jan 12, 2022

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Rails 4 - rendering a collection with a partial name different to the variable

May 23, 2022

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Call javascript before form submit on rails

Feb 19, 2022

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How to add extra attributes to jbuilder index page

Oct 28, 2015

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Rails render json including methods with parameters

Jun 13, 2022

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ActiveRecord destroy_all

Jun 05, 2022

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Multi select file upload field with nested attributes in Rails

Mar 06, 2020

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Rails Internationalization: i18n look up with nested locales directories

Jun 23, 2022

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ActiveRecord Using .where() on dirty (unsaved) relations

Jun 24, 2020

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Adding custom HTTP status code symbols

Sep 21, 2022

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Rails 4: How to add/subtract multiples of quarters to Date?

Jun 28, 2022

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Rails 4 Sendgrid integration giving error - Unauthenticated senders not allowed

Jun 24, 2022

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How to check if an attribute has a presence validation in Ruby on Rails

Nov 16, 2022

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How to format ActiveSupport::TimeWithZone instance to specified format

Feb 23, 2022

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Visual Log Viewer for Ruby On Rails 4.2

Mar 23, 2021

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How do I run scratch file in RubyMine or IDEA in Rails environment?

Dec 28, 2020

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