Tag ruby-2.0 - This is page 6 - GeneraCodice

Single Table Inheritance (STI) parent ActiveRecord .subclasses .descendants returns empty

https://www.generacodice.com/en/articolo/11441924/single-table-inheritance-sti-parent-activerecord-subclasses-descendants-returns-empty
  ruby  -  ruby-on-rails  -  activerecord  -  single-table-inheritance  -  ruby-2.0
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Ruby regexp optional repeating groups?

https://www.generacodice.com/en/articolo/11408492/ruby-regexp-optional-repeating-groups
  ruby  -  regex  -  ruby-2.0
StackOverflow StackOverflow

AWS OpsWorks: Successful Ruby on Rails default layer deployment shows 404 error in browser

https://www.generacodice.com/en/articolo/11376380/aws-opsworks-successful-ruby-on-rails-default-layer-deployment-shows-404-error-in-browser
  ruby-on-rails  -  amazon-web-services  -  nginx  -  aws-opsworks  -  ruby-2.0
StackOverflow StackOverflow

What does a bang before a variable do?

https://www.generacodice.com/en/articolo/11372540/what-does-a-bang-before-a-variable-do
  ruby-on-rails  -  unit-testing  -  validation  -  ruby-on-rails-4  -  ruby-2.0
StackOverflow StackOverflow

dont append but overwrite log file of logger

https://www.generacodice.com/en/articolo/11364212/dont-append-but-overwrite-log-file-of-logger
  ruby  -  logging  -  ruby-2.0
StackOverflow StackOverflow

Email subject not correctly assigned with Ruby net/smtp

https://www.generacodice.com/en/articolo/11304041/email-subject-not-correctly-assigned-with-ruby-net-smtp
  ruby  -  smtp  -  ruby-2.0
StackOverflow StackOverflow

Ruby remove duplicate entries in array of hashes but based on more than one value

https://www.generacodice.com/en/articolo/11247217/ruby-remove-duplicate-entries-in-array-of-hashes-but-based-on-more-than-one-value
  ruby  -  ruby-on-rails  -  activerecord  -  ruby-2.0
StackOverflow StackOverflow

has_and_belongs_to_many on a non-primary key

https://www.generacodice.com/en/articolo/11152285/has-and-belongs-to-many-on-a-non-primary-key
  sqlite  -  ruby-on-rails-4  -  ruby-2.0
StackOverflow StackOverflow

Rails not Updating new Columns

https://www.generacodice.com/en/articolo/11150137/rails-not-updating-new-columns
  sqlite  -  ruby-on-rails  -  ruby-on-rails-4  -  ruby-2.0
StackOverflow StackOverflow

Rails looking for wrong model

https://www.generacodice.com/en/articolo/11112916/rails-looking-for-wrong-model
  ruby  -  ruby-on-rails  -  ruby-on-rails-4  -  devise  -  ruby-2.0
StackOverflow StackOverflow
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