zwippie questions

zwippie answers

• PG::UndefinedTable: ERROR: relation does not exist
• How to check if a column is present in a table?
• Remove trailing and leading whitespaces with Ecto changeset
• How do I change the name of the file field in simple_form when a file exists?
• Get list of monetized fields in money-rails
• is it possible to undo rake db rollback?
• Calling function on Phoenix app start
• Scaffold For specific actions?
• Elixir Atoms and its different forms
• Why ActionDispatch::Static is removed from the middleware stack in production?