quickTips This is a repository with some quick tips. Also check my demos. General Resources - Some nice links and tools Excel to Array Git Troubleshooting Cheatsheet UI tips Simple form bootstrap tips Design resources Git && Github Git pull rebase (PT-BR) Find the Root of the repo Rails Schema.rb into schema draw Show/Remove Navbar/Footer only on certain pages Change body style according to the page Create a link to nowhere in rails Turbolinks back button on browser fix Turbolinks button disable - Link to doesn't work the anchor Preselect Check box with Rails Simple_form Use a helper in a controller Devise Redirect to another after sign in Redirect to another after sign up Active Record Concatenate two queries with active record union gem Etc Check if all keys are in the params Self on Active Record CSS Position: Absolute Footer Flexbox - Everything centered Simple Form (Rails) Icon in submit button Add style to the whole form Webpacker Config dotenv Javascript How to query select with wildcard? Random Cast old string values to datetime with migration in Rails PostgreSQL - PG::DatatypeMismatch How to refer to a namespaced controller in the routes How to show meta tag only for a certain page in rails Import VS Require em JS