Elh.mx | Full Stack Ruby and React Web Web Developer | Heriberto Perez Magaña https://validator.w3.org/feed/docs/rss2.html Sample Page Home page Valoralo.mx How to architect integration or End-to-end(E2E) tests for frontend Single Page Applications(React, Vue, Angular) Defining our 2023 architecture for frontend React applications – part #2 Pacientes Web smsparatodos pet project Invesmark research Instancia Tierra sin memoria disponible – Error R14 Looking into git rebase and how it looks in the commit history How to access request headers in a Rack middleware application? (Rails, Sinatra, etc) Soft skills: Self-actualization, true happiness, and dopamine spikes Unveiling GraphQL: A Potent Tool, Not a Panacea Defining our 2023 architecture regarding frontend React applications – part #1 How to find the source declaration of any method in Ruby? How to retry when exceptions happens in Ruby on Rails Rails: Respond json data in a controller based on json files Dental Team Third party SAML Single Sign On (SSO) integration / implementation in Ruby How to test your http requests for actions in React Redux test Ruby on Rails: Benchmarking your ActiveRecord queries Having troubles with expect_any_instance_of behavior? How to expect n number of times a method is invoked? How to run a Rails app in production mode locally with Puma Rails console: How to avoid copy-paste formatting issues when you need to run a big script / method Como Gestionar Uploads en backbone con rails, paperclip, jquery file upload y amazon aws (Parte 1) Rspec and Cucumber : Re run intermitent specs or cucumber features failures Latest blogs How to prevent n + 1 queries using Rspec with the usage of ActiveSupport::Notifications.subscribed Rails : Omniauth: (facebook) Authentication failure! invalid_credentials: OAuth2::Error, : How to save and query a JSONB column that contains an array of hashes Never use jsPDF library for pdf generation in client side Error with Carrierwave and FFaker::Avatar.image Starting Android Java development like a Boss Ruby: benchmark/analyze memory for CSV generation with a big collection of ActiveRecord objects Google Chrome 61.xx bit my finger :) – Element not clickable at point error in Capybara Having troubles with a gem dependency when it’s supposed to use the library from the system? Export and import/restore data for one table using ActiveRecord from Rails console Testing Webrtc feature – fake camera with Cucumber/Capybara in Chrome RAILS: Follow the ActiveRecord recommendations in order to be protected against SQL injection Organizating your files in rails: Namespaces versus classes suffixes (MyClassService/MyClassJob) Git: squashing many commits into only one Naked domains, recommended DNS services Clone the remote db from heroku into local for rails projects Pet Projects How to create your own SPA email marketing autoresponder with Angular.js and Rails 4 Show special message when the browser is out of date (or it is Internet explorer) css style About Heriberto How to allow only numbers with or without decimal values in Angular.js Rails: How to respond with custom error messages in the ActiveRecord way without having a model