Hi. Im John Cordero.
Software Engineer @Infowerks.
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What are the most popular HTTP Status Codes?
What does 404 mean? What about 201?Jan 2021
Metaprogramming - define_method
Aug 2020
How to Eliminate N+1 Queries
Learn how about includes and eager loading
Jul 2020
Named Scopes
Optimize your search results
May 2020
Rake Task - Delete Records
automate sql deletion with rake builds
May 2020
What does map(&:name) mean in Ruby?
Mapping 101 and useful methods
Jul 2019
Zsh configs for your terminal
zsh + powerlevel9k > bash
Jun 2019
Scaffold a New Rails 5 API.
Make a Rails/React API from start to finish
May 2019
Draper Gem 101
May 2018
Add a Rails Env to your Vagrant Server
Create configurable development environments
May 2018