Rails tips that dodge bugs
Practical Rails notes for apps that stay maintainable.
Caching with Rails 3.2
Ben Taylor
·
0 responses
·
ruby, rails, rails 3, cache
Stop your headache with IE and sessions inside iframes in Rails apps
Javier Toledo
·
10 responses
·
ruby, rails, ie, rack
Set up a Rack reverse proxy for Rails or Sinatra or any Rack based stack
Andy Kifer
·
1 response
·
rails, rack, amazon s3, reverse proxy
The rmagick gem trouble on linux
Igor Moiseev
·
2 responses
·
ruby, rails, gem, gcc
Rails Authenticity Token
Mert AKSOY
·
2 responses
·
ruby, rails, authenticity, token
Using pgbackups-archive to automate archving Heroku backups to S3
Kenny Johnston
·
0 responses
·
heroku, open source, postgres, systems
How to maintain a user session after a password change using Devise
Bill Eisenhauer
·
0 responses
·
rails, session, devise, change password
Using UUID instead of ids with Postgres and Rails
Pavel Pravosud
·
4 responses
·
rails, postgres, migration, uuid
How to Hide Your ActiveAdmin Path
Daniel P. Clark
·
3 responses
·
rails, activeadmin, random, secure
Using Models in Rails Migrations
Yan Foto
·
0 responses
·
rails, models, migrations
Cucumber, Capybara 2.0 and Capybara::Ambiguous
Guillaume Hain
·
0 responses
·
ruby, rails, cucumber, bdd
Load Rails seed data into test database
Chun-wei Kuo
·
0 responses
·
rails, test, seed
Using Pry with Pow
Ruben Ascencio
·
0 responses
·
ruby, rails, pow, pry
Postgres, Rails, and Regex's
Jesse Wolgamott
·
1 response
·
rails, regex, postgres
JSON Views with JBuilder
Ben Taylor
·
1 response
·
rails, rails 3, api, json
Best Practices: Testing Rails controllers with RSpec
Ryan Sonnek
·
2 responses
·
ruby, rails, testing, rspec
Remove all gems
Damian Tommasino
·
3 responses
·
ruby, rails, linux
Inheriting from: Struct
Ian Rodriguez
·
2 responses
·
ruby, rails
Postgres on Yosemite
Clayton McIlrath
·
5 responses
·
ruby, rails, gem, mac
Failing to change user password in Rails console
Kenneth Falck
·
0 responses
·
rails, devise, password, user
Find slow postgres queries on heroku
Scott M
·
1 response
·
heroku, postgresql
How to use Rails 4.1 ActionPack Variants.
Sergio Tapia Gutierrez
·
0 responses
·
rails, web, responsive web
Redirect to previous URL after login with Devise
Lee Machin
·
0 responses
·
ruby, rails, devise, redirect
Reload a single gem dependency source file
Marcello Barnaba
·
0 responses
·
ruby, rails, hack, trick
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#
Coderwall Dev Community
Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.
These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.
Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.