Rails tips that dodge bugs
Practical Rails notes for apps that stay maintainable.
Convert will_paginate output to Bootstrap markup
David Morrow
·
2 responses
·
jquery, ruby, rails, pagination
Select all fields from a model without strings
Adan Alvarado
·
0 responses
·
rails, activerecord, sql, arel
Remove ugly #_=_ string from URL when using Facebook OmniAuth
John jensen
·
1 response
·
ruby, rails, facebook, js
Easy Environment or Config Override in Rails
Stephen Orens
·
0 responses
·
ruby, rails, config, env
Rails 4 Facebook Applications
Tom Milewski
·
6 responses
·
ruby, rails, xss, facebook
Getting input from inside a Rake task
Justin Smestad
·
0 responses
·
rails, script, prompt, rake
Installing rmagick 2.13.1 in MacOS X Mavericks
Zapic0
·
1 response
·
ruby, rails, osx, mac
Dynamic robots.txt in Rails
Thomas Klemm
·
2 responses
·
rails, cloudfront, robots.txt
Fix undefined method `per' error on Will_Paginate and ActiveAdmin
David Chua
·
5 responses
·
ruby, rails, active_admin, will_paginate
ctags in Rails project
Jason King
·
0 responses
·
shell, rails, cli, ctags
Get puma jungle scripts working with rvm
Johannes Opper
·
1 response
·
rails, nginx, puma, capistrano
How to setup rails app on a mediatemple (dv)
Tom Caflisch
·
4 responses
·
ruby, rails, mediatemple, linux
Deploying private submodules on heroku
Petr Bela
·
4 responses
·
heroku, submodules, github
ActiveAdmin: batch actions for different scopes
Alexey Plutalov
·
6 responses
·
ruby, rails, active_admin
Disable destructive rake tasks by environment
Jim Smith
·
0 responses
·
ruby, rails, rake, db
Check Pending Migrations in Rails 4
Rajeev N Bharshetty
·
0 responses
·
tip, migrations, rails
A Custom Rails FormBuilder for Twitter Bootstrap 3
Gavin Morrice
·
3 responses
·
rails, forms, twitter bootstrap, rails 4
Creating images from JSON in Rails
Ian Whitney
·
1 response
·
ruby, rails, imgkit
Using Pry with Rails 4 (with console helpers)
Han
·
4 responses
·
ruby, rails, pry, rails 4
Rails 4: Dynamic SMTP Settings
Aditya Sanghi
·
2 responses
·
rails, rails4, mailers
Authenticating Rails Apps - Don't go it alone
Timothy Marks
·
13 responses
·
ruby, rails, auth
Nginx, Unicorn and multiple Rails apps
archives
·
0 responses
·
rails, nginx, unicorn, multiple apps
Using omniauth-linkedin with Rails
Tu Hoang
·
0 responses
·
ruby, rails, omniauth, url
Remote visual debugging with RubyMine 4.5 / 5
Žiga
·
3 responses
·
ruby, rails, debug, rubymine
Use UUID keys in Active Record
Doug Puchalski
·
2 responses
·
rails, active-record, persistence
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.