Ruby tips you wish you knew
Small Ruby tricks that make scripts and gems feel nicer.
Last Return Value in Rails Console
Andreas Grauel
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0 responses
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ruby, rails
Markdown Preview using ruby and sinatra simple script
Emad Elsaid
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1 response
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ruby, rails, github
RSpec Turnip Formatter
Wataru MIYAGUNI
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1 response
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ruby, turnip, rspec
Beautify your *.html.erb file in Rails project
Agung Prasetyo
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0 responses
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ruby, rails, html, erb
LinkedIn/Facebook loading issue using jQuery Mobile
Ryan L'Italien
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0 responses
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ruby, facebook, jquery mobile, redirect
toto with jruby
Duke
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0 responses
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ruby, jruby, toto, blog
Scoping in evaluate_script for Capybara
Dinesh Vasudevan
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0 responses
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ruby, rails, capybara
alias beer="bundle exec rake"
Steven Normore
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1 response
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ruby, bundle, beer
Creating and overriding .rvmrc
Marko Klemetti
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0 responses
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ruby, shell, rails, rvm
Simple CLI json query tool
Sёmka Novikov
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0 responses
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ruby, rest, json
Delete all your S3 buckets with ease
Dave Newman
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1 response
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ruby, snappycode, s3
Pundit > CanCan
Juan Lulkin
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0 responses
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ruby, rails, authorization
'yes' and 'no' in YAML
Павел Калашников
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0 responses
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ruby, yaml, no, yes
fast comparison
Thomas Riboulet
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1 response
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ruby
Glot: Reflective Builder Population
Tobias Clemson
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0 responses
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ruby, groovy, gradle, java
Create .rvmrc in all directories in your 'projects' dir
Łukasz Korecki
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1 response
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shell, zsh, rvm, ruby
Ruby Regexp: \A, \z, ^ and $
Jake Bellacera
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0 responses
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ruby, regex
Use RVM with chruby
Michal Papis
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0 responses
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ruby, rvm, chruby
How to reduce iOS development time
Gavin Morrice
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0 responses
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ruby, ios, rubymotion
Monitoring your raspberry pi
Pedro Carriço
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0 responses
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ruby, gem, raspberrypi, monitoring
Use a default Schema with the activerecord-oracle_enhanced-adapter gem
Ralph Rooding
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0 responses
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ruby, rails, oracle, schema
Getting Started With Google Charts
Paul Gray
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0 responses
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ruby, graphs, charts
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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.
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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.