Popular Programming Tips
Database cleaner, RSpec and Capybara configuration.
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ruby, tdd, config, testing
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angular, operator, typescript
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node, javascript, moment.js, web developement
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css, html, osx, screensaver
Create iPhone Ringtones with FFMPEG
Andrew Burns
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iphone, ffmepg
Comment out multiple lines in erb
robwilliamsuk
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2 responses
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ruby, rails, erb
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3 responses
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css, performance, browser, css3
How to get Individual Taxpayer Identification Number (ITIN) if you are not a U.S. citizen
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mobile, app, phone, wp7
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osx, windows, usb, disk
Strong Parameters & nested attributes don't forget [:id, '_destroy']
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rails, strong_parameters, nested_attributes
Fixing Ansible Python 2.6 dependency on for (RHEL|CentOS) 5
Daniel PETISME
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4 responses
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python, devops, ansible
Generate "Lorem ipsum" text with Emmet and SublimeText
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0 responses
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sublime text, sublime, prototyping, lorem ipsum
Multiple Rubies with a single Passenger
Barnaby Alter
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1 response
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rails, phusion passenger
Rails 3; Mongoid; GridFS; Carrierwave Image Upload
Andrew Valish
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2 responses
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rails, rails 3, mongodb, carrierwave
Debugging AngularJS App from Chrome Dev Tools
Shidhin
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0 responses
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angularjs, debugging
Use IE on OSX with Wine
Rico Sta. Cruz
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0 responses
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osx, ie, mac
Parsing the Kafka protocol with Erlang. Pattern matching FTW!
Bhasker Kode
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0 responses
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erlang, kafka, functional programming
Always use tmux with ssh
Tymon Tobolski
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2 responses
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ssh, tmux, screen, bash
SQLAlchemy model to dictionary
lukas
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0 responses
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python, sql, json, flask
Clearfix CSS from Paul Irish's HTML5 Boilerplate
Ignacio Soriano Cano
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0 responses
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css, clearfix, html5 boilerplate
Vim-style movement (and more) in Sublime Text 3
Jim Greenleaf
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1 response
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vim, text editor, shortcuts, sublime text 3
Find Your Most Prolific Contributors
Pieter van de Bruggen
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2 responses
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open source, git
Use netrc to allow "go get" for private repos
eli
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0 responses
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golang, github
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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.
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.