Popular Programming Tips
Use RVM in Restrictive LANs
Steven Haddox
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0 responses
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ruby, jruby, rvm, rbenv
Poor Man's nth-child for LT IE 9
Matt Stow
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0 responses
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css, mixin, nth-child, sass
Compile Less to css using Ant
Daniel Ramos
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0 responses
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tags, comma separated
Canvas Pattern in CSS
Joshua Moore
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2 responses
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css, html, canvas-pattern
Toggle OS X Dark Mode using Javascript
Anand Gupta
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0 responses
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osx, mac, automation, yosemite
Flask + Tornado y autoreload
Christopher Ramírez
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0 responses
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flask, tornado, autoreload
Sublime Text - See line changes in gutter
JD Isaacks
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2 responses
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sublime, git
Inspecting HTML/JS code on Android devices for web development
Francesco Zaia
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1 response
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css, android, web development, responsive web design
Turning an existing GitHub Issue into a Pull Request
llabball
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2 responses
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issue tracker, git, pull-request, github
Using Exceptional without a config.yml
Félix Saparelli
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0 responses
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ruby, open source, exceptional
Using Wordpress with json_api plugin as a CMS for a Rails App
Thomas Hanley
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0 responses
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rails, cms, faraday
Running MAAS in Vagrant with LXC
Adam Stokes
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0 responses
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vagrant, lxc, maas
Laravel 4 Resource route names in group
Marcus Ramsden
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0 responses
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laravel, routing
MapReduce Example from Coursera Scala translated to JS
@kjellski
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1 response
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scala, js, learning, functional programming
A successful update on Play! models
Hendra Gunawan
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0 responses
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hibernate, play, play framework, java
Torchpad - The most efficient way to manage your knowledge
Pinhsian Lin
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2 responses
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rails, markdown, wiki, torchpad
Customise your ghci settings.
Abizer Nasir
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0 responses
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haskell, settings, ghci
Couchapp + Vhost = How to access API!?
Jelle
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0 responses
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couchdb, couchapp, _rewrite
Order of columns in table index matters (postgres)
Anton Katunin
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0 responses
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rails, activerecord, postgres, index
iTerm2 + tmux switch window shortcuts
Dmitriy Rozhkov
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1 response
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productivity, tmux, iterm2
Reason #68 to switch to Python 3
Jordan Klassen
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0 responses
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python, python3
Convert files from Dos to Unix
Bartłomiej Danek
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0 responses
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zsh, command line, bash, linux server administration
Quick and reliable testing SMTP server
Boris Guéry
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1 response
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php, python, development, email
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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.