Popular Programming Tips
Responsive typography made easy
Kenny Brijs
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6 responses
·
typography, responsive, css3, media queries
Pimp your bash with menu-completion
Georg
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0 responses
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iterm, iterm2, bash, inputrc
The Holy Grail of PHP
Nathan Malcolm
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2 responses
·
php, open source, thinking, manual
Retina image support for Rails apps
Oliver Leitzgen
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0 responses
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rails, gem, retina, github
Heroku rails upload error: ExecJS::RuntimeError: SyntaxError: Unexpected token punc «}»
Jonalogy
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0 responses
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ruby on rails, heroku
Commit a new file to git using Rugged
Dan Allen
·
1 response
·
git, rugged, libgit2
Node.js - Create strong password hashes with this function
Sebastian Schepis
·
1 response
·
hash, javascript, nodejs, crypto
Injecting Custom Controllers in an AngularJS Unit Test
Samuel Chow
·
0 responses
·
angularjs, unit testing, javascript, jasmine
Compress the cd, ls -la series of commands
Jude Robinson
·
3 responses
·
shell, cli, unix, bash
web.config for Symfony 2 on WebMatrix 2 (IISExpress)
Lennart Melzer
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0 responses
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php, symfony, iis, webmatrix
Make ls list directories first
Adam Stankiewicz
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0 responses
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shell, zsh, osx, bash
Redirecting 404s in Craft CMS
Arik Jones
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0 responses
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php, plugin, twig, craft cms
Running Gitlab 6.8 on Rubinius 2
Federico Ravasio
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0 responses
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ruby, rubinius, gitlab
Stubbing on a Partial Mock with RhinoMocks
Peter Morlion
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0 responses
·
tdd, rhinomocks
Ruby-like OpenStruct in Python
Emmanuel Turlay
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0 responses
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python, ruby, struct, openstruct
How to run compass from Intellij IDEA
Ernests Karlsons
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2 responses
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compass, intellij idea, sass
Recover a dropped stash
Thibault Milan
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0 responses
·
git stash, git, git recovering
How to send automated emails in Ruby on Rails (with Mailgun)
Lee Munroe
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0 responses
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ruby, rails, email, mailgun
Passenger + Carrierwave + Rails
Ross Nelson
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3 responses
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rails, carrierwave, passenger
Usando Postgres local sem senha
Fernando Almeida
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0 responses
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postgres, localhost, password, pt-br
Tracking page views with Google Analytics and Backbone
Sam Saccone
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1 response
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coffeescript, backbone.js, google analytics, backbone.marionette
Testing AJAX with Poltergeist - Processing as JS but HTML rendered
Matt Vanderpol
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1 response
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rails, poltergeist, ajax, capybara
Avoid crash by NSNull objects with NSDictionary+Verified
Alejandro Rupérez
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0 responses
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xcode, ios, objective-c
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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.