Popular Programming Tips
Previewing a long Post or Article in Rails
cardsfanbob
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0 responses
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ruby, rails, strings
Rails - Clear table and reset auto_increment
chuck
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0 responses
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rails, mysql, auto_increment
Disable sleep mode on Mountain Lion
Tobias T—
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0 responses
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mac, os x, sleep, mountain lion
Checking Google Play services Availability
Enrique Diaz
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0 responses
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android, google play services
Javascript Hoisting
Tiago Garcia
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0 responses
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javascript, hoisting
Jquery CDN fallback
Mariz Melo
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0 responses
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jquery, cdn, javascript
WordPress: get_post_meta() returns results in random order
Felipe Lavín Z.
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0 responses
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php, mysql, get_post_meta, wordpress
Unit testing in Python
Marko Klemetti
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2 responses
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python, nose, testing, unit testing
Building Nginx/PHP-FPM deb packages via Docker
Peter Mescalchin
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0 responses
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php, nginx, devops, docker
Speeding up your Gradle tests
Lucas
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0 responses
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firefox, gradle, tests, java
Local non-compiling git save-points
Anthony Hall
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2 responses
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git, squash-commits
Downgrade MacPorts Boost from version 1.50.0 to 1.49.0
Phil Cohen
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0 responses
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osx, macports, boost
Develop cool things in Asterisk with Astive Toolkit
Eudris Cabrera Rodriguez
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0 responses
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asterisk, java, pbx
Genealogy of Relational Database Management Systems
Lautaro Dragan
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0 responses
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pdf, database, databases, genealogy
CoffeeScript: Generic pattern for arguments as array or as options object
Eugene Mirotin
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0 responses
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coffeescript, function, coffee-script, parameters
Bulk Adding Roles to a User in Laravel
Alex Sears
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0 responses
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php, laravel
Don't upgrade to Mountain Lion before a demo
Jeremy Baker
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0 responses
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ruby, osx, rvm, pow
Facebook Android SDK reauthorizeForPublish() loses old permissions
Pulkit Goyal
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0 responses
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permissions, facebook, application, java
CTags definition for Javascript
Auke Willem Oosterhoff
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0 responses
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vim, ctags, javascript
Computer usage
Matt Talley
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0 responses
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powershell
Mapping custom data to ActiveRecord objects
Tomasz Borowski
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0 responses
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ruby, activerecord, rails, gem
Launch Jupyter with Python 2
Misha Behersky
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0 responses
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jupyter, python 2, python 3, anaconda
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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.