Popular Programming Tips
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jquery, trim
JavaScript sandbox with Web Workers
ushi
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eval, js, sandbox, javascript
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xcode, objective-c, uikit, uibutton
Rails, ActiveRecord, and PG::NotNullViolation
Ava Jarvis
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1 response
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mysql, rails, active record, postgresql
Analog clock in JavaFX
Per Lundholm
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javafx
Run JavaScript code directly from Sublime
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sublime, browser, code, javascript
"tail -f *" in node.js
Paolo
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0 responses
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javascript, nodejs
Easily drop-in your regular libraries with Sublime Text Fetch
Benjamin Harris
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sublime text, plugin
nInject: Bind all interfaces in Assembly
Parag Yerawar
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assembly, .net, interface, binding
OwlCarousel2 fix when resizing the carousel or browser
Sasikumar Rajendran
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jquery, css, owlcarousel
Using dynamically resized-images from Google+
Ionut-Cristian Florescu
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5 responses
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coffeescript, workflow, html5, javascript
Global scope variable assigning and access for coffeescript in rails
Leon Guan
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Nested gitignores
Simon Walker
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0 responses
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git
Front-end web development tricks in Vim: Uncompress HTML
Rob Jens
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3 responses
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regex, vim, tags, css3
A pretty vim foldtext function
Gregory Pakosz
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2 responses
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vim, vimrc, .vimrc
Streamtastic - Own3d and Twich.tv C# API library.
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0 responses
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csharp, library, api, own3d
Build a ShareASale Proxy with Slim PHP Framework
stevenmaguire
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1 response
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php, shareasale, proxy, slim
Template for Open Graph Headers
Jeremy Morgan
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0 responses
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opengraph, seo, html, htm
AngularJS Mediator Pattern
Matt Duggan
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1 response
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design patterns, javascript, mediator, angularjs
Posting to facebook groups all at once using ruby
Emad Elsaid
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4 responses
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ruby, rails, facebook
html 2 haml online converter
Tom Wilson
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0 responses
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ruby, rails, haml
How to implement callback method in java using java reflection?
Bazlur Rahman Rokon
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1 response
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callback method, callback, java
Hiding rvm, bundler from your users
Tom, Bom
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0 responses
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ruby, shell
Hover and Focus for no-touch, Active for Touch
J. Hogue
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css, sass, modernizr, touch-screen
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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.