Popular Programming Tips
Disable and Enable specific event on a Backbone View
Ion D. Filho
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0 responses
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.net, js, backbone, events
Android Studio: Various Gradle Build Tips
Matt
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0 responses
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build, gradle, android, android studio
DATABASE-DRIVEN UNIT TESTS WITH LIQUIBASE
Maxim Kalina
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0 responses
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tdd, junit, database, java
Caching bundler when building a ruby/rails app's image with docker
Adrien Folie
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0 responses
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ruby, rails, dockerfile, docker
CSS RESET
Paullo Norato
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2 responses
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css, css reset
concat variables in Less
David Morrow
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0 responses
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css, less
Easy nth-child fallback with iteration
Cory Simmons
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3 responses
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php, css, iteration, nth-child
A very simple CSS grid with stylus
Ionut-Cristian Florescu
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3 responses
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css, nodejs, css3, stylus
Dynamically load configuration tokens using ruby's metaprogramming magic
Carlos Betancourt C.
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2 responses
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ruby, rails, api, metaprogramming
Vagrant: More memory for the VM
Ezequiel Kupelian
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0 responses
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memory, virtual machine, vagrant
Create a twitter bot using Ruby
Emad Elsaid
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4 responses
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ruby, rails, twitter, bot
Web Scraping with Modern Perl
Stanislaw Pusep
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0 responses
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perl, curl, mojolicious, web scraping
Node.js REST JSON API using Express
Rajeev N Bharshetty
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0 responses
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node, express, backend, javascript
Sublime Text Edit 2 for Debian (from PPA)
Vlad Shvedov
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0 responses
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sublime, ppa, debian
How to deeply .reset() Backbone collections
Will Shown
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0 responses
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json, requirejs, collection, model
Adding time interval to timestamp column
Bashir Eghbali
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0 responses
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sql, postgres, rails
PHP 5.3 : Garbage Collector
Samuel Merlet
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2 responses
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php, performance, memory leak, php 5.3
Execute a migration command from the Rails console
Anthony Smith
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0 responses
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rails, console, migrations
Local Server without Apache [PHP]
Widy Graycloud
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4 responses
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php, tutorial, server, local
Tiny & fast document similarity estimation
Stanislaw Pusep
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0 responses
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algorithm, bitwise, similarity, text mining
Simple quote-comma CSV parsing in Awk
Matt Keranen
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0 responses
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awk, csv
Getting started with trystack.org (OpenStack sandbox)
Vladimir Reshetnikov
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1 response
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performance, virtual, openstack, cloud
Use dictionary lookups instead of switch statements
Jonathan Bowers
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0 responses
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syntax, javascript
Remove event listeners from anonymous functions
Blake Barrett
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0 responses
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actionscript 3, event listener, anonymous function, event
Scanning documents in WPF
John Polling
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0 responses
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.net, csharp, wpf, wia
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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.