Popular Programming Tips
PGRouting Basic queries
Jerome Freyre
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0 responses
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postgis, postgresql, pgrouting
Latinize strings in C# (æøå = aoa)
Alexander Brevig
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0 responses
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csharp, ascii, latin, latinize
Count Total Number of DOM Objects In Your Page
Ivan Sim
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1 response
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jquery, ivanhcsim
Break only on uncatched JavaScript exceptions
Adam Stankiewicz
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2 responses
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chrome, devtools, javascript
'Sensio' on GitHub is now 'SensioLabs' - packagist doesn't know
Steffan Harries
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0 responses
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packagist, symfony2, sensio, sensiolabs
Responsive Design Mode in Firefox
Julien Gabriel
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3 responses
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firefox, responsive design, mac os, windows
Using MapBox with RubyMotion and CocoaPods
spnkr
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0 responses
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ruby, cocoapods, rakefile, helmwind
Simple build script to minify and concatenate files using node.js
Cedric Dugas
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0 responses
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nodejs, javascript
Rails #rewhere ActiveRecord method
Rajeev N Bharshetty
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0 responses
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ruby, rails, activerecord
Syntax highlighting for Jade in Sublime Text
Daniel Ramos
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0 responses
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sublime, jade, tex
ISROT Rule - Matrices Multiply
pMynLabGames
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0 responses
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.net, 3d, xna
Best practices for writing procedural SQL queries
Jon Peck
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0 responses
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php, mysql, sql, queries
Simple router mixin for React
sydcanem
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0 responses
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backbone, javascript, react
Taking input from Get-ChildItem
Matthew Donoughe
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0 responses
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powershell, windows
Makefile for compiling C sources that use GLUT, multi-OS version (Darwin, Linux)
Gergely Tamás Kurucz
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0 responses
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osx, make, opengl, linux
Disabling RailsAdmin rake task warning
Brad Fults
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0 responses
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rails, warnings, rails_admin
Ruby on Raspberry Pi
Ray Hightower
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0 responses
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ruby, rails, arm, raspberry pi
Puppet Agents hangs on retrieving plugin
Jan Krause
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0 responses
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puppet, ubuntu, agent, hangs
Quicker Git Add Commit Push
Joel Kirchartz
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0 responses
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git, bash
Understanding javascript prototype and prototype chain proces
Igor Ivanovic
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0 responses
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objects, prototype, javascript, chain
Make password asterisks visible in your terminal
Gautam Basubramanian
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0 responses
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terminal, vim, linux, sudo
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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.