Popular Programming Tips
Untrusted - adventure game involving JS code hacking
Dmitry Pashkevich
·
7 responses
·
game, hacking, javascript, justforfun
Inset Box-Shadow At Images
Tim Hartmann
·
5 responses
·
css, sass, workaround, html
PHP Private Class Member Visibility
Trevor N. Suarez
·
3 responses
·
php, oop, wat, strange behavior
Remote (ajax) multi-select in Rails with Select2
Cyrus Farajpour
·
0 responses
·
rails, select2, ajax select, remote select
Update property value of immutable object while maintaining immutability
Jeroen Rosenberg
·
2 responses
·
scala, case class, mutability
Use a Remote Mysql Database With Heroku
Larry Scott
·
0 responses
·
mysql, heroku
Send multipart/form-data with curl
Sergey Zabolotnov
·
0 responses
·
http, curl, multipart
Sass + Compass compile two different files for development and production environment
Martijn de Valk
·
4 responses
·
config, sass, compass, environment
AngularJS Bootstrap Chat / Comment List
Carol Skelly
·
2 responses
·
bootstrap, javascript, angularjs
Install ncdu on Amazon Linux
ambar
·
0 responses
·
shell, linux, disk, ncdu
Keep your Python app running
Ken Moini
·
1 response
·
cron, python, bash
OpenMP: improve reduction techniques
Michael Bacci
·
0 responses
·
threads, openmp, reduction, parallel programming
Transparency in background of views in Appcelerator Titanium
Denver Sessink
·
3 responses
·
color, backgroundcolor, appcelerator, titanium
Consider keeping a work journal
Keith Pinson
·
4 responses
·
log, productivity, focus, motivation
Process in background with command screen and rsync
Fabian Delgado
·
0 responses
·
rsync, screen
CSS does Math
Jim Greenleaf
·
5 responses
·
css, responsive design, css3, front-end
Wordpress custom URL rewrites and tips
Shaiful Islam
·
0 responses
·
wp, url rewrite
Disable Ctrl-S and Ctrl-Q on terminal
Guilherme Victal
·
1 response
·
shell, bash
ActiveRecord empty? vs count
Luis Ezcurdia
·
6 responses
·
rails, activerecord, benchmark
Node.js code snippet - dynamically load all javascript in a folder
Sebastian Schepis
·
0 responses
·
nodejs, dynamic, javascript
Learn about AlwaysAppendSearchDomains in OSX (Mountain) Lion
Frank Louwers
·
4 responses
·
osx, lion, mountain lion, dns
Delete all Redis keys with Redis-rb
Florian LAMACHE
·
0 responses
·
ruby, redis
redirect to canonical host in Rails 4
dommmel
·
3 responses
·
ruby, rails, seo, redirect
Sublime Text 2 – Useful Shortcuts (Mac OS X)
Bob Williams
·
4 responses
·
sublime, gist, shortcuts
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#
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.