Popular Programming Tips
The real picture tag polyfill: picturePolyfill 2
Andrea Verlicchi
·
0 responses
·
responsive, images, responsive images, javascript
Core Data + Gran Central Dispatch
Juan Karam
·
0 responses
·
core data, ios, gcd, objective-c
Awesome Script for Changing Java Versions
Tom Romano
·
0 responses
·
jvm, profile, jdk, java
Rails development server on port 80
Mikael Henriksson
·
2 responses
·
sudo, rbenv, rails
VMWare vCSA Local User Password Expiration
Ozzy Johnson
·
0 responses
·
linux, password, login, vmware
rspec debugging is easy
Edward Raigosa
·
0 responses
·
debugging, rspec
Image Cropping using PyGame
Kokopak
·
0 responses
·
python
Quickly delete your localhost cookies
Kevin Sołtysiak
·
0 responses
·
chrome, dev, cookies
Howto use su with ssh x-forwarding
Hannes Georg
·
0 responses
·
linux, ssh, x, su
How to stub save but run the callbacks in the ActiveRecord
Vojtěch Kusý
·
0 responses
·
activerecord, rails, rspec
A Comparison of Angular, Backbone, CanJS and Ember
Yehuda Zargarov
·
1 response
·
backbone, canjs, ember, fed
Highlight everything between quotes in Sublime Text 2
&y
·
0 responses
·
sublime text 2, regular expressions, highlight all instances, between quotes
Starting with Backbone LayoutManager
Michał Kowalkowski
·
0 responses
·
backbone, javascript, layoutmanager
Problems with posted filename on IE
Ion D. Filho
·
0 responses
·
.net, csharp, file upload, posted filename
Simple Tail in Java with Shutdownhook
Philipp Haußleiter
·
0 responses
·
log, tools, hook, system
Some cool aliases for your computer
Fernando Cea
·
2 responses
·
alias, bash script
PHP: Traverse an array without (for, foreach, each)
Atul Yadav
·
0 responses
·
loop, php. traverse
Entity Framework in .net
priyu323
·
0 responses
·
.net, framework
Debug Bash Scripts with Line Numbers & more info
James Cuzella
·
2 responses
·
debug, debugging, shell script, bash
git-remove-tag: Remove tags from local and remote
Balazs Nadasdi
·
0 responses
·
shell, git, garbage
Capture SIP invite and response with tshark
John Dyer
·
0 responses
·
udp, wireshark, sip, tshark
Prevent node-mysql connection closed error
Mitchell Turner
·
1 response
·
nodejs, callback, asynchronous, javascript
Install Intent plugin in Phonegap 3.0
Florin Cosmin
·
3 responses
·
phonegap, java, javascript, package.
heroku drop all tables from database
Dimitrios Mistriotis
·
0 responses
·
heroku, postgresql, deletion
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.