Popular Programming Tips
RegEx to replace function with it's argument
Tom Loudon
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0 responses
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regex, find, regular expression, replace
Awesome Tmux Cheat Sheet
Allen Fair
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0 responses
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tmux, cheat, sheet, cheatsheet
Running Clockwork as a unicorn process to avoid one extra dyno
Josh Teng
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0 responses
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unicorn, process, server
Display user avatars on Github news feed
Anas Nakawa
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0 responses
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chrome, git, javascript, github
Objective C literals and Xcode auto-indentation
Zoreslav Khimich
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0 responses
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xcode, objective-c
Search files for text, get files and line numbers.
Chris Fidao
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2 responses
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shell, cli, linux
Manipulate launchctl $PATH
kewagi
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0 responses
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shell, os x
Git in color
Ignacio
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0 responses
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terminal, commands, git
JPC2000: a javascript drum machine
Mike King
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0 responses
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music, javascript, github
Command Line Troubles
Hovaness Bartamian
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0 responses
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command line, executable, starting projects, shell
PsySH - REPL for PHP
Jeff Tilson
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0 responses
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php, debugging, repl
Dynamic Shadows Windows Phone 7 / 8.
pMynLabGames
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0 responses
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windows phone, xna, dynamic shadow
Understanding git merges
Kristian Lewis Jones
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0 responses
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merge, git
Install a perl modul in given directory
Ulrich Kautz
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0 responses
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perl, linux
Parallax technology
Igor Ivanovic
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1 response
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frontend, html5, parallax, javascript
Project Reactor
Tobias Trelle
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0 responses
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jvm, java, event driven, fast data
Run all your tests individually
Martin Svalin
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0 responses
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ruby, tdd, minitest
Why use ternary operator in Python
tmaster
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0 responses
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python
Fixing "MOUNT -T VBOXSF: NO SUCH DEVICE"
kAldown
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0 responses
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virtualbox, vagrant, mount
Apply drop shadows to an image in MacOS via CLI
Philipp Haußleiter
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0 responses
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macos, cli, drop-shadow, image
Complete NPM integration for Meteor
Arunoda Susiripala
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0 responses
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npm, meteor
Find unused eav attribute options in Magento 2
sivaschenko
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0 responses
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magento 2, sql
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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.