Popular Programming Tips
Scale Chrome Browser Window to Any Width
Marshall Klickman
·
5 responses
·
responsive, chrome, browser, workflow
Generate SSH keys with Ansible
Bruno
·
2 responses
·
devops, ansible
Rails, Twitter Bootstrap and "Disabled" links/buttons
Vladimir Reshetnikov
·
6 responses
·
ruby, rails, twitter, bootstrap
Free background jobs on heroku
dommmel
·
17 responses
·
rails, heroku, unicorn, resque
Preloading UIWebView or WKWebView in Swift
Arthur Chang
·
2 responses
·
ios, xcode, swift, webview
Dump PostgreSQL without owner and privileges
Bartłomiej Danek
·
0 responses
·
postgresql, linux server administration
Checkout a single folder from a GitHub repository
Barnaby Alter
·
2 responses
·
git, github, bash, sparse-checkout
zsh: Better history searching with arrow keys
Andrew Wong
·
2 responses
·
shell, zsh, linux
Multi-line Git commit message from CLI
Diogo
·
1 response
·
shell, cli, commit, git
Git and Laravel 4 practical use
Nek
·
4 responses
·
php, mysql, laravel, git
Simple Export to CSV with Postgres
Tom Milewski
·
6 responses
·
heroku, postgres, database, csv
Remove value from array with jQuery
Arthur Chang
·
0 responses
·
coffeescript, jquery, javascript
Bind load and resize for responsive jQuery
Kory Tegman
·
5 responses
·
css, responsive design, jquery, javascript
Validate URLs in Rails
Lee Machin
·
6 responses
·
ruby, rails, url validation
Git status on all repos in folder
Willem van der Jagt
·
6 responses
·
shell, .bashrc, bashrc, git
Difference Between | (Single Pipe) and ||
safy
·
1 response
·
difference between single pipe and double pipe, and
Getting started with JavaFX in Clojure
Daniel Ziltener
·
9 responses
·
clojure, javafx
Set jQuery Validate default messages
Leon Barrett
·
0 responses
·
jquery, validation, messages
Use Markdown README's in Python modules
Will McKenzie
·
12 responses
·
python, markdown, restructuredtext
Clear pane in Tmux
Claudio Ortolina
·
1 response
·
tmux
Faster Ajax For WordPress
raz ohad
·
12 responses
·
php, ajax, wordpress
iOS Custom Views and Accessibility in Table Views
Kerri Shotts
·
4 responses
·
ios, accessibility, tableview, scrolling
How to draw heart shaped ImageView in Android using PorterDuffXfermode and SVG
Mostafa Gazar
·
4 responses
·
library, imageview, java, circle
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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.