Popular Programming Tips
An introduction to ranking algorithms seen on social news aggregators
Michel Billard
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2 responses
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reddit, algorithm, ranking, ordering
Confirmation on Leaving the Current Page in an Angular.js App
Luis Tellez
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4 responses
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javascript, angular.js, angular, onbeforeunload
Connect to SMB or FTP on macOS
Lex S
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0 responses
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mac, macosx, os x, browser
Use ImageMagick to create optimised and progressive JPGs
Andrew Walker
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4 responses
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rails, imagemagick, minimagick, carrrierwave
Prevent "An invalid form control with name=" errors
José Agripino Duarte
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3 responses
·
forms, cakephp, html, required
"try" method - do you need it?
David Hrachový
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3 responses
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ruby, rails, try, refactor
Check Jenkins for build status via a shell script
Julian Churchill
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2 responses
·
shell, ci, jenkins, bash
Using Backbone's new `listenTo`
Adam Thurlow
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5 responses
·
backbone.js, javascript
Set phantomjs user-agent string
Hatem Nassrat
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4 responses
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python, selenium, phantomjs, useragent
Programmatically adding Views to Xamarin.Forms Grid
Gabriel Chavez
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3 responses
·
grid, xaml, c#, xamarin.forms
Enter multiple lines in Chrome JS console.
tmaster
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2 responses
·
chrome, javascript, developer tool
Using Sublime Text 2 and SFTP to work on remote files.
Sergio Tapia Gutierrez
·
12 responses
·
sublime text 2, ftp
Create Laravel Eloquent model without a primary key
Richard Jacobsen
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2 responses
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php, laravel, model, eloquent
Mysql RDS Kill Connections/Queries
Craig Heneveld
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2 responses
·
mysql, rds, kill connection
Settings cookies for SuperTest
Dominic Barker
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1 response
·
testing, cookies, nodejs, superagent
register_post_type - simple example
Mad Scientist
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0 responses
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php, wp_query, functions, github
Simple SMTP server with OpenSMTPD
William Orr
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1 response
·
linux, unix, email, mail
Media Queries only for the iPhone 5! (Part I)
Rafal Bromirski
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3 responses
·
css3, iphone, sass, scss
Responsive Morris.js graphs in Bootstrap 3 tabs
Rasmus Bergström
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6 responses
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responsive, css3, raphael.js, graphs
Layout Change Animations (Sliding Height)
Jeremy Shore
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0 responses
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google, android, animations, 5.0
Install PostgreSQL 9.2 on OS X Mountain Lion
Phil Cohen
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16 responses
·
ruby, rails, osx, macports
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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.