Popular Programming Tips
Check if Javascript object has a property or key
Codi
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0 responses
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javascript, object, key, open source
Find when an object is modified in JavaScript
Laurent Perrin
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0 responses
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debugger, js, object, javascript
Limit docker image size
sobolevn
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0 responses
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docker, python, devops, linux
music player in the browser
Andrei Oprea
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0 responses
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javascript
CSS3 blur text
Erick Vanegas
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2 responses
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css
Adding twitter bootstrap icons for yeoman generators
Suman Paul
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0 responses
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compass, grunt, yeoman, javascript
Gems providing assets must be in Gemfile
Parker Morse
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0 responses
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bundler, rails, asset_pipeline
Atom Editor Shortcut Cheatsheat
KJ
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0 responses
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atom, atom-editor
Pack and Unpack with tar gzip
Sergey Zabolotnov
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0 responses
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shell, linux, gzip, tar
Embracing Touch: Cross Platform Scrolling
Mark Dalgleish
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0 responses
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presentations, javascript
Delete all files except those matching a pattern
Aaron Ott
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0 responses
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find, commandline, linux
DRY with *haml_coffee_assets* and partials
Alexander Kirillov
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0 responses
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coffeescript, haml, tip, partial
Create bootable USB stick under Windows
justGoscha
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0 responses
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windows, usb, bootable, boot
RubyMotion Form cheatcode
Abhishek Nalwaya
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0 responses
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ruby, rubymotion
Quick Command Line Speedtest
Kyle McLaren
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0 responses
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python, cli, unix, bash
Wordpress Multi Site Setup Gotchya
Dennis Gaebel
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0 responses
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wordpress multi site, wordpress network setup, wordpress
Force exit code 0
Daniel Gomes
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0 responses
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danielcsgomes, linux, ci, exit code
Create your own metric system
Ian Dees
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0 responses
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metrics, oscon
Ruby on Rails: Directly add an index to a column when generating a migration
Yannis Jaquet
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0 responses
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rails, migration, sql index
Centralize your Robot Framework Installation
Thomas Jaspers
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0 responses
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robot framework, test automation
Moving your Heroku app with MongoLabs to another region
Erik Wendel
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0 responses
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heroku, migrate, region, mongolab
gitlab - git ask for a password
Spalt(er)
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0 responses
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git, gitlab
PHP, meet MongoQB
Alex Bilbie
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0 responses
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php, mongodb, packagist, composer
Penetration testing and security auditing in web applications
Daniel Romero
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0 responses
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security, hacking, pentest, web apps
Mocking a no-arg method in Grails
Danilo Tuler
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0 responses
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testing, grails, mock
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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.