Popular Programming Tips
XEV - Only KeyBoard Events
Wild Eyes
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0 responses
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shell, keyboard, linux, xev
iTunes Command Line Interface
Mateusz Gachowski
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1 response
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cli, interface, itunes, command
Levenshtein Distance Using Mysql
Dinesh Vasudevan
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0 responses
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mysql, script
Gevent with debug support for Flask
Hsiaoming Yang
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0 responses
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python, web, flask, gevent
AspectJ complaining about Java 5 compliance level
Konrad Garus
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0 responses
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java, aspectj, compliance
Merging 2 NSArrays & Duplicates
Jeffrey Jackson
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0 responses
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ios, xcode, ipad, iphone
Index your Amazon S3 bucket with Elasticsearch
Laurent Broudoux
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0 responses
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elasticsearch, s3
Start Karaf in Debug Mode
Ben Doerr
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0 responses
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debug, java, karaf
Failing to change user password in Rails console
Kenneth Falck
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0 responses
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rails, devise, password, user
WordPress post thumbnail alt
pimschaaf
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0 responses
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php, thumbnail, wordpress, alt
Play YouTube video from terminal to Chromecast
Balazs Nadasdi
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10 responses
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zsh, youtube, bash, chromecast
IntelliJ and Gradle - disable update indices
Piotr Jarzemski
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1 response
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android, maven, gradle, intellij
Modify the WWW-Authenticate response header in Apache
Pål Orby
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0 responses
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rest, apache, devops, http header
Open Sublime Text 2 from the console (MacOS X)
Georg
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6 responses
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sublime, editor, commandline, sublime text 2
Find slow postgres queries on heroku
Scott M
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1 response
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heroku, postgresql
Using getopts in bash functions
Dennis Cornwell
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0 responses
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shell, functions, bash, getopts
How to use Rails 4.1 ActionPack Variants.
Sergio Tapia Gutierrez
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0 responses
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rails, web, responsive web
Meteor Package API Example
Stefano Diem Benatti
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1 response
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meteor, meteorite, javascript, atmosphere
Moving or renaming a UNIX file starting with a dash
Antonio Ognio
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1 response
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rename, unix, remove, delete
My Golang Web Dev Workflow
Adnaan Badr
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2 responses
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workflow, golang, developement setup, go
Show Circle Image in Android
Nadav Fima
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0 responses
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imageview, image, circle, android
HttpURLConnection hangs on Android
Sebastiano Poggi
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0 responses
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http, apache, connection, httpurlconnection
vim :w!!
Bart Lantz
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6 responses
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vim
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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.