Popular Programming Tips
Keep formatting when pasting in Sublime Text
Clint Berry
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1 response
·
sublime text, sublime
Wrap width/right margin in Sublime Text
Martin Runelöv
·
0 responses
·
sublime text, sublimetext, wrap, margin
Stop reinventing the wheel. Use vcsh for your dotfiles.
Adam Stankiewicz
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2 responses
·
zsh, unix, dotfiles, bash
Proper MySQL character set and collation setup
George Zelensky
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2 responses
·
dbms, character set, encoding, collation
Fabulous Fabric Fabfile
Gavin Bunney
·
0 responses
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python, devops, fabric, artifactory
Caching with Rails 3.2
Ben Taylor
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0 responses
·
ruby, rails, rails 3, cache
Open folder in iTerm
Ochko
·
2 responses
·
shell, osx, iterm, automator
Generate security captcha image with PHP
Gjero Krsteski
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0 responses
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php, security, gd, captcha
Don't overuse $(this)
Mark Vaughn
·
14 responses
·
javascript, jquery
Stop your headache with IE and sessions inside iframes in Rails apps
Javier Toledo
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10 responses
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ruby, rails, ie, rack
break point in clojure
dennis zhuang
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1 response
·
clojure, debug, macro, break-point
Convert your Localizable.strings (iOS) to strings.xml (Android)
Florian Mierzejewski
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1 response
·
android, localizable, ios
Superfish menu using 'click' instead of hovers
Joel Birch
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0 responses
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jquery, superfish
Java and JavaScript
Paul H.
·
6 responses
·
open source, java, javascript
Set up a Rack reverse proxy for Rails or Sinatra or any Rack based stack
Andy Kifer
·
1 response
·
rails, rack, amazon s3, reverse proxy
Use YouCompleteMe for code completion in Vim
Chris McKinnel
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0 responses
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python, vim, productivity
Superscript your ordinal numbers (2nd, 3rd, etc.) in WordPress post meta data
Devon Campbell
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0 responses
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typography, styling, ordinal numbers, wordpress
Attach debugger to forked JUnit test in Ant
Greg Roodt
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0 responses
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junit, ant, java
Optimal zoom level in google maps
Jeroen Rosenberg
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0 responses
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coffeescript, zoom, google maps
Take two or more mutable slices from a vector in Rust
Kornel
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0 responses
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rust, vector, slices, borrow-checker
Why reactive application?
Gjero Krsteski
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0 responses
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php, reactive, async, oop
The rmagick gem trouble on linux
Igor Moiseev
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2 responses
·
ruby, rails, gem, gcc
Free SSL for your Web app
Victor Costan
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0 responses
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security, https, ssl, tls
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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.