Popular Programming Tips
get just the right level of structure in your schemaless data with tracery
Jason Denizac
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0 responses
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node, nosql, schema, data
Some tips of what do you need to make a responsive web site
Gustavo Kuklinski
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0 responses
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css, responsive, web, design
Le wildmenu
Eduardo
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0 responses
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vim, menu, vi, wildmenu
short test for background workers in NodeJS
Philipp Haußleiter
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0 responses
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async, worker, background, javascript
Open all unstaged and untracked source files in vim tabs
Ara
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0 responses
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shell, vim, awk, git
View your external IP Address
Jason Seney
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0 responses
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shell, network, bash
Bootstrap tooltip/popover without hiding on hover
Zhenya Sokovikov
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1 response
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bootstrap, javascript
Smart params matcher for Rails
Vojtěch Kusý
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0 responses
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ruby, rails, helper, parameters
never trust mount (on linux at least)
Daniel Tralamazza
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0 responses
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linux, lxc, mount, migraine
Use the ENV Luke! (aka: simulate the ENV in OpsWorks using Chef and Dotenv)
Massimo Ronca
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0 responses
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rails, chef, opsworks
How do you check undefined ?
Boopathi Rajaa
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2 responses
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javascript
Thoughts on Alternative Keyboard Layouts
Ryan Sandridge
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0 responses
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keyboard layout, qwerty, dvorak, colemak
Pure CSS Menu
Holly
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1 response
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css, html, code samples
Compile and run small blocks of C# directly from the command-line
travis
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0 responses
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shell, csharp, batch, c#
Nyan Cat is a Valid Use of Our University Servers
Kraig Walker
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0 responses
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bash, terminal, osx, linux
Full path of file in Sublime Text menu bar
Troy Harvey
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0 responses
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sublime text, osx, st2, st3
Easy LaTeX compilation
Cristián Maureira
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0 responses
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latex, rubber, makefile, tex
Active Record in objective-c
Dalton
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0 responses
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osx, mac, ipad, iphone
Video Tutorials For Bengali Speaking Coders
foysal ahmed
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0 responses
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bdgeeks, bengali video tutorials
Otimizando compressão de imagens no rails
Stefano Diem Benatti
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0 responses
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ruby, rails, asset pipeline, image compression
Easy Git Rebase
Aleksey Smolenchuk
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2 responses
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shell, workflow, git
Better Icon Fonts with Sass
Cameron Daigle
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0 responses
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sass, scss
Rails Integration testing with Sorcery and Capybara
Gilbert
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0 responses
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ruby, rails, testing
check if a value only contains html tags and no text
Sam Saccone
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0 responses
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jquery, wysiwyg, javascript
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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.