Popular Programming Tips
What's curl doing?
Jared Davis
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0 responses
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http, unix, curl, elasticsearch
Nice Emacs go-mode indenting and autoformat
Erik Allik
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2 responses
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emacs, editor, formatting, golang
Dump Postgres databases through SSH
Tobias T—
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0 responses
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shell, backup, postgres, restore
Create a .rvmrc project file
Daniel villa
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0 responses
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ruby, rails, rvm, rvmrc
Tailable cursors in MongoDB
Richard Lyon
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2 responses
·
node, mongodb, mongo, nodejs
How to create custom filters with AngularJS v1
Daniel Gomes
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0 responses
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danielcsgomes, filters, javascript, angularjs
Horizontal scroll with mouse under Linux
Julien Carsique
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1 response
·
scroll, mouse, linux, ubuntu
Convert a String to an Int without parseInt()
pmaoui
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4 responses
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javascript, parseint, cleanint, string2integer
Debug your Sinatra application easily
Ricardo Mendes
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0 responses
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ruby, pry, sinatra
Podcast in Wordpress using custom post types
Austin Ginder
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0 responses
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custom post types, podcast, wordpress
Getting Django URL Patterns to Play Nicely with Angular's $routeProvider
Beshr Kayali
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1 response
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python, django, angularjs
How to test private methods with RSpec
Catalin Ilinca
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0 responses
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ruby, rails, test, devise
Read text/xml file via C# over HTTP and get its content
Ion D. Filho
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1 response
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.net, csharp, c#, read file
Using Multiple Deferred Promises - JavaScript/jQuery
Zach Case
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0 responses
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jquery, javascript
xcode-select: error: tool 'xcodebuild' requires Xcode
usiegj00
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0 responses
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xcode, npm, osx
CodeIgniter and Hashing
Louis
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0 responses
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php, security, codeigniter, hashing
Resize images with ImageMagic in java
Sardor Isakov
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0 responses
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imagemagick, java
Dynamic Unit-Tests in C#
Mikael Brassman
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0 responses
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tdd, .net, csharp, unit-testing
Coderwall is losing its way
Leon Szpilewski
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0 responses
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coderwall
Set up your own Rails server in minutes with these recipes
Michiel Sikkes
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2 responses
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ruby, rails, nginx, unicorn
How to reload your User after changes in Symfony2
Joeri Timmermans
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0 responses
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security, session, users, symfony
Git + P4Merge
Gregory Pakosz
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0 responses
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git, p4merge
Shorten up console.log() in JavaScript
Akhyar A.
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6 responses
·
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.