Popular Programming Tips
Generate a .gitignore file right from the command-line
Josh Buhler
·
4 responses
·
command-line, git
Symfony2: Redirecting a root path to that of a default locale.
Craig Marvelley
·
2 responses
·
routing, symfony2
simple full text search using postgres on rails
Greg Osuri
·
2 responses
·
ruby, rails, activerecord, postgresql
Use php array_map in classes
Marco Cervellin
·
0 responses
·
php, method, class, array_map
Serving protected static content using nginx for speed and Rails server for authentication
Samuel Chow
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0 responses
·
ruby, rails, nginx, thin
Consider subqueries instead of joins
Hannes Georg
·
1 response
·
mysql, sql, postgresql
Basic error handling for sqlplus
Victor Mendonca
·
0 responses
·
oracle, bash, sqlplus
Command Pattern in JavaScript (undo/redo)
Alexander Brevig
·
1 response
·
undo, javascript, command pattern
Installing etckeeper to store config with autopush to git in Ubuntu 14.04 LTS
Jon Peck
·
1 response
·
version control, best practices, git, ubuntu
Bypassing ActiveRecord query cache
Bashir Eghbali
·
0 responses
·
activerecord, caching, query cache, rails
Proper configuration of H2 with Scala Slick for testing
Pierre Andrews
·
2 responses
·
scala, test, database, h2
Accessing a SSL WebService from Weblogic server
Rogelio Di Pasquale
·
1 response
·
ssl, soa, webservice, roger
Testing concurrency with rspec, the easy way
Duarte Henriques
·
5 responses
·
ruby, rails, concurrency, rspec
retrieving an APT signing key by URL
Andrei Dziahel
·
4 responses
·
linux, debian, apt, ubuntu
Using Client SSL Certificates for PHP cURL Requests on OSX
Geoff
·
0 responses
·
php, osx, curl, homebrew
Anchor CMS Installation Walkthrough
Eric Gould
·
5 responses
·
blog, twitter, blogging, anchor
Easy Validation with Scala's Either
jaime jorge
·
3 responses
·
scala, error handling, software engineering
Symfony2: Catch Doctrine exception in the controller and set flash message
CharlyBr
·
0 responses
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php, exception, symfony2
Render template if exists in Rails
Cristian Andrei
·
1 response
·
rails, templates, dynamic, views
Cancel a Service that has been scheduled with AlarmManager
Frank
·
0 responses
·
service, android, alarmmanager, cancel
Make Heroku run a non-master branch
Jordan Trevino
·
0 responses
·
heroku, git
Check your HTML document outline
Ash
·
7 responses
·
frontend, markup, semantic, html5
how to install downloaded ruby tarball by ruby-install
fang
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0 responses
·
ruby-install, ruby, brew, mac
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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.
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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.