Popular Programming Tips
Jagged edges on transformed objects in firefox
Eduardo Matos
·
3 responses
·
firefox, css3, css3-transform
Java: How to Override equals() and HashCode() Method
Julie Spencer
·
0 responses
·
java, developer, equals(), hashcode()
SVG with PNG fallback for IE8
Gaurav Jassal
·
1 response
·
css, svg, sass
A List of Helpful Git Commands
Joshua Croad
·
2 responses
·
command line, git
New GUID Generation in Visual Studio 2012 with ReSharper
Alexander
·
0 responses
·
resharper, visual studio 2012, guid
Inline sidekiq mailer + letter_opener
Tymon Tobolski
·
2 responses
·
ruby, rails, mailer, background
How to force a button to activate a file uplaod.
Jesse Showalter
·
3 responses
·
css, forms, styling forms, html
Importing latin1 data to MySQL is being truncated
Nuno Costa
·
0 responses
·
mysql, rails, charset, encoding
PHP logical operators as expressions
Otar Chekurishvili
·
7 responses
·
php, ochekurishvili, expressions, operators
Relay outbound email through GMail on OSX Mavericks
Greg Roodt
·
0 responses
·
osx, email, postfix
Twitter Bootstrap "namespacing"
Tom Schuermans
·
0 responses
·
css, namespaces, twitter-bootstrap, twbs
CSS Structure
Kevin Gimbel
·
12 responses
·
css, scss, markup, sass
How to clear an elasticsearch index in Ruby
Roberto Miranda
·
0 responses
·
rails, elasticsearch, ruby
Facebook Loading Animation in CSS
Tim Pietrusky
·
0 responses
·
css, html, facebook, linear-gradient
Hook.js
Nicole Lambon
·
0 responses
·
javascript, jquery, development
Make Passport Work with Restify by fixing redirect functionality with this snippet
Sebastian Schepis
·
2 responses
·
redirect, javascript, nodejs, restify
Easily create triangles with CSS3 and LESS
Stijn Janssen
·
0 responses
·
css, css3, less
The DIY Responsive Grid
Xavier Via
·
0 responses
·
css, typography, design, grid
Generate an application with a specific Rails version
Pablo Torrecilla
·
0 responses
·
ruby, bundler, rails, rbenv
Theme Netbeans to look like Sublime
Vinay Raghu
·
0 responses
·
sublime text, netbeans, themes, color themes
5 Common CSS mistakes developers make
rahuldev
·
0 responses
·
php, programming, wordpress, laravel
How to unserialize data using mysql without using php
Russell England
·
0 responses
·
serialize, unserialize, substring_index
Ionic examples
Steven Iseki
·
0 responses
·
mobile, phonegap, javascript, ionic
Constant time hash comparison
Luca Mearelli
·
7 responses
·
ruby, security
Sponsored by #native_company# — Learn More
#native_title#
#native_desc#
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.