There is no reason to leave trailing whitespace characters in your project's files, so don't add any.

TL;DR Avoid before(:context) (formerly before(:all)), use before(:example) (formerly before(:each)) instead. If you do use before...

simple_format ignores Rails' XSS protection. Even when called with an unsafe string, HTML characters will not be escaped or...

Given you store files on Amazon S3 and you need to stream those files out to people while you don...

Ever wanted autocompletion for paths from paths.rb in Cucumber? This card lets you write your steps like this:

Note: Modern Rails has two build pipelines, the asset pipeline (or "Sprockets") and Webpacker. The principles below apply for both...

Under certain circumstances gettext_i18n_rails will hit a near-infinite loop. This occured in Rails 2.3.5 with Haml 3.0.18...

If (for some reason that you don't want to ask yourself) you need to know all classes that define...

If you get errors from your development WEBrick that contain unicode salad, you are probably requesting the page via SSL...

A print stylesheet is easy to create. Choose a font suited for paper, hide some elements, done. Unfortunately print stylesheets...

Assuming the following sunspot setup of the post class: class Post < ActiveRecord::Base searchable do text :title string :state

When committing, you should always check the diff of your changes so you don't include any leftovers or irrelevant/bad...

Jedes nicht rein private Profil auf Social Media Portalen muss ein Impressum haben, das heißt insbesondere Unternehmen und Freiberufler (§ 5...

Be careful when stubbing out attributes on records that are defined by associations. Nothing is as it seems to be...

This Firebug feature is called simply Log Events and allows developers to log DOM events into the Console panel.

ReText is a cross-platform WYSIWYG-ish Markdown editor. Toggle editor and preview layout with Ctrl+E.\

Unless you changed the default, this will be 16 MB: mysql> SHOW VARIABLES WHERE Variable_name="max_allowed_packet"; +--------------------+----------+

When deploying, Capistrano puts a REVISION file into your application's release directory. It contains the hash of the commit...

The step definition below lets you write: When I click on "Foo" This is useful in Selenium features where the...

Makandra cards will auto-detect the language used for syntax highlighting. This auto-detection sometimes fails for short code snippets...

Today, I ran into trouble on a fairly fresh installed VM, running Ubuntu. I tried to bundle install and got...

Consider this Sass: .comment width: 320px; height: 240px; Any textarea with the comment class will be sized 320 by 240...

In a nutshell: Capybara's find will not work properly on nodes from a list. Don't find on elements...