Jedes nicht rein private Profil auf Social Media Portalen muss ein Impressum haben, das heißt insbesondere Unternehmen und Freiberufler (§ 5...
You can quickly access views that belong to a controller by using the tiny "page with arrow" icon in the...
This Firebug feature is called simply Log Events and allows developers to log DOM events into the Console panel.
No one wants to cry over regression issues in views; does testing HTML and CSS have to be such a...
Explanation of the "bootstrap 2" base CSS. Contains information about: Typography Code Tables Forms Buttons Icons
Write your app using HTML, CSS or JavaScript, upload it to the PhoneGap Build service and get back app-store...
When deploying, Capistrano puts a REVISION file into your application's release directory. It contains the hash of the commit...
You can say this in helpers like link_to and content_tag: = link_to 'Label', root_url, :data => { :foo => 'bar...
The step definition below lets you write: When I click on "Foo" This is useful in Selenium features where the...
Rack has a limit for how many form parameters it will parse. This limit is 65536 by default.
In a nutshell: Capybara's find will not work properly on nodes from a list. Don't find on elements...
Upgade to LibreOffice 3.5.3+ or disable hardware accelleration in Tools → Options → LibreOffice → View → Graphic output.
To have your text input field pre-filled in with some text that disappears as soon as the user selects...
Consider this HTML: Click me! Hello Universe! Hello Universe! Hello Universe! Hello Universe! Hello Universe! Hello Universe!
In large forms (30+ controls) new Capybara version become [extremely slow] when filling out fields. It takes several seconds per...
The amount helper now retrieves the decimal separator from your I18n dictionary (number.format.separator) instead of hardcoding it to a comma...
When using the asset pipeline your assets (images, javascripts, stylesheets, fonts) live in folders inside app: app/assets/fonts app/assets/images...
Geoffrey Grosenbach has created Gruff for easily plotting graphs. It is written in pure Ruby and integrates with Rails applications...
If you need a gem for a certain purpose, be sure to check this site. The rankings are determined by...
Consider the following HTML & CSS: ^ img { background-color: red; } div { border: 1px solid black; } This will leave a margin of...
Localizing a non-trivial application can be a huge undertaking. This card will give you an overview over the many...
%p #{link_to "label", "url"}! Haml is a great engine for writing shorter, readable HTML. However, there is...
When requests arrive at the application servers simultaneously, weird things can happen. Sometimes, this can also happen if a user...
Say you want to vertically align a div box inside a div container. This is how you do it: