If you need to follow links, click buttons, etc. using Capybara inside an , you can do it like this:
CSS support in major e-mail clients is horrible. This will give you an overview what you will not be...
Insanely detailled guide about controlling copy & paste behavior using web technology in 2015. Note that you can now trigger a...
Small web application where you can upload an image (PNG, JPEG, GIF) and generate a base64-encoded version of it...
HTTP/2 will make our applications faster, simpler, and more robust—a rare combination—by allowing us to undo many of...
Note: Making a reverse proxy with nginx is much more straightforward. A reverse proxy is a "man in the middle...
All major browsers (IE8+, FF3.5+, Safari 4+, any Chrome) support sessionStorage, a JavaScript storage object that survives page reloads and...
I was annoyed that RubyMine's autocompletion did not work via Ctrl+Space for me. In fact, it did not...
Datetime picker that offers: simple UI without a specific framework several of customization options allows custom date/time validations Localization happens...
When you have an element you want to hide, you can add a ng-show='isOpen' attribute to that element...
Service that you can integrate for user feedback. Super-simple integration: Add a tag to your layout, done. It will then add a button to the bottom right of your application. When a user clicks it, they can take a screenshot and leave a message. The screenshot then appears in TrackDuck's interface for you to work off. Current pricing is 9 USD per month for the smallest tier (1 project).
jquery-placeholder is a simple jQuery plugin that enables form placeholders in browsers that do not support them natively, i.e...
There are times when you have a chunk of text that you want to do something with, e.g. replace something...
When using send_file (for example for attachments of any kind), make sure your application knows the correct mime types...
Rails comes with a Rake task notes that shows code comments that start with "TODO", "FIXME", or "OPTIMIZE".
Fontawesome 4 ships with many useful CSS helper classes. Enlarge Icon Add fa-lg (133%), fa-2x, fa-3x, fa...
Fontawesome 4 has introduced new naming conventions that make it easy to retrieve variants of a given icon.
Starting from Rails 4.0, you can use a special form options helper called #collection_check_boxes. It behaves similar to...
When ending a Selenium test Capybara resets the browser state by closing the tab, clearing cookies, localStorage, etc.
Clever hack using data-attributes to assign labels to cells. It's still a massive duplication of code (labels), but...
If you want to rotate text, you can use CSS transforms in somewhat modern browsers to rotate the container element...
Here's a pretty useful steps that hasn't made it into Spreewald yet. It is best used with the...
Opinionated Angular style guide for teams by @john_papa Not everything in this guide works perfectly for us, but is...
You can hook into Slack when using Capistrano for deployment. The slackistrano gem does most of the heavy lifting for...