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Posted almost 9 years ago by Lexy. 37signals.com

Lately, we’ve been exploring ways to offer web apps that perform like native apps on mobile devices. For this...

Posted almost 9 years ago by Henning Koch.

When Paperclip attachments should only be downloadable for selected users, there are three ways to go. Same applies to files...

Posted almost 9 years ago by Arne Hartherz.

Capybara's has_css? matcher has a couple of options you might find useful. Check that a selector appears a...

Posted almost 9 years ago by Lexy. github.com

Ruby gem that provides an AR-style interface for the Pivotal Tracker API.

Posted almost 9 years ago by Arne Hartherz.

If you have several submit elements (inputs or buttons with type="submit") that each cause different things to happen (e.g...

Posted almost 9 years ago by Thomas Eisenbarth.

Note that you should disable the Java plug-in in your browsers after installation. Ubuntu >= 12.04 Java 11

Posted almost 9 years ago by Henning Koch.

You don't need a Rails application to use Sass. Even when you're working on a static site you...

Posted almost 9 years ago by Lexy. css-tricks.com

Because they are vector, it would make sense if we could do things that other vector programs (e.g. Adobe Illustrator...

Posted almost 9 years ago by Henning Koch.

This will show you how to create a RSS feed that the Feed Validator considers valid. Note that RSS is...

Posted almost 9 years ago by Lexy. alfajango.com

The CSS Emoticons plugin is a simple jQuery plugin (and stylesheet) that allows you to turn any text emoticons on...

Posted almost 9 years ago by Henning Koch.

Expiration of Rails sessions By default Rails sessions expire when the user closes her browser window. To change this edit...

Posted almost 9 years ago by Henning Koch.

When submitting textareas, browsers sometimes include carriage returns (\r) instead of just line feeds (\n) at the end of each...

Posted almost 9 years ago by Lexy. wmd-editor.com

WMD is a simple, lightweight HTML editor for blog comments, forum posts, and basic content management. You can add WMD...

Posted almost 9 years ago by Lexy. github.com

This gem is designed to provide CSS views to Rails, and a process to concatenate and minify these files to...

Posted almost 9 years ago by Henning Koch.

The box shadows created rendered in IE by CSS3PIE look darker and are blurred differently than in browsers that render...

Posted almost 9 years ago by Arne Hartherz.

Sometimes files attain executable-flags that they do not need, e.g. when your Windows VM copies them over a Samba...

Posted almost 9 years ago by Henning Koch.

When you create e.g. a sidebar box that contains headlines and paragraphs, the final paragraph's margin in that box...

Posted almost 9 years ago by Martin Straub. ubuntuforums.org

> Keyboard layout reverting to US on (every) reboot Cause: > I found the same problem, but only on my wife...

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