Are you using this?
As a Aptana fan, it’s time to tout one of its features. (Prerequisite: download the app. It’s a really good IDE that becomes a must-have app if you’re doing anything with RIA or Rails, as they’ve merged RadRails into their larger project.)
In the Aptana perspective of the IDE, click the little yellow triangle with an exclamation point in it, right under the top menu bar on your screen. See a bunch of little yellow triangle icons and bars appear around the document you’re working on? Those are warnings; they show you things your should fix to improve your code and knock out minor bugs (missing semicolons in your JavaScript, missing alt attributes on your images, etc.). Improve your code! Click the yellow triangle!
