That last character is the first

Let’s dive right into it:

About a week ago I put on the JavaScript text-typing mode and developed a CMS with ExtJs and Zend Framework. Thanks to FireBug life is great. At least, until that last final test in that other browser. Ouch.

One thing that solves almost all issues: watch your JavaScript object notation (JSON) values separator. FireFox doesn’t complain about that last comma before the closing } or ] but Internet Explorer isn’t so keen on that.
Well… maybe that is a good thing.

Perhaps an easy way out is validating the stuff you type.