UTF-8 BOM Problem

I am using Komodo Edit. I have to encode some files as UTF-8 without BOM in Komodo. In my localhost and site there is no problem but on some sites i am seeing B开发者_如何学PythonOM sign and this is a terrible problem for AJAX-JSON response. Any advices?

Thanks.

The option can be found in the Properties section of the File Properties and Settings dialog box.