Hi Jacob,

this is really a good article, very clear and friendly one.

Please tell me, where should I write this code to get the required results from XQuery?

In XML file? in some editor? processor?

Just for example, in order to run C# code I should write it in .cs file extenstion and build it with .NET compiler.... or JavaScript in .js file extention and run it in some browser... etc.

Thank you,

Yair