"Sample Code." is for fairly simple pieces of XML that demonstrate to developers how to do something (such as getting an element by its ID name) but is not necessarily visually appealing or even a complete
"Sample Code." is for fairly simple pieces of XML that demonstrate to developers how to do something (such as getting an element by its ID name) but is not necessarily visually appealing or even a complete application.

In depth tutorials where the code is an illustration of the text should be listed in Computers/Data_Formats/Markup_Languages/XML/Information/Tutorials