srivats has asked for the wisdom of the Perl Monks concerning the following question:

Dear All,
I am kind of stuck with handling XML in perl with Xerces.   I have got the parser installed.   I want to how do you manipulate a DOM tree in the memory and use it for processing.   Specifically can some one give Examples for
removeChild appendChild replaceChild
in the existing DOM, which apparently changes the DOM structure in memory.

janitored by ybiC: Remove innapropriate <pre> tags around entire post, minor format tweaks