javascript - Is there any advantage to Ajax get data type XML over Json? -

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is there advantage using ajax data formatted xml on json format?
should call ajaj?

no, no advantage using xml on json @ all. equivalent data have smaller footprint (memory, amount of data) xml, hence popularity.

ajax still used when json stands x ;)

from wikipedia:

despite name, use of xml not needed (json used instead), , requests need not asynchronous.[


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