What is difference between these 4 types of XML nodes and when to use each of them?
- element
- text node
- comments
- instruction node
EDIT 1: whether my below understanding of text node is correct?
in the below sample, text node is abcd?
<foo>abcd</foo>
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For a reference is really good this page W3Schools but if you are looking for some tutorials it probably won’t be right one.