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XML Comments

XML comments are used to increase understanding of XML code.

XML comments are similar to HTML comments.


A comment starts with <!-- and it ends with -->.

<!--This is a comment-->

Comments can't be nested one inside the other!

Fundamental Rules for Comments

  • Comments can't appear before XML declaration.
  • Comments may appear anywhere in a document.
  • Comments must not appear within attribute values.
  • Comments can't be nested inside the other comments.