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<!DOCTYPE html> <html> <body> <h1>The HTMLCollection Object</h1> <h2>The length Property</h2> <p>The number of paragraphs (p elements) are:</p> <p id="demo"></p> <script> const elements = document.getElementsByTagName("p"); document.getElementById("demo").innerHTML = elements.length; </script> </body> <!-- /jsref/tryit.asp?filename=tryjsref_htmlcollection2 </html>
