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<!DOCTYPE html>
<html>
<body>
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<h2>JavaScript setMonth()</h2>
<p>The setMonth() method sets the mont of a date object.</p>
<p>Note that months count from 0. December is month 11:</p>
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<p id="demo"></p>
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<script>
const d = new Date();
d.setMonth(11);
document.getElementById("demo").innerHTML = d;
</script>
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</body>
</html>
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