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<h1>JavaScript Operators</h1>
<h2>The ?? Operator</h2>
<p>The ?? operator returns the first argument if it is null or undefined. Otherwise it returns the second.</p>
<p id="demo"></p>
<script>
  let name = null;
  let text = "missing";
  let result = name ?? text;
  document.getElementById("demo").innerHTML = "The name is " + result; 
</script>
</body>
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