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<html><body><h1>JavaScript Arrays</h1><h2>For In Loops</h2><p>The for in statement can loops over array values:</p><p id="demo"></p><script>const numbers = [45, 4, 9, 16, 25];let txt = "";for (let x in numbers) { txt += numbers[x] + "<br>"; }document.getElementById("demo").innerHTML = txt;</script></body></html>