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<!DOCTYPE html> <html> <body> <h2>JavaScript Array.forEach()</h2> <p>Calls a function once for each array element.</p> <p id="demo"></p> <script> const numbers = [45, 4, 9, 16, 25]; let txt = ""; numbers.forEach(myFunction); document.getElementById("demo").innerHTML = txt; function myFunction(value, index, array) { txt += value + "<br>"; } </script> </body> </html>
