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<!DOCTYPE html> <html> <body> <h2>JavaScript Arrays</h2> <p>The Array.some() method checks if any of the elements in an array pass a test (provided as a function).</p> <p id="demo"></p> <script> const ages = [3, 10, 18, 20]; document.getElementById("demo").innerHTML = ages.some(checkAdult); function checkAdult(age) { return age > 18; } </script> </body> </html>
