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<!DOCTYPE html> <html> <body> <h1>JavaScript Arrays</h1> <h2>The copyWithin() Method</h2> <p>copyWithin() copies array elements to another position in an array, overwriting existing values:</p> <p id="demo"></p> <script> const fruits = ["Banana", "Orange", "Apple", "Mango"]; document.getElementById("demo").innerHTML = fruits.copyWithin(2,0); </script> <p>The copyWithin() method is not supported in Internet Explorer.</p> </body> </html>
