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<!DOCTYPE html>
<html>
<body>
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<h2>JavaScript const</h2>
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<p>Declaring a constant array does NOT make the elements unchangeble:</p>
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<p id="demo"></p>
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<script>
// Create an Array:
const cars = ["Saab", "Volvo", "BMW"];
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// Change an element:
cars[0] = "Toyota";
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// Add an element:
cars.push("Audi");
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// Display the Array:
document.getElementById("demo").innerHTML = cars; 
</script>
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</body>
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<!-- Mirrored from www.w3schools.com/js/tryit.asp?filename=tryjs_const_array by HTTrack Website Copier/3.x [XR&CO'2014], Wed, 05 Jun 2019 13:23:08 GMT -->
</html>
​
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