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Exercise:
Change the first item of cars to "Opel" by referring to the index number, and display the whole array.
Hint
Hint: Remember that array indexes start with 0.
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<!DOCTYPE html> <html> <body> <p id="demo"></p> <script> var cars = ["Saab", "Volvo", "BMW"]; document.getElementById("demo").innerHTML = cars; </script> </body> </html>
<!DOCTYPE html> <html> <body> <p id="demo"></p> <script> var cars = ["Saab", "Volvo", "BMW"]; cars[0] = "Opel"; document.getElementById("demo").innerHTML = cars; </script> </body> </html>
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