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Result Size: 625 x 565
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<!DOCTYPE html>
<html>
<body>
​
<p>Click the button to loop through the indices of an array, in ascending order.</p>
​
<button onclick="myFunction()">Try it</button>
​
<p id="demo"></p>
​
<script>
function myFunction() {
  var cars = ["BMW", "Volvo", "Saab", "Ford"];
  var text = "";
  var i = 0;
  while (i < cars.length) {
    text += cars[i] + "<br>";
    i++;
  }
  document.getElementById("demo").innerHTML = text;
}
</script>
​
</body>
​
​
​
</html>
​
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