The Javascript TypedArray join() method combines all the elements of an Array into a string. The specified separator will separate all elements. The default separator is a comma(,).
Syntax:
array.join(separator)
Parameters:
separator: It represents the separator to which all elements will be separated. It is optional
Returns:
It returns a string which combines all the elements of an Array.
Example 1:
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
var Jewels = ["DIAMOND","GOLD","PLATINUM","SILVER"];
document.write(Jewels.join('.'));
</script>
</body>
</html>
Example 2:
<!DOCTYPE html>
<html>
<body>
<script type="text/javascript">
const testArray = new Uint8Array([34, 12, 56, 12, 89]);
document.write(testArray.join());
document.write("</br>");
document.write(testArray.join(''));
document.write("</br>");
document.write(testArray.join('-'));
</script>
</body>
</html>