JavaScript connects all the elements of an array by the join function

This example shows how JavaScript connects all the elements of an array through the join function. Share with you for your reference. The specific implementation method is as follows:

<script type="text/javascript">
var days = ["Sunday","Monday","Tuesday","Wednesday",
  "Thursday","Friday","Saturday"];
document.write("days:"+days.join(","));
</script>

The output results are as follows:
days:Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday

I hope this article has been helpful to your javascript programming.