1.

How To Use "join()" To Create A String From An Array Using Javascript?

Answer»

"join" concatenates the ARRAY elements with a SPECIFIED seperator between them.

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

"join" concatenates the array elements with a specified seperator between them.

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


Discussion

No Comment Found

Related InterviewSolutions