How to use "join()" to create a string from an array using JavaScript?
Submitted by: Administrator"join" concatenates the array elements with a specified separator between them in JavaScript.
<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
Submitted by: Administrator
<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
Submitted by: Administrator
Read Online JavaScript Job Interview Questions And Answers
Top JavaScript Questions
☺ | How to make elements invisible? |
☺ | Are Java and JavaScript the Same? |
☺ | What is a prompt box? |
☺ | What is this keyword? |
☺ | How to convert numbers to strings using JavaScript? |
Top Top World Wide Web Categories
☺ | Cascading Style Sheet CSS Interview Questions. |
☺ | HTML5 Interview Questions. |
☺ | Basic Internet Interview Questions. |
☺ | Domain Name System (DNS) Interview Questions. |
☺ | JavaScript Interview Questions. |