How do I empty an array in JavaScript?

Question

Can anyone help me how I can able to remove the element of an array in JavaScript?

Answer 1

There are multiple ways to do that:

A = [];

Using this command, you can able to do that, but for the reference variable, it will not work.

You can also use these commands as per your requirements:

A.length = 0

A.splice(0,A.length)

I hope this will help.

Want to become a Java expert? join Java Certification now!! 

Want to know more about Java? Watch this video on Java Tutorial for Beginners | Java Tutorial: