Explain the <code>unshift()</code> method ?

JavaScript - Interview Questions

Explain the unshift() method ?

This method is functional at the starting of the array, unlike the push(). It adds the desired number of elements to the top of an array. For example :

var name = [ "free" ];
name.unshift( "time" );
name.unshift( "learning", "FTL" );
console.log(name);

The output is shown below:

[" free "," time ", " learning ", " FTL "]