How to get first element of array in Javascript?

Whenever you require to get first element value then you can use bellow example. I give you the way to get first element value in jquery. So let's see following example:

Example

<script type="text/javascript">
	
    var languages = ["PHP", ".Net", "Java", "Javascript"];
    
    var first_element = languages[0];
    console.log(first_element);
    
</script>