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JavaScript array first element

                         

In this Tutorial we want to describe you a code that makes you easy to understand in array first element example. For this we are using Java Scripting language This code show a page on loading invokes a function display. This function  include a variable array that is used to instantiate an array object. The array object hold the various element .The for loop executes and run the script till the variable i is less than 3.The document. write print the element from  array index[0]-[3].The document. write[array(0)] print the 1st element hold by an array object in index[0] i.e Komal.

 

 

 

First Element.java


<html>
    <head>
        <title>First Element</title>
        
        <script>

            function display() {
                
                var array = new Array(3);
                array[0"Komal";
                array[1"Rakesh";
                array[2"Santosh"
                
                document.write("<b>Array is :</b><br>");
                for(i = 0; i < 3; i++) {
                    document.write(array[i]+"<br>");
                }
                document.write("<br><b>1st Element of the array :</b><br>");
                document.write(array[0]);
                
            }
        </script>
    </head>
    
    <body onload="display();">
        
    </body>
</html>

Output


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