JavaScript | Date constructor Property

In JavaScript, the constructor property returns the constructor function for an object. For JavaScript Date, the constructor property returns function Date() { [native code] }.

Syntax:

Date.constructor

Return value:

function Date() { [native code] }

Example 1: This example uses constructor property and returns the date constructor function.

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<!DOCTYPE html>
<html>
    <body>
        <center>
            <div style="background-color: green;">
                  
                <h1>Welcome to GeeksforGeeks!.</h1>
                  
                <p> 
                    It returns the function that 
                    created the string's prototype:
                </p>
                  
                <h1 id="demo"></h1>
            </div>
        </center>
          
        <script>
            var dy = new Date();
            document.getElementById("demo").innerHTML
                    = dy.constructor;
        </script>
    </body>
</html>

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Output:




Example 2: This example uses constructor property and returns the date constructor function.











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<!DOCTYPE html> 


<html> 


    <body> 


        <center> 


            <div style="background-color: white;"> 


                  


                <h1>Welcome to GeeksforGeeks!.</h1> 


                  


                <h3> 


                    It returns the function that created 


                    the string's prototype: 


                </h3> 


                  


                <p id="name" style="background-color: green;"></p> 


            </div> 


        </center> 


        <script> 


            var dy = new Date(); 


            document.getElementById("name").innerHTML 


                    = dy.constructor; 


        </script> 


    </body> 


</html> 



















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Output:





          
          
          
          

            

    

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