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  • shift() method of the JavaScript Array

    @sumit.vyas
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    JavaScript Array shift() method : The shift() method is used to remove the first element of the array. The shift() method will return the first element which will be removed. The shift() method will change the length of the array.

    Syntax of the shift() method : 

    1. array.shift()


    Example of Array shift() method : Here I will show you how to remove the first element of the array.

    1. <!DOCTYPE html>
    2. <html>
    3. <body>
    4.  
    5. <p>To remove first element in the array, click the button "remove first element".</p>
    6. <button onclick="removeFirstElement()">remove first element</button>
    7. <p id="container"></p>
    8.  
    9. <script>
    10. function removeFirstElement() {
    11.     var students = ["Ashok", "Nitin Kumar", "Rajesh", "Pankaj", "Sumit", "Manish", "Pramod"];
    12.     var result = students.shift();
    13.     document.getElementById("container").innerHTML = students;
    14. }
    15. </script>
    16.  
    17. </body>
    18. </html>

    Output : 

    1. Nitin Kumar, Rajesh, Pankaj, Sumit, Manish, Pramod
    shift() method of the JavaScript Array JavaScript Array shift() method Syntax of the shift() method Example of Array shift() method Example of shift() method of JavaScript array Example of shift() method of the array in JavaScript
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