Shifting Elements in JS

PHOTO

Thu Dec 03 2020 04:27:34 GMT+0000 (Coordinated Universal Time)

<!DOCTYPE html>
<html>
<body>

<h2>JavaScript Array Methods</h2> 

<h2>shift()</h2>

<p>The shift() method removes the first element of an array (and "shifts" all other elements to the left):</p>

<p id="demo1"></p>
<p id="demo2"></p>

<script>
var fruits = ["Banana", "Orange", "Apple", "Mango"];
document.getElementById("demo1").innerHTML = fruits;
fruits.shift();
document.getElementById("demo2").innerHTML = fruits;
</script>

</body>
</html>

COPY

The shift() method removes the first array element and "shifts" all other elements to a lower index.

https://www.w3schools.com/js/tryit.asp?filename

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Shifting Elements in JS

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