shift function is used to remove an Element from Array.
Syntax
arrayName.shift()
array.html
Array
"text/javascript">
var array = [2];
function printArray(arr) {
document.write("
Elements in Array are : ");
for (var i = 0; i arr.length; i++) {
document.write(arr[i] + " ");
}
document.write("
");
}
printArray(array);
document.write("
Pushing element");
array.push(3);
printArray(array);
document.write("
Pushing element");
array.push(5);
printArray(array);
document.write("
Pushing element");
array.push(7);
printArray(array);
document.write("
Pushing element");
array.push(11);
printArray(array);
Open above page in browser, you can able to see following data.
Elements in Array are : 2 3 5 7 11
Removing first element
Elements in Array are : 3 5 7 11
Removing first element
Elements in Array are : 5 7 11
Removing first element
Elements in Array are : 7 11
Removing first element
Elements in Array are : 11
Previous Next Home
This post first appeared on Java Tutorial : Blog To Learn Java Programming, please read the originial post: here