By using
pop method, you can remove last element from array.
Syntax
arrayName.pop();
array.html
<!DOCTYPE html> <html> <head> <title>Array</title> </head> <body> <script type="text/javascript"> var array = [2, "Hello", 123.5, true]; function printArray(arr) { document.write("<br />Elements in Array are : "); for (var i = 0; i < arr.length; i++) { document.write(arr[i] + " "); } document.write("<br />"); } printArray(array); document.write("<br />Poping element"); array.pop(); printArray(array); document.write("<br />Poping element"); array.pop(); printArray(array); document.write("<br />Poping element"); array.pop(); printArray(array); document.write("<br />Poping element"); array.pop(); printArray(array); </script> </body> </html>
Open above
page in browser, you can able to see following text.
Elements
in Array are : 2 Hello 123.5 true
Poping
element
Elements
in Array are : 2 Hello 123.5
Poping
element
Elements
in Array are : 2 Hello
Poping
element
Elements
in Array are : 2
Poping
element
Elements
in Array are :
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