‘arrayName.length’
property return number of elements in array.
array.html
<!DOCTYPE html> <html> <head> <title>Array</title> </head> <body> <script type="text/javascript"> var array = [2, 3, 5, 7, 11, 13]; function printArray(arr) { document.write("Elements in Array are : "); for (var i = 0; i < arr.length; i++) { document.write(arr[i] + " "); } } document.write("Length of array is " + array.length + "<br />"); printArray(array); </script> </body> </html>
Open above
page in browser, you can able to see following data.
Length of
array is 6
Elements
in Array are : 2 3 5 7 11 13
No comments:
Post a Comment