Extract numbers from string using jQuery

Today I got into a situation where I need to extract the numbers from the string variable on client side using jQuery. If a string has 1 or more occurrence of the numbers then also need to extract it and store it into an array. For example, if the string is

var str = '3jquery33By333Example3333';

And required output is:

So all I need was a regular expression which matches all the numbers in the string and return the array. Below is the jQuery code which I have used.

See Complete Code

Feel free to contact me for any help related to jQuery, I will gladly help you.