Hey all,
I have a custom slideshow that I’ve made that has a set of four images changing every 5 seconds. The images are randomly selected by a random number between 0 and the length of my XML.
My question is, how can I get four unique random numbers - i.e., getting 1, 4, 6, and 8 rather than 1, 4, 6, and 6?
So once a random number is selected, it can’t be selected again.
Thanks
