I need help with a task I can't accomplish myself, because I'm lacking any major skills in scripting.
The script I need has to do the following:
Let's say I've an array with 20 items in it. The script should randomly select 8 of these items and put them in another array. None of the items should be picked twice, so the script has to check which items were already picked and don't select them again.
I don't have any idea how to do this, so if anyone is willing to give me a hand I would be very grateful!