dixonleopard
New Member
Is there is any way to avoid duplication in random number generation . I want to create a random number for a special purpose. But it's should be a unique value. I don't know how to avoid duplicate random number ie, First i got the random number like 1892990070. i have created a folder named that random number(1892990070). My purpose is I will never get that number in future. I it so i have duplicate random number in my folder.