I'm working on a creation tool software, basically the user creates objects, place them around, manipulate them, etc. I want to let the users the option to SAVE...
If I have a string like: 1,1,2,3,3,3,4,5,5. How do I retrieve only unique numbers (or remove duplicates) from the string? The desired result would be: 1,2,3,4,5...
I've had this problem for years, and I've just "solved it" with hacks. I wonder what's the proper solution for it. So, I have buttons and I want them to tween w...