iwillexplode
Member
I have about 200 seperate characters in an array with duplicates, I want to work out the number of characters in the array excluding duplicates. How would I do so?
Example
Lets say the array was:
[A,B,A,C,B,C]
I'd only count the first A the first B and the first C meaning the result would be 3
Thank you for the help!
Example
Lets say the array was:
[A,B,A,C,B,C]
I'd only count the first A the first B and the first C meaning the result would be 3
Thank you for the help!
Last edited: