In reply to dave_59:
thanks Dave.
in your code I will still have duplicate elements (e.g. idx1=0 idx2=1 & idx1=1 idx2=0) in the array?
In reply to dave_59:
thanks Dave.
in your code I will still have duplicate elements (e.g. idx1=0 idx2=1 & idx1=1 idx2=0) in the array?