I have two arrays, array1 and array2 that I am using to populate a table, so that array1[5] and array2[5] both fill the same row but I want to write a function that removes both array1[i] and array2[i] if array1[i] is a duplicate of array1[j] for some j less than i, where i is an arbitrary positive integer.
To accomplish this I was to work out the indices of duplicate values in array1 and then use this information to delete the entries from both array1 and array2 for these indices, before populating my table.
Any ideas gratefully received.
Thanks.