hi i have a data set with various terms....and i want to build a list with the index of terms (actually i want to delete the repeated terms..) i use this code: 

foreach $term (@TERMS){
    push(@INDEX,$term);
    for($i=0; $i<scalar(@TERMS); $i++){
        if ($term eq $TERMS[$i]){
            delete $TERMS[$i];
        }
    }
}

[download]
the code above delete the values of the repeated terms but it leaves the position blank ($TERMS[$i]), i want to delete the position too...how can i do that?

In reply to delete an element from an array by alkis

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