Finding duplicates in a list

[Ian Wood]

The absolute *ideal* would be:

checksum tab index1,index2,index3 etc.

However, once I have a list of dupes I have to plug it back into the  
DB to get more info anyway, so the list of checksums by itself also  
works.

Ian

On 9 Jan 2008, at 11:48, Bill Marriott wrote:

> Indeed! But that doesn't give him the output he wants, which is
>
> original index (tab) duplicate index (tab) checksum
>
> "Mark Smith" <mark at maseurope.net> wrote in message
> news:7E16D41D-DFA3-4EE3-9C52-7F0F5DFF7C57 at maseurope.net...
>> I got 11 ms on my machine:
>>
>> function getDupesList pList
>>    repeat for each line L in pList
>>        if array1[L] is empty then
>>            put 0 into array1[L]
>>        else
>>            put 0 into array2[L]
>>        end if
>>    end repeat
>>    return the keys of array2
>> end getDupesList
>>
>> Best,
>>
>> Mark
>
>
>
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