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Posted by vito on 07/15/06 07:57
i've a text file which stores thousands of records.
now i find that there is reduncdant records and would like to remove them.
e.g.
> abc
he is a boy.
he lives in smallvilli
he has 10 bros
> def
he has a dad
> abc
he is a boy.
he lives in smallvilli
he has 10 bros
> abc
he is a boy.
he lives in bigcity
the 1st & 3rd are duplicates but the 4th one needs some attention.
is there any convenient function to streamline this checking procedure?
thanks in advance
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