Regular Expression question

[Mark Smith]

This method is faster - but it doesn't do exactly the same thing. If  
the idea is simply to have unique values in each line, then this is  
the way to go. The method I suggested simply removes repeating lines,  
and would be more suitable if one were trying to record changes in a  
stream of values.

Best,

Mark

On 9 Aug 2006, at 15:51, Jim Ault wrote:

> On 8/9/06 6:36 AM, "Ton Kuypers" <tkuypers at dmp-int.com> wrote:
>
> This will do the same thing.
> The idea is to use Rev's array features such that keys are  
> automatically
> unique and can be as long as you wish.
> This means that you could remove duplicate lines of any length.
>
> get listOfAnything
> filter it without empty --just in case
> repeat for each line LNN in it
>    put 1 into tempArr[LNN]
> end repeat
> get the keys of tempArr
> sort it numeric --in your case for numbers
> answer it
>
>
> Jim Ault
> Las Vegas
>
> On 8/9/06 6:36 AM, "Ton Kuypers" <tkuypers at dmp-int.com> wrote:
>
>> Hi,
>>
>> I have a list like:
>> 1
>> 1
>> 1
>> 2
>> 2
>> 3
>> 4
>> 4
>> 4
>>
>> And I need all double lines removed from this list so it becomes:
>> 1
>> 2
>> 3
>> 4
>
>
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