SFantar wrote:
> Hello everyone
Hello,
> I would like to sort an array so that it does not contain any values
> twice or three times.
>
> Unfortunately, perldoc -q sort does not help me very much.
> Here is an example of this array :
>
> @array = ('smith ', 'john ', 'edward ', 'smith ', 'edward ', 'john ');
>
> I would like to have : @array1 = ('smith ', 'john ', 'edward ');
>
> Thanks in advance for your help and especially your explanations.
That is explained in the FAQ:
perldoc -q "How can I remove duplicate elements from a list or array"
John
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