I have an array which is content of website..
I want to know how to extract unique elements in the array which are more than 4 characters in length...
I know i can iterate through loop...
but i want to know if 1 line solution is there!!!
Update: I didn't want it to be skill test or spoon feeding. I had written this
for getting unique, wanted to merge with >4 chars
...that's y put the question
sub { @unique{ @words} = 1;
        @u_words = keys %unique;

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Raghu

In reply to Fast way - get array elements > 4 chars by imrags

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