map { require Net::DNS } 1;

Is that a map in void context? Nasty and evil. (I don't recall require ever returning anything useful.)

Personally I prefer always using while(my $line = <>) construct.

I don't always. Setting $_ lets one use regexes and simple commands easier. I do use a lexical for more complicated blocks, but I often find myself just slurping the file into an array first. 

- Yes, I reinvent wheels.
- Spam: Visit eurotraQ.

In reply to Re: while(<>) { ... } considered harmful by Juerd
in thread while(<>) { ... } considered harmful by IlyaM

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