@ liverpole, thanks loads for that - makes a lot of sense.

@ysth, Yeah, should have been the other way round. I am trying to work through this

http://www.perl.org/books/beginning-perl/

and this excercise is at the end of chapter 2, so am not up to loops yet.

In reply to Re: Bitwise operators by thevoid
in thread Bitwise operators by thevoid

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