On Tue, Apr 29, 2008 at 8:06 PM, Jenda Krynicky <[EMAIL PROTECTED]> wrote:
snip
> perl -n'${$_}||=print'
snip
That is nasty. If I am reading that correctly you are using a
symbolic reference to create variables with the name of the line. I
can't remember, does Perl have a limit on the size of a variable name?
--
Chas. Owens
wonkden.net
The most important skill a programmer can have is the ability to read.
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