Re: tonight's meeting

[Jay Link <jlink@ilbbs.com>]

Steve:

Since you might not make it tonight, how about giving us all another
Perl regex lesson?  :-)

The following construction takes the second word in a string from
<STDIN> and makes it the entirety of the string. It works, but I only half
understand it.

$_ =~ s/^([^ ]+) +([^ ]+).*/$2/;

Please give us the low-down on this craziness, Steve!


-J

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