Re^2: perl writing to xml file (xml::writer)

thanks choroba. btw, what does this actually do? my $prev_name = q(); is it the same as my $prev_name = ''; ?

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Re^3: perl writing to xml file (xml::writer) by hippo (Archbishop) on Feb 03, 2016 at 09:12 UTC
Yes, it is entirely equivalent. See perlop for the details.	[reply]