I don't see anything wrong with your construct and I would think a regex would make the code less readable in some circles. Depending on $/, /^$/ would check for an empty string as well. So if you're replacing blank variables you could do s/^$/Hi there/.

I'm curious what the more articulate monks have to say.

In reply to Re: What is the best way to determine if a string is blank? by lemming
in thread What is the best way to determine if a string is blank? by fongsaiyuk

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