Re: Matching patterns in condisional statements

in reply to Matching patterns in condisional statements

What does print $head print? Rather than just print the string I'd use Data::Dump or Data::Dumper (with $Data::Dumper::Useqq set to true) to display it, to see potential invisible characters

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Re^2: Matching patterns in condisional statements by smturner1 (Sexton) on Jul 05, 2017 at 17:23 UTC
It was so I could see that the first line was being stored in the $head variable.	[reply]

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