Definitely! I got in the habit of single-quoting my variables after getting taking a few hours to notice the extra line of output. Recently I'm getting use Data::Dumper more often, which automates the provision of quotes.

--
TTTATCGGTCGTTATATAGATGTTTGCA

In reply to Re: Unbelievably Obvious Debugging Tip by TomDLux
in thread Unbelievably Obvious Debugging Tip by dreadpiratepeter

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