What is the difference between qq{} and q{} ?
I am learning some basic perl for class, and I noticed that qq{Element contents: $_} q{Element contents: $_} produce different results in a loop... I thought "q{}" was like quoted or something.. What is it really? And what is qq{}?
[ qq ]
http://www.misc-perl-info.com/perl-qq.html
You can use q if you are not doing any variable substitution in a string.
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