No, there isn't.

Why do you need it? If you just need to tell whether a string is defined, use defined.

map{substr$_->[0],$_->[1]||0,1}[\*||{},3],[[]],[ref qr-1,-,-1],[{}],[sub{}^*ARGV,3]

In reply to Re: "" but true by choroba
in thread "" but true by Chuma

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