Re^4: The error says the value is uninitialized, but it works anyway

http://www.perlmonks.org?node_id=11104717

in reply to Re^3: The error says the value is uninitialized, but it works anyway
in thread The error says the value is uninitialized, but it works anyway

In simple terms, every Perl variable starts out as a string.

I have never heard this before. Do you have a source for this, please?

In Section Seekers of Perl Wisdom