Did I?

Surely if @code = qw(foo bar baz)

then $code[0].$code[1].$code[2] eq "foobarbaz"

whereas  (join '.', @code) eq "foo.bar.baz"

?

All the best,

andye

Update: You're completely right, I overlooked a pair of quotes. :)

In reply to Re^5: Use of uninitialized value by andye
in thread Use of uninitialized value by Angharad

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