in reply to Re: How to differentiate an empty array from an unitialized one?
in thread How to differentiate an empty array from an unitialized one?
Indeed, it would be incorrect for Perl to consider an uninitialized value to be an empty string, for much the same reason why, in SQL, NULL is not an empty string.
|
---|
Replies are listed 'Best First'. | |
---|---|
Re^3: How to differentiate an empty array from an unitialized one?
by haukex (Archbishop) on Jul 09, 2018 at 09:13 UTC | |
Re^3: How to differentiate an empty array from an unitialized one?
by Anonymous Monk on Jul 09, 2018 at 08:07 UTC |
In Section
Seekers of Perl Wisdom