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  2. RPG400-L
  3. October 2011

Re: RPG Error or ?

On Wed, 12 Oct 2011 18:36:50 +0200, Henrik Rützou wrote:

Thanks to all,

I just misunderstood the comparison

the universe should not be seen as universe > big bang or universe < big
bang but
as universe (as we know it) <> big bang.

I missed the start of this thread, so perhaps this has already been
pointed out, but (given that Varlen is the same as a String) a string of
length 0 does equate to '', and '' is a value, whereas null is not.

I routinely compare strings to a constant named EMPTY_STRING, which is
defined with a value of ''. It compares to true when the length of the
string is 0.


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