Mats Carlid wrote:
Trevor Ockenden wrote:
Will, I stand corrected on that one. So far in 20 odd years of
programming
in MV I haven't needed to worry about it.
Neither have I .
Now Will raises a terrific question. If A = "1" assigns 1 as numeric.
How
would you determine if A contained a numeric or a string in this case?
Piece of cake . Write a program with the statements in it and step
through it in the
debugger. Result shows clearly that
A = 1
now A is reported as INTEGER 1
A = "1"
now A ir reported as: T r L=1 '1'
( it looked as if the cut and paste had worked but when the mail
came back the string answer was gone - som much for WYSIWYG mailers )
( used uv10.0.1 for teh test)
-- mats
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