Servertec
isNaN( )
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Returns whether the specified value is Not-a-Number (NAN).
Syntax
isNaN(
number
)
number
.isNaN( )
Parameters
number
the number to check.
Returns
boolean
true
if number is not a number.
false
if number is a number.
Example
if isNaN( value ) then println( "value is not a number" ) end
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Copyright
© 1997-1999 Servertec. All rights reserved.
Last Modified: Tue Jan 26 22:19:03 EST 1999