$ne¶
Usage: $ne(x,y)
Category: conditional
Description:
Returns true if x
does not equal y
. Note that comparisons are case-sensitive.
Example:
The following statements will return the values indicated:
$ne(,a) ==> "1" (True)
$ne(a,) ==> "1" (True)
$ne(a,A) ==> "1" (True)
$ne(a,a) ==> "" (False)