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Learn more about: Type.IsNullable |
Type.IsNullable |
Type.IsNullable(type as type) as logical
Returns true if a type is a nullable type; otherwise, false.
Determine if number is nullable.
Usage
Type.IsNullable(type number)
Output
false
Determine if type nullable number is nullable.
Usage
Type.IsNullable(type nullable number)
Output
true