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Nullable

Library of functions for handling nulls.

Functions​

IsNull​

Checks whether a value is null.

Syntax:
Nullable.IsNull(value: anything)
Parameters​
  • value: Value to check whether is null.
Returns​
  • bool: Whether the value is null.
Example:
let x: int = null
in Nullable.IsNull(x)
// Result:
// true

let y: int = 1
in Nullable.IsNull(y)
// Result:
// false