getNumber Method
Attempt to get a number type variable value.
getNumber(name: string, defaultVal?: number): number
throws if the variable does not exist and a default value is not provided.
| Parameter | Type | Description |
|---|---|---|
| name | string | the variable name to retrieve. |
| defaultVal | number | the value to return if the variable does not exist. |
Defined in
Last Updated: 08 January, 2020