StringExtensionsStringNin Method | 
| Name | Description | |
|---|---|---|
| StringNin(String, StringOrRegularExpression) | 
            Returns true if s is not present in values (corresponds to the $nin filter operator).
              | |
| StringNin(String, IEnumerableStringOrRegularExpression) | 
            Returns true if s is not present in values (corresponds to the $nin filter operator).
              |