Ignore Null or Undefined Values with TypeScript Non-Null Assertion Operator

You can use the non-null assertion operator in TypeScript to take a typed variable and remove the undefined and null types from it. In this lesson, we look at different ways to work around the null/undefined typed values; including as [type] and the use of non-null assertion operator which is as simple as adding an exclamation mark to the end of any given variable while reading the value from it.