Using Null & Undefined | strictNullChecks | TypeScript Tutorial

In this lesson, you will see how typescript has dealt with the issues and bugs that arise because of the null values of variables.
Null and Undefined, both are independent types in typescript. You will see how typescript restricts variables to have null values and what can you do to allow a variable to have a null values.

00:00 What is strictNullChecks compiler option?
01:00 Why use strictNullChecks?
01:48 strictNullChekcs in action
03:07 Using Null and Undefined types

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