JavaScript Fundamentals: Checking for null and undefined

The primitive values null and undefined have a distinct difference that should be used. But how to you tell the difference between a null value, an undefined value and other falsey values? We will address it in this tutorial.

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Tutorials referred to in this video:
null and undefined:
Equality operators:
truthy and falsey:
ternary operator:

Article referred to in this tutorial:

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Post Author: hatefull