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The Pitfalls of Undefined Data Types in JavaScript: How to Avoid Them
#shortsvideo #shortsfeed #viral #viralvideo #javascript #javascriptprogramming #javascripttutorial

What You Will Learn In This Video:

The undefined type is a primitive type that has only one value undefined.

By default, when a variable is declared but not initialized, it is assigned the value of undefined.

We Have Covered Following Queries In This Video:
How to solve undefined data in JavaScript?
What is undefined data type in JavaScript?
How to check if type is undefined in js?

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