Скачать или смотреть #19 Frontend Interview Question For beginners

Detailed Breakdown:

1. First myf() call:

When myf() is called, it tries to log myf.abc.

At this point, myf.abc has not been assigned any value, so it is undefined.
Therefore, the output of the first call will be undefined.


2. Assigning myf.abc = 400:
After the first call, myf.abc is assigned the value 400.


3. Updating myf.abc = 500:
After that, myf.abc is updated to 500.


4. Second myf() call:
When myf() is called again, it will log the current value of myf.abc, which is 500.

Final Output:
undefined
500

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