javascript - Why does myArray.length show up as 0 during debugging? -

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i'm stepping through vb.net / asp application when noticed curiosity in javascript function:

enter image description here

mouse on array , can see there 7 items in collection. mouse on length property , says 0. why that?

length() tends refer contiguous elements - string has length example.

count() tends refer number of elements in looser collection.


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