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JavaScript Question Answers:
Q1: How to create a copy of array and create a new reference for new object?
We can simply make it's length =0 as a result the array reference and array would be removed.
we can initialize array again to empty array but still reference would be left so we need to make it's length =0
We can simply make it's length =0 as a result the array reference and array would be removed.
we can initialize array again to empty array but still reference would be left so we need to make it's length =0
See result on jsfiddle
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