if so, is there any difference in the location of the storage?
if so, is there any difference in the location of the storage?
(1) create the variable a point to the object {bv1}; / / there is a a in the stack, assign an address to {bvl1} and point to
(2) create the variable a to point to the object {b: C: 1}. / / declare through var that a is overwritten at this time, assign an address to {code 1}} and point to
(3) {code 1} is no longer used, and js's garbage collection mechanism will collect
is asking if there is any difference in the memory address pointed to?
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