JavaScript function name and his
2017-11-05 本文已影响0人
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Totally there are huge differences for both of them ,most of case we just use function name to call the function object ,but innner the function object there storages the function present name you can use the object constructor to show the function present name.
When we debugging the code the function present name is very usefu you can find which function have errors from the present function name.
JavaScript function name and his present name
