Posts by Paulo Duarte Rettamozo • 21 points

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  A: Why does isNaN(null) return "false"?

  The typeof of null is object, can behave in several different ways, causing this type of behavior. This happens due to the functions prototype of an object, for example, implementing toString an…

  javascript characteristic-language numbers ecmascript

  answered 3 years, 7 months ago Paulo Duarte Rettamozo 21