JavaScript: Object.prototype.propertyIsEnumerable
obj.propertyIsEnumerable(key)-
Return
trueif key is a own key and Enumerable. Else,false.console.log({ "p": 4 }.propertyIsEnumerable("p"));
obj.propertyIsEnumerable(key)true if key is a own key and Enumerable.
Else, false.
console.log({ "p": 4 }.propertyIsEnumerable("p"));