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Graph/so-76623101

Question

so-76623101

so-76623101

so-76623101

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2 linked nodes

DESCRIBESProblem

you won't get a false positive if the name matches something in the prototype — When using objects, you have to use a method like `hasOwnProperty()` to distinguish properties of the object from properties inherited from the prototype. Tension: there's no conflict between element names used by the application and names provided from the language. Outcome: When using objects, you have to use a method like `hasOwnProperty()` to distinguish properties of the object from properties inherited from the prototype.

DESCRIBESProblem

const oldSet = Map.prototype.set; Map.prototype.set = function(key, value) { — malicious code. Tension: affects all instances present and future. Outcome: Your data is now stolen.

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