Javascript-Constructors Flashcards

1
Q

What does the new operator do?

A

creates a new object when new is called with the constructor function

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2
Q

What property of JavaScript functions can store shared behavior for instances created with new?

A

prototype property

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3
Q

What does the instanceof operator do?

A

test to see if the prototype property of a constructor appears in the prototype chain of an object and returns a boolean value

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