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Amazing slides. Great work. The quizz at the end is pretty hard too. Is anyone here confident about the answers?

1) Binary Floating Point Standard 2) Pass by Value and Pass by Reference 3) More than 1 argument problem 4) Closure

Not that hard..didn't go thgh the bigger ones BTW...

7 is with the instanceof pattern. You add an if statement at the beginning of the function. If "this" is global you return a new object.