Tell us what’s happening: Your code so far // the global variable var bookList = ["The Hound of the Baskervilles", "On The Electrodynamics of Moving Bodies", "Philosophiæ Naturalis Principia Mathematica", "Disquisitiones Arithmeticae"]; /* This function should add a book to the list and return t…

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So it’s an interesting question. If we have saved a reference to it, it is passed by reference. If we are simply creating the array in the function parameter and passing that, we pass it by value. But you have a larger problem going on. Your add() and remove() are being called with two parameters, b…

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Refactor Global Variables Out of Functions pass by value or by reference

JavaScript

alhazen1 December 6, 2018, 9:05pm 2

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Refactor Global Variables Out of Functions pass by value or by reference

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