Different ways to extract data from complex arrays using different methods. The watchList array holds objects with information on several movies. Use map on watchList to assign a new array of objects ...

JavaScript's native Array.map() is slow, and other popular array map libraries are focused on browser compatibility, which makes them bloated or less than idea for non-browser usage. This ...

Your browser does not support the audio element. If you are reading this, it means that you are interested in a more complete answer. To be clear, we are talking here ...