How displayHit and displayMiss work
So we just talked about this, but remember, to have an image appear on the game board, we need to take a
<td> element and add either the “hit” or the “miss” class to the element. The former results in a “ship.png” appearing in the cell and the latter results in “miss.png” being displayed.
How to add an image (which is an element) to another element? A tip: every element exists or could exist at some point in the flow of the application is given either a class or an id or both.