Pop allows us to remove the last item in an array. If we execute the following code from the last post’s array…
baseballCards.pop(); console.log( baseballCards );
The output will be ‘Aaron’, ‘Ruth’, ‘Wagner’.
There might be times you wish to remove an item from an array, but still keep it for some usage. We can store it in a variable…
let backRowCatcher = baseballCards.pop(); console.log( backRowCatcher );
The output will be Uecker given our original added array.