How does the `at()` method work for `Array`, `String` and `TypedArray`?
const decepticons = ['Megatron', 'Starscream', 'Blitzwing']; const lastDecepticon = decepticons.at(-1); console.log(lastDecepticon); // output: 'Blitzwing'
August 4th, 2022
To get the last item of an array, we had to write
array[array.length-1]. A shorter way is to use the