javascript - Initializing an Array with a Single Value

Question

Is there a more compact way to do this sort of initialization?

for (var i = 0; i < arraySize; i++) array[i] = value;

Answer 1

One short way of doing it would be:

var arr = Array(arraySize).fill(value);

Would make arr = Array [ 0, 0, 0, 0, 0 ] if arraySize == 5 and value == 0, for example.