description

# length property

int get length
override

The number of objects in this list.

The valid indices for a list are `0` through `length - 1`.

    final numbers = <int>[1, 2, 3];
    print(numbers.length); // 3

## Implementation

    int get length => _source.length;

set length (int newLength)
inherited

This operation is not supported by an unmodifiable list.

## Implementation

    set length(int newLength) {
      throw UnsupportedError("Cannot change the length of an unmodifiable list");
    }