Returns the (possibly negative) integer represented by the two bytes at the specified byteOffset in this object, in two's complement binary form. The return value will be between 2<sup>15</sup...
Returns the (possibly negative) integer represented by the two bytes at the specified byteOffset in this object, in two's complement binary form. The return value will be between 2<sup>15</sup> and 2<sup>15</sup> - 1, inclusive.
Throws RangeError if byteOffset is negative, or
byteOffset + 2
is greater than the length of this object.