getUint8 method
Returns the positive integer represented by the byte at the specified
byteOffset in this object, in unsigned binary form.
The return value will be between 0 and 255, inclusive.
Throws RangeError if byteOffset is negative, or
greater than or equal to the length of this object.
Implementation
int getUint8(int byteOffset) => _data.getUint8(byteOffset);