Javascript ArrayBuffer or TypedArrays dont have any kind of appendByte(), appendBytes(), or appendBuffer() methods. So if I want to fill an ArrayBuffer one value at a time, how do I do it?
var firstVal = 0xAB; // 1 byte
var secondVal = 0x3D7F // 2 bytes
var anotherUint8Array = someArr;
var buffer = new ArrayBuffer(); // I don't know the length yet
var bufferArr = new UInt8Array(buffer);
// following methods do not exist. What are the alternatives for each??
bufferArr.appendByte(firstVal);
bufferArr.appendBytes(secondVal);
bufferArr.appendBuffer(anotherUint8Array);