How do I fill an array with binary data streaming from websocket

Question

I got a continuous stream of byte data receiving from websocket. When I view the data with this function:

document.getElementById('log').innerHTML = document.getElementById('log').innerHTML + msg + "<br />";

It would look like this:

-0.00005645785104823496
0.00000906544783255643
-0.001234972515485563
0.00000008534781277461
.
.
.

I want to fill it in an array that would look like

var inp = new Array(event.data)
  , arr = new Float32Array()
  ;
for(var i = 0;i <arr.length; i++) {
    arr[i] = inp[i];
}

How do I fill the inp[i] array with data receiving from websocket.

Thanks

What is your desired outcome? do you need the - and the .? — Andrei Nemes
– Andrei Nemes, Commented May 7, 2013 at 9:33
I want to fill in arr[i] with data receive from websocket. How do I make event.data to become inp[i] in the first place. So I can match each inp[i] with the arr[i]. Thank you — ket
– ket, Commented May 7, 2013 at 9:36

ket · Accepted Answer · 2013-05-09 01:50:45Z

2

I found the answer, it was:

shifted = inp.shift();

Thank you for any help.

answered May 7, 2013 at 13:06

ket

9852 gold badges9 silver badges17 bronze badges

Sign up to request clarification or add additional context in comments.

1 Answer 1