TheSeamau5

import Html exposing (Html, Attribute)
import Html.Attributes
import Html.Events
import Signal exposing (Address)
import List
import String
import StartApp

------------------
--- HELPER CODE --

pnc

Using OTP's observer (appmon replacement) remotely

$ ssh remote-host "epmd -names"
epmd: up and running on port 4369 with data:
name some_node at port 58769

Note the running on port for epmd itself and the port of the node you're interested in debugging. Reconnect to the remote host with these ports forwarded:

$ ssh -L 4369:localhost:4369 -L 58769:localhost:58769 remote-host

kaeluka

-module(horr).
-export([malloc/0, free/1, read/1, write/2, test/0]).

% You can use `malloc` to get a globally sharable, mutable cell of memory.
% A difference to C's `malloc` is that such a cell doesn't have a certain size (you can't overflow)
% Memory is initialised with the atom `null`.
malloc() ->
    spawn(fun() -> mem(null) end).

% As processes are not garbage collected, you have to call `free` when you're done with your memory: