beam Questions
0
Is it possible to return a stacktrace in a trace? I'm using :dbg.tp/3 and :dbg.tracer/2 to get a trace along with the calling module. I tried caller function (see in docs: https://erlang.org/doc/ap...
2
Suppose I have a CLI application with subcommands and arguments (like application foo --bar baz). How can I package it for distribution without requiring user to install Erlang?
I know there's mix ...
Nivernais asked 16/2, 2021 at 23:34
2
Solved
What are some fundamental Feature/Architectural difference between the BEAM and JVM?
Yes I know: one was originally built around java and the other built around erlang
I understand the JVM (somew...
Oulman asked 16/2, 2010 at 21:11
1
Solved
I'm running into trouble with an Erlang OTP + Cowboy app that does not allow me to open enough files simultaneously.
How do I change the number of open file handles allowed in the BEAM?
Potential...
Dangle asked 1/3, 2018 at 10:44
2
I try compile erl files in Intellij with Erlang plugin. Everything is good with compilation but in out/production the folder does not create any files .beam and when I run console I get message:
e...
Talc asked 6/11, 2015 at 16:53
3
Solved
From what I understand a virtual machine falls into two categories either "system virtual machine" or a "process virtual machine". It's kind of fuzzy to me where BEAM lies. Is there another kind of...
Radically asked 27/5, 2013 at 19:8
1
Solved
I've found that Elixir programs can run C code either via NIFs (native implemented functions) or via OS-level ports. Having read those and similar links, I'm not a hundred percent clear on when to ...
Halfback asked 4/2, 2017 at 2:42
2
Solved
I know that Erlang has arbitrary size integers, but is there a max limit on one of the standard implementations? If so, what?
2
Solved
Is it possible to take a quoted Elixir expression (AST tree) like this:
quote do: 1 + 1
=> {:+, [context: Elixir, import: Kernel], [1, 1]}
And convert it to an Erlang AST?
I looked through ...
Lambrequin asked 14/11, 2013 at 16:25
1
Solved
What do the letters B. E. A. and M. stand for? I recall seeing an explanation of the acronym "BEAM", but I have not managed to find it again.
It comes up in error codes:
➜ gentoo iex
Erlang/OTP...
Fridell asked 5/6, 2015 at 15:15
1
Solved
It appears that my rabbitmq listens on all interfaces despite:
In /etc/rabbitmq/rabbitmq.config:
[{rabbit, [{tcp_listeners, [{"10.0.0.1", 5672}]}]},
{rabbitmq_mochiweb, [{listeners, [{mgmt, [{ip...
0
Some time ago I got seriously interested in Erlang (coming from C++/PHP/Java world) - and I've seen it has been successfuly used in the industry, by Ericsson, Facebook, Goldman Sachs, etc. So...
2
I just asked a question about how the Erlang compiler implements pattern matching, and I got some great responses, one of which is the compiled bytecode (obtained with a parameter passed to the c()...
Hasty asked 25/2, 2009 at 21:37
2
Solved
I’ve begun studying Erlang and find the BEAM runtime environment fascinating. It’s commonly stated that in Erlang, processes belong to the language rather than the OS (meaning the runtime, meaning ...
Christiniachristis asked 8/9, 2010 at 0:48
2
Solved
I have a temporary situation where beam files compiled on one node
are executed on another node. Are the beam files portable?
How close do the versions of the Erlang distributions need to be?
1
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