Returning an error code in Erlang

Posted by Zubair on Stack Overflow See other posts from Stack Overflow or by Zubair
Published on 2010-04-18T14:12:17Z Indexed on 2010/04/18 14:33 UTC
Read the original article Hit count: 134

Filed under:

erlang

I'm writing some Erlang code and I'm very unsure whether I should let everything fail fast. One problem I find with fail fast is that for the developer/user the exception generated is pretty meaningless. Any idea what I should return which would not give esoteric and hard to read stack traces?

Related posts about erlang

Starting an Erlang slave node in escript fails when using custom Erlang in Ubuntu 10.4

as seen on Stack Overflow - Search for 'Stack Overflow'
I have the following escript: #!/usr/bin/env escript %%! -name [email protected] main(_) -> NodeName = test, Host = '127.0.0.1', Args = "", {ok, _Node} = slave:start_link(Host, NodeName, Args), io:format("Node started successfully!"). When running it on Ubuntu 10.04… >>> More
How to setup Erlang + Emacs with erlang.el?

as seen on Stack Overflow - Search for 'Stack Overflow'
I have downloaded and installed Erlang and EmacsW32. But how do I use erlang.el in Emacs? Where do I place it or install it? I have read Erlang/OTP R13B04 documentation and Erlang mode for Emacs documentation but I haven't found any information about how to set up it. >>> More
How do I install LFE on Ubuntu Karmic?

as seen on Stack Overflow - Search for 'Stack Overflow'
Erlang was already installed: $dpkg -l|grep erlang ii erlang 1:13.b.3-dfsg-2ubuntu2 Concurrent, real-time, distributed function ii erlang-appmon 1:13.b.3-dfsg-2ubuntu2 Erlang/OTP application monitor ii erlang-asn1 … >>> More
How to switch between the upper and lower pane in emacs?

as seen on Super User - Search for 'Super User'
I am using the erlang mode in Aquamacs. The mode, by default, creates a new pane and buffer "*erlang*" when I hit C-C C-K to compile an erlang file. (as seen in the attached screen shot) What is the easiest way to switch between these two panes? I do not think "C-x b" is applicable in this case… >>> More
Erlang: Mnesia or Mysql ?

as seen on Stack Overflow - Search for 'Stack Overflow'
What DMBS do you use with Erlang ? and Why ? >>> More

Developer IT

Returning an error code in Erlang - Developer IT

Returning an error code in Erlang

erlang

Related posts about erlang

Starting an Erlang slave node in escript fails when using custom Erlang in Ubuntu 10.4

How to setup Erlang + Emacs with erlang.el?

How do I install LFE on Ubuntu Karmic?

How to switch between the upper and lower pane in emacs?

Erlang: Mnesia or Mysql ?

Categories cloud