aronisstav

Erlang lab

0. Warm-up

In this warm-up section, we introduce some basic tools that facilitate programming in Erlang. After reading this section, you will know how to compile Erlang modules and invoke functions in the Erlang shell, use a Makefile to do repetitive tasks conveniently, and use EUnit and PropEr for testing.

aronisstav

MuseScore Practice Tips!

If you want to practise one of MuseScore's arrangements on a tablet, computer or phone, these steps will help.

0. tl;dr version

1. Get the mobile player app
2. "Favorite" (that's a verb nowadays) a score on the website
3. Open it in the app
4. Set the tempo to half the original one
5. "Mute" your instrument and "hide" all other instruments

aronisstav

%% This was initially an escript, hastily transformed into a proper
%% module to run under Concuerror.

%#!/usr/bin/env escript
%-mode(native).

-module('18').

-export([test/0]).

aronisstav

### Keybase proof

I hereby claim:

  * I am aronisstav on github.
  * I am aronisstav (https://keybase.io/aronisstav) on keybase.
  * I have a public key ASA3qIOTbP5oK1XJ-hZ3aoQJpiBIzDpJWl0ufNNmPtOzcwo

To claim this, I am signing this object:

aronisstav

Workers of a bottom supervisor may be left running when a top supervisor is shutdown

This is an unexpected behaviour discovered by Concuerror.

Overview

Four modules are used:

1. test.erl contains the configuration and entry point of the test.
2. sup1.erl is the code of a top-level supervisor
3. sup2.erl is the code of a bottom-level supervisor
4. worker.erl is the code of a gen_server worker

aronisstav

Nicknames in Wijkmanska Blecket

Version: 1.0.1

Summary

Any three people with a nickname can suggest a nickname for anyone who wants a nickname. If the recipient agrees, the nickname can be announced immediately by the KK or someone appointed by the KK for this purpose. Once a nickname has been announced, a tag will also be awarded in due time.