runejuhl

-module(coinchange).
-export([coinchange/2]).

coinchange(_, {sorted, []}) ->
    [];
coinchange(A, {sorted, [C | CS]}) when A < C ->
    coinchange(A, {sorted, CS});
coinchange(A, {sorted, [C | CS]}) ->
    [C | [coinchange(A-C, {sorted, [C | CS]}) ]];
coinchange(A, C) ->

runejuhl

%% filename clashes with erlang module btree!

-module(btree).
-export([find/2, min/1, max/1, insert/1, insert/2, print/1, print/2]).

-record(node, {val, left = nil, right = nil}).

%% find a specific value in a tree, or not_found
find(Value, Node) when Value == Node#node.val ->
    {ok, Node};

runejuhl

%% First try at making a small IRC bot.
%% Dedicated to ThordenM.
%%
%% Rune Juhl Jacobsen, 2012

-module(irc).
-compile(export_all).

-define(NICK, "lolcat").
-define(USERNAME, "lolcatzz").

runejuhl

-module(boss_db_sql).
-compile(export_all).

%% Much more elaborate version -- and with comments!
%% Drop in src/lib/ to be able to use it from anywhere in CB.

%% Return just the values from an executed SQL query.
sql(S) ->
    {ok, ColNames, Values} = boss_db:execute(S),
    Values.

runejuhl

4> T = tag:new(id, "erlang", false).
{tag,id,"erlang",false}
5> T:save().
{error,{error,error,<<"23505">>,
              <<"duplicate key value violates unique constraint \"tags_name_key\"">>,
              [{detail,<<"Key (name)=(erlang) already exists.">>}]}}

runejuhl

int i, j;

for (i = 0; i < array.lenght(); i++) {
    if ((j = array[i] * 2) > 10)
        j = j % 10 + 1;
    array[i] = j;
}

runejuhl

[{boss, [
    {path, "/home/runejuhl/projects/dependencies/erlang/ChicagoBoss"},
    {vm_cookie, "lollo"},
    {applications, [runejerl, cb_admin]},
    {db_host, "localhost"},
    {db_database, "runejerl"},
    {db_port, 5432},
    {db_username, "runejerl"},
    {db_password, "nah"},
    {db_adapter, pgsql},

runejuhl

/*
 * Edit this file and copy it as userChrome.css into your
 * profile-directory/chrome/
 */

/*
 * This file can be used to customize the look of Mozilla's user interface
 * You should consider using !important on rules which you want to
 * override default settings.
 */

runejuhl

#!/usr/bin/env bash
for i in `seq 1 10`; do make > /dev/null && yams buenos initprog=[disk]sleep | tail -n 3 | grep -v kHz| grep --color=never -oE '[0-9]+.[0-9]+' | python -c "import sys
lines = [x.strip() for x in sys.stdin.readlines()]
print str(float(lines[0])/float(lines[1])) + ' seconds'"; done

runejuhl

#!/usr/bin/env python
import sys
import subprocess
import re
import os.path

def main():
    if len(sys.argv) < 2:
        print('Missing argument')
        sys.exit(-1)