Mattias Lundberg mattiaslundberg

## promises.js
  async function main(url) {
    const root = document.getElementById('root');
    root.innerHTML = 'Hello world';
    setTimeout(() => {
      root.innerHTML = 'Something else';
    }, 2000);

    root.addEventListener('click', () => {
      root.innerHTML = 'You clicked root!';
      root.innerHTML = 'Hej Class!';

## promises.js
// Create new promise
const p = new Promise((resolve, reject) => {
  reject(new Error('some error'));
  //resolve('Some data');
});

// Then/catch
p.then(result => console.log(result)).catch(error => console.error(error));

// Async

## Ansible Let's Encrypt Nginx setup
Ansible playbook to setup HTTPS using Let's encrypt on nginx.

The Ansible playbook installs everything needed to serve static files from a nginx server over HTTPS.
The server pass A rating on [SSL Labs](https://www.ssllabs.com/).

To use:
 1. Install [Ansible](https://www.ansible.com/)
 2. Setup an Ubuntu 16.04 server accessible over ssh
 3. Create `/etc/ansible/hosts` according to template below and change example.com to your domain
 4. Copy the rest of the files to an empty directory (`playbook.yml` in the root of that folder and the rest in the `templates` subfolder)

## profile.py
# https://docs.python.org/2/library/profile.html

import cProfile
pr = cProfile.Profile()
pr.enable()
try:
  pass # Code to profile
finally:
  pr.disable()
  pr.dump_stats('filename')

## pylgtv.py
import serial
import re


class LGTV(object):
    """ Interface for serial control of LG Televisions """

    def __init__(self, port='/dev/ttyUSB0'):
        super(LGTV, self).__init__()
        self.port = port

## inlineeditbox.html
<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>Test validation</title>
    <link rel="stylesheet" type="text/css" href="http://ajax.googleapis.com/ajax/libs/dojo/1.9.2/dojo/resources/dojo.css">
    <link rel="stylesheet" type="text/css" href="https://ajax.googleapis.com/ajax/libs/dojo/1.9.2/dijit/themes/claro/claro.css">
</head>
<body class="claro">
    <h1 id="headline">Change the text to something without spaces:</h1>

## voronoi.py
################################################################################
#                           VORONOI DIAGRAM GENERATION                         #
#                                Mattias Lundberg                              #
#                                                                              #
#                      Run with Python 2.7 and tkinter toolkit                 #
#                                                                              #
################################################################################

from Tkinter import *
import math, sys, random, tkFileDialog, time

## arch-linux-install
# Install ARCH Linux with encrypted file-system and UEFI
# The official installation guide (https://wiki.archlinux.org/index.php/Installation_Guide) contains a more verbose description.

# Download the archiso image from https://www.archlinux.org/
# Copy to a usb-drive
dd if=archlinux.img of=/dev/sdX bs=16M && sync # on linux

# Boot from the usb. If the usb fails to boot, make sure that secure boot is disabled in the BIOS configuration.

# Set swedish keymap

## iptablessetup
#!/bin/bash

IPTABLES="/sbin/iptables"
IP6TABLES="/sbin/ip6tables"

# Helper function for confirming allow rules
confirm() {
        while true; do
                read -p "Allow $1? " yn
                case $yn in

## latexpdf
#!/usr/bin/env bash
########################
# Copyright (c) 2013, Mattias Lundberg
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
#
#   * Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
#   * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
#