weiland

// https://www.portalefrecce.it/BobHttpLogger/status/train
// somtimes comes as XML or JSON
{
  "BobStatus": {
    "Train": {
      "Id": "9653",
      "Token": "IhRbCoYDMQDm0OVbZbIqXw==",
      "MealStatus": "on"
    }
  }

weiland

#!/usr/bin/env -S deno run --allow-run --quiet

// Collect 5 complete days from the last working month for reporting.

// Everything this or higher adresses the current month.
const MIN_DAY = 27;
const WORK_DAYS:Array<number> = [3, 5]; // ['Wendnesday', 'Friday']
const JANUARY = 0;
const DECEMBER = 11;
const MAX_DAYS = 31;

weiland

require 'net/http'
require 'uri'
require 'cgi'

require 'nokogiri'
# require 'open-uri'

SHORT_URL = 'https://www.gotomeet.me/'
JOIN_URL = 'https://global.gotomeeting.com/join/'
IFRAME_URL = 'https://launch.getgo.com/launcher2/launch.html?token='

weiland

// first page of content
const START_PAGE = 0;
// fixed size, increasing this number has no effect
const ITEMS_PER_PAGE = 20;

const fetchPage = (page) => fetch(`https://www.netflix.com/api/shakti/vb850f007/viewingactivity?pg=${page}&pgSize=${ITEMS_PER_PAGE}`)
                              .then(response => response.json());

// reducer
const addDuration = (accumulator, item) => accumulator + item.duration;

weiland

function getNormalOnlineView() {
  const links = document.getElementsByClassName('OldOnlineViewLink');
  if (links.length === 0) threw new Error('Normal/Old Online View Link was not found.');
  return links[0].href;
}

function checkRadio(radio)  {
  radio.setAttribute('checked', true);
}

weiland

Setup a new Raspberry PI

Setup up a new Raspberry PI headless (without using a monitor, keyboard, mouse, LAN-cable) using WIFI and SSH.

Some assumptions:

• on a mac (local machine)
• the SD card is disk2 at /dev/disk2
• the PI image is named image.img
• the PI's IP is 10.0.0.1

weiland

# two different ways to implement a find_or_create for Ecto

find_or_create_user = fn user ->
  case Repo.all(from u in users, where: u.id == ^user.id and u.email == ^user.email) do
    [] ->
      %User{}
      |> User.changeset(user)
      |> Repo.insert!()
    _ ->
      IO.puts "Already inserted"

weiland

model = Repo.get!(Model, id)

Ecto.Changeset.change(model)
|> Ecto.Model.Timestamps.put_timestamp(:deleted_at, Ecto.DateTime, true)
|> Repo.update

weiland

defmodule BasicApp.ActiveRecord do
  defmacro __using__(_) do
    quote do
      alias BasicApp.Repo

      def all(opts \\ []) do
        Repo.all __MODULE__, opts
      end

      def find(clauses, opts \\ []) do

weiland

#!/bin/sh

# open chrome
# open mail
# open slack
# open iterm
# iterm (and other windows) positioning

# navigate to current project
# start server (node, rails, tests)