loleg

// A function that helps plot various GeoJSON to the canvas. This does not
// cover every type and use case, but may be a useful reference.
// See also: https://mappa.js.org/
function drawGeoJson(json_data, palette='white') {

  // Iterate every feature
  json_data.features.forEach((feature, ix) => {

    // Make sure that we have a properly formatted file
    if (typeof feature.geometry !== 'object' ||

loleg

// Adapted from https://github.com/idris-maps/swiss-projection
// https://gist.github.com/loleg/06ad3db0cbbfadb200be7fc0b1451c35/revisions

// https://www.swisstopo.admin.ch/content/swisstopo-internet/en/online/calculation-services/_jcr_content/contentPar/tabs/items/documents_publicatio/tabPar/downloadlist/downloadItems/19_1467104393233.download/ch1903wgs84_e.pdf
// Convert the projection coordinates E (easting) and N (northing) in LV95 into the civilian system (Bern = 0 / 0) and express in the unit [1000 km]
var getY2FromE = function (E) { return (E - 2600000) / 1000000; };
var getX2FromN = function (N) { return (N - 1200000) / 1000000; };
// Convert the projection coordinates y and x in LV03 into the civilian system (Bern = 0 / 0) and express in the unit [1000 km]
var getY2FromY = function (y) { return (y - 600000) / 1000000; };
var getX2FromX = function (x) { return (x - 200000) / 1000000; };

loleg

// Select a table containing a "Sort Order" number column
const TABLE_NAME = "<Your Table Name Here>"

// A time limit comfortably within the allowable script runtime
const MAX_TIME = 25;

// Maximize shuffle within the time limit
const startTime = new Date();
function timeElapsed() { 
    const endTime = new Date().getTime();

loleg

/* Geocoding utility script by @loleg
 * Latest version: https://gist.github.com/loleg/2e38752732e29472993dd74da988d7e6
 * 
 * - fills location coordinates based on an "Address" field
 * - uses the open data API service of swisstopo (Switzerland only)
 * - currently auto-throttled by Airtable, with fetch limits
 * - retries continuously to let you fix addresses in your table
 * - add this to a "create record" automation and also limit by time
 *
 * Required fields:

loleg

/*
 * @name DDA graphics algorithm
 * @description A simple implementation of line rasterization using the Digital differential analyzer.
 * Press the mouse button on any two points to draw a line. A color will be picked at random.
 * See https://en.wikipedia.org/wiki/Digital_differential_analyzer_(graphics_algorithm)
 */

let i = x1 = y1 = x2 = y2 = dx = dy = step = 0;
let pickStart = pickEnd = false;

loleg

import csv, io

# Configuration
input_addresses = "Gebaeudeadressen_1636760957021_53445 - Gebäudeadressen.csv"
egidcol_addresses = "Eidg. Gebäude-ID (EGID)"
input_opendata = "V20211111.csv"
egidcol_opendata = "egid"
output_filename = "combined.csv"

# Preload address file

loleg

/* 
  1. Go to any emoji list page on Emojipedia, e.g.
     https://emojipedia.org/google/
  2. Scroll down until every icon has loaded
  3. Run this script in your console
  4. Print!
  */

$('li a img').each(function() { nm = $(this).attr('title'); $(this).parent().append('<ttl>' + nm + '</ttl>') });
$('header,.ad-header,.ad-footer,section,.vsfilter,.sidebar,footer').hide();

loleg

#!/usr/bin/python3
"""
Ye olde Secret Santa script based on https://gist.github.com/will-bainbridge/a4666a196fb5833cf37035647b74c064

You will need to prepare a "people file", which is in CSV format (UTF-8, comma delimited) and has the following columns (without a header row)

        Name, E-mail, Extra content 1, Extra content 2

We used the postal address as extra content 1 and a link to Google Street View as extra content 2. Then you can specify a plain text message file which includes %s for the buyer name, recipient name, recipient extra 1, and recipient extra 2 (in that order!). For example:

loleg

title	tags	description	slideOptions
Oleg @ OpenDataBeer 12	dribdat	View the slide with "Slide Mode".	theme white

loleg

// Just getting my hands dirty with Arduino! Please don't be upset ...

/* Sources:
 *
 * https://github.com/gand417/mz2020_audio/blob/main/mz2020_audio.ino
 * https://github.com/make-zurich/makezurich-hardware-intro/blob/master/Arduino/Neno33BleSense_CoronaAppScanner/Neno33BleSense_CoronaAppScanner.ino
 */

#include <Adafruit_NeoPixel.h>
#include <ArduinoBLE.h>