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Alex Yule yuletide

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Engineer, Architect, Geographer, govtech and civic technologist.

yuletide / getStyleComponents.js

Last active February 23, 2023 20:52

Get a list of all mapbox layer ids grouped by feature component for easy toggling of mapbox streets layers

	#!/usr/bin/env node
	// usage node getStyleComponents.js > groups.json
	// looks for a style named style.json, rename to match or use process.argv if you want

	// then save these ids to an array and toggle with:
	// layers?.forEach(lyr => map.setLayoutProperty(lyr, "visibility", value));

	const style = require("./style.json");

	const components = style.layers.reduce((map, lyr) => {

yuletide / .block

Last active April 5, 2022 17:44 — forked from alexmacy/.block

Projection Transitions v4

license: gpl-3.0

yuletide / index.html

Last active May 29, 2020 21:40

Mapbox Swap Studio Source for GeoJSON

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<title>Swap Studio Source for GeoJSON</title>
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1" />
	<link
	rel="shortcut icon"
	href="https://static-assets.mapbox.com/branding/favicon/v1/favicon.ico"
	type="image/x-icon"

yuletide / index.html

Created January 16, 2018 23:54

	<!DOCTYPE html>
	<html>
	<head>
	<meta charset='utf-8' />
	<title></title>
	<meta name='viewport' content='initial-scale=1,maximum-scale=1,user-scalable=no' />
	<script src='https://api.tiles.mapbox.com/mapbox-gl-js/v0.39.1/mapbox-gl.js'></script>
	<link href='https://api.tiles.mapbox.com/mapbox-gl-js/v0.39.1/mapbox-gl.css' rel='stylesheet' />
	<script src='http://mapbox-gl-inspect.lukasmartinelli.ch/dist/mapbox-gl-inspect.min.js'></script>
	<link href='http://mapbox-gl-inspect.lukasmartinelli.ch/dist/mapbox-gl-inspect.css' rel='stylesheet' />

yuletide / overpass_34.77420,32.01895.json

Created January 9, 2018 23:50

	{
	"version": 0.6,
	"generator": "Overpass API 0.7.54.12 054bb0bb",
	"osm3s": {
	"timestamp_osm_base": "2018-01-09T23:33:02Z",
	"timestamp_areas_base": "2018-01-09T23:09:02Z",
	"copyright": "The data included in this document is from www.openstreetmap.org. The data is made available under ODbL."
	},
	"elements": [
	{

yuletide / .vimrc

Created January 9, 2018 22:40

	" vim-plug
	" Specify a directory for plugins
	" - For Neovim: ~/.local/share/nvim/plugged
	" - Avoid using standard Vim directory names like 'plugin'

	if !has('nvim')
	call plug#begin('~/.vim/plugged')
	else
	call plug#begin('~/.local/share/nvim/plugged')
	endif

yuletide / helpers.py

Created October 26, 2012 04:38 — forked from pwfff/helpers.py

coursera neural networks assignment 1 sample code (ported from octave)

	import scipy.io

	UNWANTED_KEYS = ('__globals__', '__header__', '__version__')

	def load_dataset(path):
	data = scipy.io.loadmat(path)

	for key in UNWANTED_KEYS:
	del data[key]

yuletide / get_defs.php

Last active January 19, 2023 17:29

EPSG postgis scraper for `node-proj4js-defs`

	<?php
	/* from http://lists.osgeo.org/pipermail/openlayers-users/2010-June/017976.html */
	$conn_string = "host=localhost port=5432
	dbname=mydatabase_with_postgis_activated user=my_user password=my_password";
	$link = pg_connect($conn_string) or die("Could not connect");


	$start_epsg = 'Proj4js.defs["EPSG:';
	$end_epsg_start_proj4js = '"] = "';
	$end_proj4js ='";';

yuletide / epsg.js

Created October 18, 2012 01:22

Proj4js EPSG Definitions as a node module

	module.exports = function(Proj4js){
	Proj4js.defs["EPSG:3819"] = "+proj=longlat +ellps=bessel +towgs84=595.48,121.69,515.35,4.115,-2.9383,0.853,-3.408 +no_defs";
	Proj4js.defs["EPSG:3821"] = "+proj=longlat +ellps=aust_SA +no_defs";
	Proj4js.defs["EPSG:3824"] = "+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs";
	Proj4js.defs["EPSG:3889"] = "+proj=longlat +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +no_defs";
	Proj4js.defs["EPSG:3906"] = "+proj=longlat +ellps=bessel +towgs84=682,-203,480,0,0,0,0 +no_defs";
	Proj4js.defs["EPSG:4001"] = "+proj=longlat +ellps=airy +no_defs";
	Proj4js.defs["EPSG:4002"] = "+proj=longlat +ellps=mod_airy +no_defs";
	Proj4js.defs["EPSG:4003"] = "+proj=longlat +ellps=aust_SA +no_defs";
	Proj4js.defs["EPSG:4004"] = "+proj=longlat +ellps=bessel +no_defs";

yuletide / gist:3741017

Created September 18, 2012 03:09

action_mailer local dev settings

	# config/environments/development.rb
	# current setting -- saves sent mails locally in rails_root/tmp/mails/
	config.action_mailer.delivery_method = :file

	# OR...

	config.action_mailer.delivery_method = :smtp
	config.action_mailer.smtp_settings = {
	:enable_starttls_auto => true,
	:address => "smtp.gmail.com",