Fritz van Deventer fritzvd

music at gunyama.nl, ex-frontman of cheesesofmexico.com. codes for glory and fame for fun. lectures at han.nl. brews booch.

fritzvd / build.sh

Last active December 12, 2017 09:36

libecw building for gdal

	sudo add-apt-repository ppa:ubuntugis/ubuntugis-unstable # unstable packages
	sudo apt-get install build-essential gdal-bin gdal-config libgdal-ecw-src
	wget http://meuk.technokrat.nl/libecwj2-3.3-2006-09-06.zip
	unzip ~/Downloads/libecwj2-3.3.2006-09-06.zip
	cd ~/Downloadslibecwj2-3.3.2006-09-06
	./configure
	make # wait
	make install # or sudo make install
	sudo gdal-ecw-build /usr/local
	sudo ldconfig

fritzvd / leaflet.fullscreen.js

Created March 26, 2014 14:06

leaflet quasi fullscreen on ie

	// This is a customisation of a real plugin
	// and lives here, purely for reference
	L.Control.FullScreen = L.Control.extend({
	options: {
	position: 'topleft'
	},

	onAdd: function (map) {
	console.info('this is not even fired');
	var containerClass = 'leaflet-control-zoom', className, container;

fritzvd / performance.js

Created September 13, 2014 10:50

Performance in javascript

	// this is wrong
	var multiList = [];
	multiList += 'string';
	multiList += 9;
	multiList += 3.14;

	// if you really want a list like this do this:
	var multiList = ['string', 9 , 3.14];

fritzvd / addGetSrid.sql

Created October 28, 2014 15:26

sql snippet for older OGR sql function in postgis (getsrid)

	CREATE OR REPLACE FUNCTION ST_getsrid(geometry)
	RETURNS int4
	AS '$libdir/postgis-2.1','LWGEOM_get_srid'
	LANGUAGE 'C' IMMUTABLE STRICT;

fritzvd / keybase.md

Created October 30, 2014 15:46

I hereby claim:

I am fritzvd on github.
I am fritzvd (https://keybase.io/fritzvd) on keybase.
I have a public key whose fingerprint is 5735 97D7 779A 71A2 CFCB E96B A983 83DA EE81 9678

To claim this, I am signing this object:

fritzvd / controller.html

Created April 29, 2015 07:38

controller in the html

	<html>
	<body ng-app="myApp">
	<div ng-controller="MyFavoriteCtrl as ctrl">
	{{ ctrl.superspecialvar }}
	</div>


	<script>
	// initiate module, first argument is the name, second are dependencies
	angular.module("myApp", []);

fritzvd / god.py

Created September 3, 2015 07:57

	import random
	entity = [
	'The Flying Spaghetti Monster',
	'Richard Dawkins',
	'Vishnu',
	'Shiva',
	'Allah',
	'God',
	'Het Universum',
	'Kanye West',

fritzvd / test.js

Last active October 14, 2015 12:14

Mocking / Stubbing tns-core-modules for NativeScript testing on your host device

	var assert = require('assert');
	var proxyquire = require('proxyquire');
	var fetchStub = require('node-fetch'); // the npm package not the tns-core-module (npm install --save-dev node-fetch)
	var obsArray = Array;


	var YourViewModel = proxyquire('../app/view-models/your-view-model',
	{
	fetch: fetchStub,
	"data/observable-array": {

fritzvd / index.html

Last active October 30, 2015 11:13 — forked from couchand/index.html

Draggable clip path - forked

	<html>
	<head>
	<script type="text/javascript" src="http://mbostock.github.com/d3/d3.min.js"></script>
	</head>
	<body>
	<div id="chart">
	</div>
	<script type="text/javascript">
	var w = 800,
	h = 600,

fritzvd / basic.py

Created April 12, 2016 14:38

Live streaming of stdout over udp with ansible // based on: http://rferrer.me/articles/live-ansible-stdout.html

	import socket
	# Add a custom listener to read out stdout
	sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
	while True:
	rfd, wfd, efd = select.select(rpipes, [], rpipes, 1)
	if cmd.stdout in rfd:
	dat = os.read(cmd.stdout.fileno(), 9000)
	stdout += dat

	sock.sendto(dat, ("127.0.0.1", 9876)) # append to listener