Marcus Lankenau mlankenau

mlankenau / create_texture.py

Created May 28, 2019 07:25

	from PIL import Image, ImageDraw

	# https://github.com/dezhin/osmread
	from osmread import parse_file, Way, Node, Relation

	points = {}
	ways = {}
	relations = []

	lat_from = 47.7192

mlankenau / lock.js

Last active December 18, 2018 15:15

	// idea, we want to start two async processes a and b.

	const a = async () => { do_async_stuff() }
	const b = async () => { do_async_stuff() }

	// but we need to isolate them. So b should not run before a

	const result = Promise.all([a, b])

	// this way they can overlap, not good. So lets use a lock

mlankenau / send_grid.ex

Created November 5, 2018 12:48

	defmodule MailService.SendAdapters.SendGrid do
	@mailer_url "https://api.sendgrid.com/v3/mail/send"


	@doc """
	Send a mail to a list of persons (recipients)

	* from from address
	* recipients array of email addresses
	* subject subject text

mlankenau / text_file_utils.ex

Last active March 12, 2020 11:17

	defmodule TextFileUtils do
	def fix_line_breaks(file_path) do
	{:ok, file} = File.open(file_path)
	out_file_path = "/tmp/fixed_file_#{:erlang.system_time}.tmp"
	{:ok, out_file} = File.open(out_file_path, [:write])
	process_file(file, out_file, "")
	File.close(file)
	File.close(out_file)
	out_file_path
	end

mlankenau / number_service.exs

Created March 30, 2017 19:11

mlankenau / task1.ex

Last active March 28, 2017 18:24

	defmodule CsvParser do
	def main([file \| _args]) do
	{:ok, file_content} = File.read(file)
	parse(file_content)
	end

	def parse(content) when is_binary(content) do
	content
	\|> String.split("\n")
	\|> parse

mlankenau / date_edit.vue

Created December 5, 2016 18:46

	<template>
	<div class="datetime-edit">
	<input type="text" class="date" name="date"
	v-on:change="changed" placeholder="01.01.2017" v-model="dateStr">
	<input type="text" class="time" name="date"
	v-on:change="changed" placeholder="13:30" v-model="timeStr">
	</div>
	</template>

	<script>

mlankenau / ant_attack_client.rb

Last active April 15, 2016 17:03

	require 'rubygems'
	require 'websocket-client-simple'
	require 'json'


	class Client
	LOBBY = "games:lobby"

	def initialize
	@mode = :lobby

mlankenau / .tmux.conf

Last active June 9, 2016 11:15

	set -g prefix C-a
	set -g default-terminal "xterm"

	######################
	### DESIGN CHANGES ###
	######################

	# panes
	set -g pane-border-fg black
	set -g pane-active-border-fg brightred

mlankenau / vue_sample.html

Last active April 1, 2016 12:18

Vue sample with login and lobby

	<html>
	<head>
	<meta http-equiv="content-type" content="text/html; charset=utf-8">

	<title></title>
	<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.20/vue.js" charset="utf-8">
	</script>
	</head>
	<body>
	<template id="login-template">