Ferdinand Mütsch muety

## dqn_cartpole.py
# Inspired by https://keon.io/deep-q-learning/

import random
import gym
import math
import numpy as np
from collections import deque
from keras.models import Sequential
from keras.layers import Dense
from keras.optimizers import Adam

## get_rast_tile.pgsql
-- https://livebook.manning.com/book/postgis-in-action-second-edition/chapter-17/242
-- with a couple of bugs fixed

CREATE OR REPLACE FUNCTION get_rast_tile(
    param_format text,      -- e.g. 'image/png'
    param_width integer,    -- e.g. 256
    param_height integer,   -- e.g. 256
    param_srid integer,     -- e.g. 'EPSG:3857'
    param_bbox text,        -- e.g. '660415.9243839228,3713005.085980721,665307.8941941742,3717897.0557909757' in EPSG:3857
    param_schema text,

## fetch.js
'use strict';

const fetch = require('node-fetch')
    , base64stream = require('base64-stream');

const URL = 'https://www.google.de/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png';

fetch(URL)
    .then((res) => {
        return new Promise((resolve, reject) => {

## PGMap.php
// https://livebook.manning.com/book/postgis-in-action-second-edition/chapter-17/242
// https://gist.github.com/muety/9e3a6d0ad2bb5890c081670e0c4fc044

<?php
    define("DSN", "host=localhost dbname=postgis_in_action user=postgis_in_action port=5432 password=whatever");
    $param_format = $_REQUEST['FORMAT'];
    $param_width = (int) $_REQUEST['WIDTH'];
    $param_height = (int) $_REQUEST['HEIGHT'];
    $param_bbox = $_REQUEST['BBOX'];
    $param_schema = $_REQUEST['SCHEMA'];

## whatsapp_to_telegram.py
#!/bin/python

import os
import re
import shutil

# A script to help you migrate your whole WhatsApp chat history with a person to Telegram

# Instructions
# 1. Install "Backup WhatsApp Chats" extenstion to Chrome

## localssh.sh
#!/bin/bash

# Requires 'GatewayPorts clientspecified' to be set in /etc/ssh/sshd_config

HOST="muetsch.io"
REMOTE_PORT="8080"
REMOTE_BIND_V4="127.0.0.1"
PROXY_URL="https://local.muetsch.io"

echo -e "----------- localssh -----------"

## qcartpole.py
# Inspired by https://medium.com/@tuzzer/cart-pole-balancing-with-q-learning-b54c6068d947

import gym
import numpy as np
import math
from collections import deque

class QCartPoleSolver():
    def __init__(self, buckets=(1, 1, 6, 12,), n_episodes=1000, n_win_ticks=195, min_alpha=0.1, min_epsilon=0.1, gamma=1.0, ada_divisor=25, max_env_steps=None, quiet=False, monitor=False):
        self.buckets = buckets # down-scaling feature space to discrete range

## keybase.md

      
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                muety
                / keybase.md
            
            
              Last active
              April 1, 2020 05:48
            
          
    Keybase proof

I hereby claim:

I am muety on github.
I am n1try (https://keybase.io/n1try) on keybase.
I have a public key ASBHcQlgHHRLDR82SZGORIcw-TKTcUkburZy7YZAiE9DcQo

To claim this, I am signing this object:

  
## deezer2json.js
/*
 1. Go to Deezer.com and open the playlist you want to export, e.g. https://www.deezer.com/en/profile/850026602/loved
 2. Scroll down to the very bottom
 3. Open your browser's dev tools (F12 on Linux an Windows) and go to the Console tab
 4. Paste the following one-line command and hit enter
*/

JSON.stringify(Array.prototype.slice.call(document.getElementsByClassName('datagrid-row song')).map(r => Object.assign({}, {title: r.getElementsByClassName('title')[0].childNodes[0].textContent, artist: Array.prototype.slice.call(r.querySelectorAll('[itemprop="byArtist"]')).map(a => a.textContent).reduce((acc, a) => a + ', ' + acc, '').slice(0, -2)})), null, 2)

## vpn.md

      
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              5 stars
            
          
                muety
                / vpn.md
            
            
              Created
              November 17, 2018 06:32
            
              
                Use FritzBox IPSec VPN on Ubuntu 18.04
              
          
    FritzBox VPN on Ubuntu 18.04


Configure VPN for a user on your FritzBox and don't forget to show the pop-up including your credentials etc. afterwards. Also make sure you check "Allow access from internet".
sudo apt install vpnc network-manager-vpnc
Create file /etc/vpnc/vpn.conf, paste the following content and insert your credentials etc.

IPSec gateway yourfritzboxhere.myfritz.net
IPSec ID your_user
IPSec secret your_preshared_key
	# Inspired by https://keon.io/deep-q-learning/

	import random
	import gym
	import math
	import numpy as np
	from collections import deque
	from keras.models import Sequential
	from keras.layers import Dense
	from keras.optimizers import Adam
	-- https://livebook.manning.com/book/postgis-in-action-second-edition/chapter-17/242
	-- with a couple of bugs fixed

	CREATE OR REPLACE FUNCTION get_rast_tile(
	param_format text, -- e.g. 'image/png'
	param_width integer, -- e.g. 256
	param_height integer, -- e.g. 256
	param_srid integer, -- e.g. 'EPSG:3857'
	param_bbox text, -- e.g. '660415.9243839228,3713005.085980721,665307.8941941742,3717897.0557909757' in EPSG:3857
	param_schema text,
	'use strict';

	const fetch = require('node-fetch')
	, base64stream = require('base64-stream');

	const URL = 'https://www.google.de/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png';

	fetch(URL)
	.then((res) => {
	return new Promise((resolve, reject) => {
	// https://livebook.manning.com/book/postgis-in-action-second-edition/chapter-17/242
	// https://gist.github.com/muety/9e3a6d0ad2bb5890c081670e0c4fc044

	<?php
	define("DSN", "host=localhost dbname=postgis_in_action user=postgis_in_action port=5432 password=whatever");
	$param_format = $_REQUEST['FORMAT'];
	$param_width = (int) $_REQUEST['WIDTH'];
	$param_height = (int) $_REQUEST['HEIGHT'];
	$param_bbox = $_REQUEST['BBOX'];
	$param_schema = $_REQUEST['SCHEMA'];
	#!/bin/python

	import os
	import re
	import shutil

	# A script to help you migrate your whole WhatsApp chat history with a person to Telegram

	# Instructions
	# 1. Install "Backup WhatsApp Chats" extenstion to Chrome
	#!/bin/bash

	# Requires 'GatewayPorts clientspecified' to be set in /etc/ssh/sshd_config

	HOST="muetsch.io"
	REMOTE_PORT="8080"
	REMOTE_BIND_V4="127.0.0.1"
	PROXY_URL="https://local.muetsch.io"

	echo -e "----------- localssh -----------"
	# Inspired by https://medium.com/@tuzzer/cart-pole-balancing-with-q-learning-b54c6068d947

	import gym
	import numpy as np
	import math
	from collections import deque

	class QCartPoleSolver():
	def __init__(self, buckets=(1, 1, 6, 12,), n_episodes=1000, n_win_ticks=195, min_alpha=0.1, min_epsilon=0.1, gamma=1.0, ada_divisor=25, max_env_steps=None, quiet=False, monitor=False):
	self.buckets = buckets # down-scaling feature space to discrete range
	/*
	1. Go to Deezer.com and open the playlist you want to export, e.g. https://www.deezer.com/en/profile/850026602/loved
	2. Scroll down to the very bottom
	3. Open your browser's dev tools (F12 on Linux an Windows) and go to the Console tab
	4. Paste the following one-line command and hit enter
	*/

	JSON.stringify(Array.prototype.slice.call(document.getElementsByClassName('datagrid-row song')).map(r => Object.assign({}, {title: r.getElementsByClassName('title')[0].childNodes[0].textContent, artist: Array.prototype.slice.call(r.querySelectorAll('[itemprop="byArtist"]')).map(a => a.textContent).reduce((acc, a) => a + ', ' + acc, '').slice(0, -2)})), null, 2)