Sven K svenk

## Gendernsternchen und Markdown in Python3
Das Gendersternchen funktioniert nicht gut zusammen mit Markdown. Folgender
Regexp liefert ein Preprocessing, was es ermöglicht, ohne einen anderen
Markdown-Dialekt zu wählen (Regulärer Ausdruck in Python):

> for x in ["Gender*nnen","foo *bar* baz", "foo *bar*baz", "Und *das* ist wirklich Mensch*nnen *und* toll."]:
>      print(re.sub(r"(^|\s)(\w+)\*([^.\s]*\w+)($|\s)", r"\1\2\*\3\4", x))

Gender\*nnen
foo *bar* baz
foo *bar*baz

## syntax highlighting in mathematica notebook print (PDF or so).nb
(* Allow for nicer print output *)
SetOptions[SelectedNotebook[],
 PrintingStyleEnvironment -> "Printout", ShowSyntaxStyles -> True]

## scripd-scraping.py
#!/usr/bin/env python3

# Scraping non-downloadable books/documents
# by downloading them as JPG files
# Public Domain.

import requests, json, sys

# Attention, token changes regularly... You should copy all ~10 minutes from Firebug

## index.php
<?php
// Enforce HTTPS
if($_SERVER["HTTPS"] != "on") { header("Location: https://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]); exit(); }
?>
<!doctype html>
<html>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width,initial-scale=1">
<body style="padding:5%; font-family: sans-serif">
<h1>Some secret</h1>

## spin-the-bottle.php
<html>
<meta charset="utf-8">
<title>Genie in a Bottle</title>
<meta author="SvenK">
<meta date="31.12.2020">
<?php

# First of all, this is supposed only to work for a specific
# room. Fix the room id here:

## pomodoro-report.py
#!/usr/bin/env python

import os, re, sys
from os import path
from pathlib import Path
from datetime import datetime, timedelta

from prompt_toolkit import prompt # bundled with iPython
from prompt_toolkit.completion import WordCompleter

## generate_blankpdf.sh
#!/bin/bash

base64 -d <<BASE | gunzip > blank.pdf
H4sICAEz+lIAA2JsYW5rLnBkZgCNVE1P20AQpa16WXEk970goCXsh712XCGkxB8RIgiU5ECbcjDO
AqHBRs66Cr32RvsTKvXSX1CpVZF6Kn+g6qWnnntHcO9snJCUILWW7PW+ed55b2bk+W0vKLIVE81f
fLj4evH54j3imOJk7witrpKajA/UITYAqZOg01UyJUE3VNKTUdKWa2uop1IZHqP+O+O70Vz8/ahJ
t+nMx1px8/rt3HJt9np57qx+/u3T3OWX+wVUuNr99Xqz8ONN4co9q809vyzcP58JH87+RDJuD0+C
N50cGUMVlnEDmWNhzdMTSXa29o5kpBBpZHtKA0GSHiNSqST9Fi462OQUW9TU6wrDu4hU0yQ7ga8b
pJmGce8kTGUcnRK3QTz5shPJerVCNrBKM+1sZL6E7nCOJq0/mIHr3h0exFiwW8Z0RSCMMYnCwSuc
MOLZN7xJtDT+OkhihTWrjkaudRFS8KZBrdbvq2pDgUAI+NWGwGIU2U6TqCFVi0CrSVP2FVk/Dg+k

## extract.c
#include "The-GIMP-exported-file.h"
#include <stdio.h>

/* This code converts a GIMP C export back to a readable PNM Image. Such
   header file looks like

	static const struct {
	  unsigned int   width;
	  unsigned int   height;
	  unsigned int   bytes_per_pixel; // 2:RGB16, 3:RGB, 4:RGBA

## mbox-to-csv.py
#!/usr/bin/env python3

# A python3 script to read an mbox file (extension to Maildir is trivial thanks to
# mailbox module) and writes out certain headers as CSV file.
# On large mbox files (say 5GB) it is slow because... it's Python.
# The script deals with some cornercases (encoding, newlines, ...) which I found in
# 100K emails. Otherwise, the builtin python mail libraries provide robustness.
#
# It processes roughly 110K (5GB mbox) mails in 2:35mins on my laptop and produces
# a 19MB CSV file.

## Wie groß ist SIETE (Hemmes Mathematisches Rätsel).ipynb

      
        
          
            
              
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                svenk
                / Wie groß ist SIETE (Hemmes Mathematisches Rätsel).ipynb
            
            
              Created
              May 12, 2022 12:16
            
              
                Wie groß ist SIETE (Hemmes Mathematisches Rätsel)
              
          
        
      
        
  
    
    

          
    
      
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          Viewer requires iframe.
	Das Gendersternchen funktioniert nicht gut zusammen mit Markdown. Folgender
	Regexp liefert ein Preprocessing, was es ermöglicht, ohne einen anderen
	Markdown-Dialekt zu wählen (Regulärer Ausdruck in Python):

	> for x in ["Gendernnen","foo bar* baz", "foo barbaz", "Und das ist wirklich Menschnnen und* toll."]:
	> print(re.sub(r"(^\|\s)(\w+)\([^.\s]\w+)($\|\s)", r"\1\2\*\3\4", x))

	Gender\*nnen
	foo bar baz
	foo barbaz
	(* Allow for nicer print output *)
	SetOptions[SelectedNotebook[],
	PrintingStyleEnvironment -> "Printout", ShowSyntaxStyles -> True]
	#!/usr/bin/env python3

	# Scraping non-downloadable books/documents
	# by downloading them as JPG files
	# Public Domain.

	import requests, json, sys

	# Attention, token changes regularly... You should copy all ~10 minutes from Firebug
	<?php
	// Enforce HTTPS
	if($_SERVER["HTTPS"] != "on") { header("Location: https://" . $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]); exit(); }
	?>
	<!doctype html>
	<html>
	<meta charset="utf-8">
	<meta name="viewport" content="width=device-width,initial-scale=1">
	<body style="padding:5%; font-family: sans-serif">
	<h1>Some secret</h1>
	<html>
	<meta charset="utf-8">
	<title>Genie in a Bottle</title>
	<meta author="SvenK">
	<meta date="31.12.2020">
	<?php

	# First of all, this is supposed only to work for a specific
	# room. Fix the room id here:
	#!/usr/bin/env python

	import os, re, sys
	from os import path
	from pathlib import Path
	from datetime import datetime, timedelta

	from prompt_toolkit import prompt # bundled with iPython
	from prompt_toolkit.completion import WordCompleter
	#!/bin/bash

	base64 -d <<BASE \| gunzip > blank.pdf
	H4sICAEz+lIAA2JsYW5rLnBkZgCNVE1P20AQpa16WXEk970goCXsh712XCGkxB8RIgiU5ECbcjDO
	AqHBRs66Cr32RvsTKvXSX1CpVZF6Kn+g6qWnnntHcO9snJCUILWW7PW+ed55b2bk+W0vKLIVE81f
	fLj4evH54j3imOJk7witrpKajA/UITYAqZOg01UyJUE3VNKTUdKWa2uop1IZHqP+O+O70Vz8/ahJ
	t+nMx1px8/rt3HJt9np57qx+/u3T3OWX+wVUuNr99Xqz8ONN4co9q809vyzcP58JH87+RDJuD0+C
	N50cGUMVlnEDmWNhzdMTSXa29o5kpBBpZHtKA0GSHiNSqST9Fi462OQUW9TU6wrDu4hU0yQ7ga8b
	pJmGce8kTGUcnRK3QTz5shPJerVCNrBKM+1sZL6E7nCOJq0/mIHr3h0exFiwW8Z0RSCMMYnCwSuc
	MOLZN7xJtDT+OkhihTWrjkaudRFS8KZBrdbvq2pDgUAI+NWGwGIU2U6TqCFVi0CrSVP2FVk/Dg+k
	#include "The-GIMP-exported-file.h"
	#include <stdio.h>

	/* This code converts a GIMP C export back to a readable PNM Image. Such
	header file looks like

	static const struct {
	unsigned int width;
	unsigned int height;
	unsigned int bytes_per_pixel; // 2:RGB16, 3:RGB, 4:RGBA
	#!/usr/bin/env python3

	# A python3 script to read an mbox file (extension to Maildir is trivial thanks to
	# mailbox module) and writes out certain headers as CSV file.
	# On large mbox files (say 5GB) it is slow because... it's Python.
	# The script deals with some cornercases (encoding, newlines, ...) which I found in
	# 100K emails. Otherwise, the builtin python mail libraries provide robustness.
	#
	# It processes roughly 110K (5GB mbox) mails in 2:35mins on my laptop and produces
	# a 19MB CSV file.