BenWiederhake

; Install lisp:
;; aptitude install sbcl emacs slime

; Open emacs, and load program:
;; M-x slime

; Now play around:
;; (load "path/to/circ.lisp")
;; (example-1)
;; (example-2)

BenWiederhake

/ige_demo

BenWiederhake

git config --global alias.lg "log --color --graph --pretty=format:'%Cred%h%Creset -%C(yellow)%d%Creset %s %Cgreen(%cr) %C(bold blue)<%an>%Creset' --abbrev-commit"

BenWiederhake

#!/usr/bin/env python2
# 95voices.py, sentence splicer simulating a crowded head with lots of voices
# This work is in the Public Domain, as per:
# http://creativecommons.org/licenses/publicdomain/

import random
from sys import argv

usage = '''Usage:
./95voices.py "This is a coherent sentence." \\

BenWiederhake

#!/usr/bin/env python3

# Based on https://gist.github.com/bonsaiviking/5644414
# Converted to Python3 by hand.

import codecs
import struct

def leftrotate(i, n):
    return ((i << n) & 0xffffffff) | (i >> (32 - n))

BenWiederhake

#!/usr/bin/env python3

# Based on https://gist.github.com/bonsaiviking/5639034
# Converted to Python3 by hand.

import struct

def leftrotate(i, n):
    return ((i << n) & 0xffffffff) | (i >> (32 - n))

BenWiederhake

#!/usr/bin/env python3

# Want:
# * Initially, uniform random distribution
# * If new elements appear, they are likely to be picked
# * If an element is picked, it is unlikely to be picked again soon
# * Long-ago-elements are roughly of the same probability (prevent permutation-lock)

# So:
# - Among new elements, pick uniform.

BenWiederhake

#!/usr/bin/python3

# Example usage:
# $ ./video_cut.py lectXX-raw.mp4 lectXX-cut.mp4 00:07:59 00:56:48 01:06:26 01:56:59
# $ ffmpeg -i lectXX-cut.mp4 -c:v libx264 -preset slow -crf 23 lectXX.mkv  # Re-encode (to save some space; make "23" higher for higher compression and lower quality)
# $ chmod -w lectXX.mkv
# $ rsync -Pv lectXX.mkv ${USER}@contact.mpi-inf.mpg.de:/www/inf-resources-0/download.mpi-inf.mpg.de/d1/tkids/
# And maybe remove write permissions, to prevent future mistakes.

import re

BenWiederhake

Example "FULL BLOCK": ██████.de = xn--4zhaaaaa.de
Example "SEVEN EIGHTS BLOCK": ▇▇▇▇▇▇.de = xn--3zhaaaaa.de

https://en.wikipedia.org/wiki/List_of_Internet_top-level_domains

Registrars tat don't work:
- DENIC (and thus *.de): Allows only hand-selected Unicode characters.
- Verisign (*.net, *.com): Doesn't let me paste it, even though Wikipedia claims it's supported
- .org: Says "Invalid entry", refuses to elaborate, even though Wikipedia claims it's supported
- OVH: kann's nicht.

BenWiederhake

#!/usr/bin/env python3

# Put this file in Meta/

from collections import defaultdict, Counter
import os
import random
import re
import subprocess
import sys