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Christian Langreiter chl

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@veekaybee
veekaybee / normcore-llm.md
Last active December 7, 2025 16:13
Normcore LLM Reads

Anti-hype LLM reading list

Goals: Add links that are reasonable and good explanations of how stuff works. No hype and no vendor content if possible. Practical first-hand accounts of models in prod eagerly sought.

Foundational Concepts

Screenshot 2023-12-18 at 10 40 27 PM

Pre-Transformer Models

@joeycastillo
joeycastillo / bluemarble.py
Created August 1, 2020 20:12
Display real-time GOES-East imagery on a Waveshare 7-color EPD
# Based on Waveshare's epd5in65f.py demo. Copyright notice at end.
import sys
import os
picdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'pic')
libdir = os.path.join(os.path.dirname(os.path.dirname(os.path.realpath(__file__))), 'lib')
if os.path.exists(libdir):
sys.path.append(libdir)
@chrispsn
chrispsn / k_tech_tree.md
Last active March 26, 2024 01:00
k tech tree

k tech tree

Thought experiment:

Which k primitives can be implemented as k-strings, reasonably efficiently, with a handful of 'native' built-ins?

Not verified to be in dependency order yet... may depend on the choice of 'fundamental' primitives. Need to do speed tests too.

k9 syntax (download via Shakti). Got a better way to write one? Feel free to comment, you'll be credited!

@chrispsn
chrispsn / kOS.md
Last active August 26, 2025 13:42
A summary of everything we know about kOS.
@dylanmckay
dylanmckay / facebook-contact-info-summary.rb
Last active July 3, 2025 21:22
A Ruby script for collecting phone record statistics from a Facebook user data dump
#! /usr/bin/env ruby
# NOTE: Requires Ruby 2.1 or greater.
# This script can be used to parse and dump the information from
# the 'html/contact_info.htm' file in a Facebook user data ZIP download.
#
# It prints all cell phone call + SMS message + MMS records, plus a summary of each.
#
# It also dumps all of the records into CSV files inside a 'CSV' folder, that is created
@kylemcdonald
kylemcdonald / split-transients.py
Created December 15, 2015 05:50
Split an audio file into multiple files based on detected onsets from librosa.
#!/usr/bin/env python
import argparse
import matplotlib.pyplot as plt
import librosa
import numpy as np
import os
from progressbar import ProgressBar
parser = argparse.ArgumentParser(
@max-mapper
max-mapper / readme.md
Last active May 21, 2022 11:02
ffmpeg youtube live event rtmp stream from raspberry pi with raspi camera (raspivid)
  1. compile ffmpeg for arm https://github.com/fiorix/ffmpeg-arm
  2. create youtube 'live event'. get rtmp url + session id
  3. run this:
raspivid -o - -t 0 -vf -hf -fps 30 -b 6000000 | ffmpeg -re -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -f h264 -i - -vcodec copy -acodec aac -ab 128k -g 50 -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/<SESSION>

you can tweak -b and -fps to your liking. the settings above work well for 1080p. by not specifying width or height we get the full 1920x1080 resolution from the raspi camera

@jhofman
jhofman / track_changes.sh
Last active January 28, 2016 20:23
word-style "track changes" with latexdiff and git
#!/bin/bash
#
# script to show word-style "track changes" from a previous git revision
#
if [ $# -lt 2 ]
then
echo "usage: $0 <rev> <maintex>"
echo " rev is the prefix of a git revision hash"
echo " see 'git log' for revision hashes"