Advent of Code 2023 – Day 6

We talk about the Feistal Cipher and implement a simple proof of concept to test the algorithm out. Computerphile video: https://www.youtube.com/watch?v=FGhj3CGxl8I Source code: package org.ea; import java.security.MessageDigest; import java.util.Arrays; public class FeistelAlg { private final static String plainText = "the brown fox jumped over the lazy dog"; public static void doRound(byte[] left, byte[] right) throws…

We look into Ubuntu MiniCloud which is a tool to easily spin up a cluster with Ceph, OVN and LXD. This enables you to run workloads over a large amount of servers with and easy to use web interface.

We look at an example from ml5js to load images and predict them

We look at configuring and running training in the cloud.

We go through how to to create a package to for a cross platform build script. Using the tools autoconf and automake to create Makefile to make and install your c program.

In this video, I go through how to set up the API to add blocks in Minecraft using Python. We also looked into how to take the maps …