Digital Garden

The way your computer handles numbers with decimals differently from how you and I think about mathematics. When adding 0.1 + 0.2 in many programming languages, people are surprised to find out that their computer gives them a result like 0.30000000000000004, instead of 0.3.

This learning tool shows you how you can derive superkeys and candidate keys from functional dependencies. This is useful for when you want to determine the specific normal form of a relation.

Here's a tool to calculate and visualize the nth roots of unity.

Here are some useful tricks for getting the best out of Echidna.

These are some tricks that help me solve Hack The Box machines.

Here are interesting things I've come across when learning more about email topics

This article contains interesting things that I've come across while learning more about DNS.

Here are some snippets of code required to configure and run attic on macOS with nix-darwin, and use it as an optional cache.

Here are some keywords I've come across when studying computer networking topics.

Here are some keywords I've come across when studying information security topics.

Here are my notes on the useful parts of UML. Creating diagrams is an important part of technical documentation.

Here you can find useful Nix code snippets.

Alloy 6 introduces an easier way of expressing temporal logic. With temporal logic you can model possible state transitions and precisely define operations on data structures.

Here are some notes on how to download things from YouTube using yt-dlp (PyPI link).

This article outlines how I configure BorgBackup and borgmatic on my machines.