Life & fun · February 25, 2022
Dirty-equals – Doing dirty (but useful) things with equals
In plain words
Dirty-equals is a Python library that extends the standard equals comparison operator to handle complex matching scenarios. It allows developers to write more flexible equality checks for testing and data validation, comparing values in unconventional ways. The tool is designed for programmers who need sophisticated comparison logic beyond exact matching. It launched in February 2022 as an open-source project on GitHub.
written from the facts on this page · September 2026
More life & fun this month
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Scroll through all 43,252,003,274,489,856,000 reachable Rubik's Cube permutations.
Life & fun · 26d ago · everycube.alen.is


Hi HN, I built Eigendrum, a web tool that solves the 2D wave equation for arbitrary shapes so you can hear what they sound like as drums. How it works: * Solves -∇²u = λu using finite element analysis (Kφ = λMφ) on a triangle mesh. * Validated to <0.1% error against closed-form solutions for circles (Bessel zeros) and rectangles. * Sound model factors in strike location, Rayleigh damping, and mallet width. * Includes Kac drums I & II to demonstrate identical sound spectra from different geometries. * No frameworks, build steps, or dependencies. Repo and tests:…
Life & fun · 26d ago · baselashraf81.github.io
Launched alongside, February 2022
the whole month →
- S2
Life & fun · 2022 · sha256algorithm.com
- E1EdgeDB 1.0▲947
Life & fun · 2022 · edgedb.com


