Task management with my little red book
I’ve been asked what I’m scribbling in my little red book I’m carrying around and thought I’d share. Maybe someone will find it useful.
I’ve been asked what I’m scribbling in my little red book I’m carrying around and thought I’d share. Maybe someone will find it useful.
Docker, by default, directly manipulates iptables
in order to work its network magic. It thus completely circumvents UFW rules! In this post I show strategies to deal with this.
Installing a Vanilla-Docker environment on Ubuntu 16.04 was surprisingly non-straightforward for me. Turns out it would have been actually quite simple, but the docs and tutorials seem to be still assuming 14.04/non-systemd and led me in circles a bit.
In this post we’ll take a look at HyperLogLog, a probabilistic data structure that allows you to estimate the cardinality of huge data sets with minuscule memory requirements. This page is running an implementation JavaScript and uses 4kb to estimate a cardinality of up to 10,000,000 unique visitors based on 50,000,000 randomly generated visits.
This quick post started as a challenge to myself: “I wonder if I can bang out a k-means implementation with visualization from memory in less than 2 game of thrones episodes…” The result is an immutable, functional implementation in ES6 including a visualization in D3.js.