Rocks and Hailstones

Posted on Fri 22 March 2024 in math • Tagged with math, adventofcode

I had fun solving the second part of Day 24 of Advent of Code this year. This was a more mathematical problem than most, and by working with vectors and matrices it can be solved with minimal faffing about at the component level.

We are given a set of initial …


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Migrating the Specify 6 SVN Repository to Git

Posted on Mon 30 October 2017 in programming • Tagged with svn, git, github

Until now the Specify 6 source code has been version controlled using Subversion. The decision was made to migrate the repository to Git. Here are some notes about how this was accomplished.

First Step: git-svn

The rough draft of the migration was obtained using the git-svn tool. One can find …


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Using Leaflet maps in an Elm app

Posted on Wed 30 August 2017 in programming • Tagged with elm, javascript, leaflet

I recently started a project creating a web app that requires displaying maps. This was to be a browser based app, but I wanted to use something safer and more maintainable than Javascript. I decided to give Elm a try and have been fairly happy with it. However, I couldn't …


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