Basic Cypher operations
A small collection of basic cypher commands so I don’t have to Google them everytime. Count how many nodes of a type there are Create a named index See the …
Getting started with Gemini CLI
Various resources to jump start getting up and running with Gemini CLI. Gemini CLI is an AI agent that lives in the terminal. This has the benefit of being able …
Physical Health Tracker – 2025 in review
Strength Sessions In 2025 I managed 98 strength workouts over the year. Which averages out to just under 2 sessions each week which is pretty good consistency. June and July …
An introduction to data testing – a presentation
Recently I attended Measurecamp Melbourne and gave an introductory talk about data testing. In it I covered the different types of “bad data” and some tools and approaches to test …
Load an excel file into DuckDB database using Python
A short example of how to load data that is in a sheet in an excel file into a DuckDB database saved on disk using python.
String replacement across multiple files in current directory using `sed`
The following bash code will replace any occurance of old text with some new text in all yaml files in the current directory when run on a mac. This is …