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An AI post-doc?
Claude Pro is like hiring a post-doc I still can’t quite believe I’m writing this, but buying a Claude Pro subscription has felt like adding a second post-doc to my ESRC project. But let me also say up-front that Claude Pro does not remotely replace the first post-doc because she brings so much more to…
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Last night a DB saved my life (Part 2)
Following on from my last post about what DuckDB makes possible, here’s a little more detail about how this works in practice… Installing DuckDB There are two ways to use DuckDB: via the Command Line (CLI/Terminal), and via a library for whatever language you’re programming in. I tend to use the CLI more intensively while…
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Seaborn Plots with 2 Legends
Posted here because I will inevitably forget this painfully worked-out answer for having legends for two different types of plots in Seaborn… import numpy as np import pandas as pd import seaborn as sns import matplotlib.pyplot as plt # We will need to access some of these matplotlib classes directly from matplotlib.lines import Line2D #…
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The Full Stack: Tools & Processes for Urban Data Scientists
Recently, I was asked to give talks at both UCL’s CASA and the ETH Future Cities Lab in Singapore for students and staff new to ‘urban data science’ and the sorts of workflows involved in collecting, processing, analysing, and reporting on urban geo-data. Developing the talk proved to be a rather enjoyable opportunity to reflect on more…
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Land Registry Consultation #2: Reasons to Respond
In some circles (e.g. mine) news that the government is trying (again) to sell off the Land Registry has caused something of a stir. The curtain closed on the first act of this drama in March 2014, by which time 91% of respondents to the consultation opposed the Land Registry’s transition to a service delivery company.…
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Installing PostgreSQL Extensions on Mac OS X
I’ve been making a lot of use of PostgreSQL and PostGIS for working with geo-data over the past year and, having finally gotten over my hatred of the non-standard administrative commands, I am seriously impressed with what this setup makes possible. Even on a MacBook Air with just 8GB of RAM! However, one area where…
