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Photography - Raspberry Pi

David Albone

Dec 30, 2013 • 1 min read

Taken using Nikon D50 at F/5 with a shutter speed of 15s. A torch was used to paint the light on the Raspberry Pi.

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Talisman

Talisman is an open-source tool written in Go by the technology consultancy ThoughtWorks (home of the well-known Martin Fowler). It's essentially a tool that can hook into the git version control system and attempt to stop you from pushing secrets into your public or private git repositories. As it runs

David Albone Nov 14, 2018 • 4 min read

How integers are stored in python

When looking at a hex representation of an integer in python, the following appears: >>> hex(7651) '0x1de3' How does this storage system work? 1. Convert the integer into its binary representation: 7651 = 0x1110111100011 2. Split the binary into 4-bit blocks: 1 1101 1110 0011 3. Convert each

David Albone Feb 26, 2017 • 1 min read

Google Cloud Architecture - Secure Service Deployment

Notes from https://cloud.google.com/security/security-design/resources/google_infrastructure_whitepaper_fa.pdf. "Service" = An application binary that a developer wants to deploy to the infrastructure. Services are controlled by a cluster orchestration service called "Borg". Infrastructure does not assume trust between any services. Service

David Albone Jan 22, 2017 • 2 min read

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