Whitebait, Kleftiko, Ekmek Special

Not in fact any relation to the famous large Greek meal of the same name.

Saturday, 9 April 2022

Raspberry Pi as home server, with Ubuntu 22.04, USB boot, and headless FDE

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      Recently, and it might be said precipitately, Arch Linux ARM ended all support for ARMv5 architectures, including the ...
Tuesday, 4 December 2018

A rebasing vendor-branch workflow for Git

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An earlier post laid out a neat way of managing third-party code, in a subdirectory of a larger Git repository, as a vendor branch. Here at...
Friday, 14 September 2018

Enable and disable methods are an anti-pattern

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Here's a C++ API for an abstracted I2C master peripheral, such as might be found on a microcontroller – an API which I inven...
Wednesday, 13 April 2016

How to create an SSH-only shell account in Ubuntu

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Because I keep forgetting. $ sudo adduser --gecos 'Fred Smith' -p '*' fred $ cd /home/fred $ sudo mkdir .ssh $ sudo cp ~/f...
Tuesday, 25 August 2015

C++: Deduced templates are smarter than explicit templates

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Suppose you’re writing a C++ class that encapsulates the idea of a callback , a routine that’s invoked when an asynchronous operation compl...
Friday, 19 December 2014

Optimising Squirrel for speed

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TL;DR: avoiding slow Squirrel constructs in favour of faster ones, makes this program run four times faster. Electric Imp’s little embed...
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Peter Hartley
Cambridge, United Kingdom
Waits for audience applause ... not a sossinge.
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