Will Jessop's Writings

follow: @[email protected]

Posts

Fixing errors installing the charlock_holmes ruby gem redux

Final robot photos

You should use the Ruby on Rails logger block syntax

Finding Postgres rows too large for BTree indexes

Measuring IO timings when using EXPLAIN ANALYSE in Postgres

Buffer analysis when using EXPLAIN ANALYSE in Postgres

Converting a wordpress.com dump to Hugo, including images

Reverting Firefox's recent URL bar suggestion order change

Fitting two hard drives and an SSD in a Dell OptiPlex 7010 SFF

Running a specific knapsack test set locally

Will's YouTube sailing channel recommendations

Full-height Github "checks" box in Firefox

Effective Github Notifications

Simple Sourdough Bread

Making a Sourdough Starter

Using the T67XX CO₂ Sensor Module in Go

Custom 3D printed Blue Snowball desk stand

Welcome to My New Blog

Writing to an Lcd Panel Using Go and a Raspberry Pi

Humidity, Temperature and Pressure Sensing on a Raspberry Pi With Go

Error installing libv8 on Mac OS Catalina

Fixing the ruby 'CoreFoundation/CFString.h' file not found install error

Fixing errors installing the charlock_holmes ruby gem

Basic pasta sauce

The security of a system is as strong as it's weakest component

How to find if two nodes are connected in an RGL graph

I got my pan tilt servos working

Testing Github commit hook one liners

AWS IAM Policy for allowing s3cmd to sync to an S3 bucket

Ping-Pong Press!

Robot at RubyConf

Prototype lifter arm

First robot remote driving test

Rejects and prototypes

New robot base design and completed prototype arm assembly

Testing the new battery + lifter arm circuit

An assembled ping-pong robot hopper

Testing new motor mounts

Raspberry Pi camera mount + lens holder

New Pi mount, and testing the power requirements

First prototype robot base

OpenSCAD robot base design

Trying out the prototype caterpillar track mount

Printing out a test caterpillar track and motor mount

Designing a track mount

Secret project - MotorPiTX motor board

go-piglow, a lib for controlling the piglow in Golang

Creating BERT dicts in Go

Creating animated gifs with imagemagick

Railsberry animated gifs

Paula Deen riding things

Testing http over socket connections with socat

Cloud email service price comparison

Should I switch from Sendgrid to Amazon SES?

Rewriting URL params in nginx

Tricks of the Trade

A great 'site unavailable' message

99 bottles of Ruby beer on the wall

Fixing the 'Memory card error' on the Canon IXUS 400 / S3