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{ Author Archives }

Why your app is not massively parallel software

That trash can Mac Pro that hasn’t been updated in years? It’s too hard to write software for. Now, let’s be clear, there are any number of abstractions that have been created to help programmers parallelise their thing, from the process onward. If you’ve got a loop and can add the words #pragma omp parallel […]

Working Effectively with Legacy Code

I gave a talk to my team at ARM today on Working Effectively with Legacy Code by Michael Feathers. Here are some notes I made in preparation, which are somewhat related to the talk I gave. This may be the most important book a software developer can read. Why? Because if you don’t, then you’re […]

Build systems are a huge annoyance

Take Smalltalk. Do I have an object in my image? Yes? Well I can use it. Does it need to do some compilation or something? I have no idea, it just runs my Smalltalk. Take Python. Do I have the python code? Yes? Well I can use it. Does it need to do some compilation […]

Tsundoku

I only have the word of the internet to tell me that Tsundoku is the condition of acquiring new books without reading them. My metric for this condition is my list of books I own but have yet to read: the last three parts of Christopher Tolkien’s Histories of Middle-Earth Strategic Information Management: Challenges and […]

Full Stack

A full-stack software engineer is someone who is comfortable working at any layer, from code and systems through team members to customers.

FOSDEM

My current record of FOSDEM attendance sees me there once per decade: my first visit was in 2007 and I’m having breakfast in my hotel at the end of my second trip. I should probably get here more often. Unlike a lot of the corporate conferences I’ve been to in other fields, FOSDEM is completely […]

Rust project organisation

Coercion over configuration.

The package management paradox

There was no need to build a package management system since CPAN, and yet npm is the best. Wait, what? Every time a new programming language or framework is released, people seem to decide that: It needs its own package manager. Simple algorithms need to be rewritten from scratch in “pure” $language/framework and distributed as […]

On the fitness for purpose of a software model

In which the quantity 1/”booleans per module” is proposed as a software quality metric, and readers are left hanging.

New project: the GNUstep developer guide

I discovered by searching the interwebs that a significant number of people who try out GNUstep get stuck at the “I wanted to do Objective-C on my Linux so I installed GNUstep…now what?” stage. There are some tutorials for GNUstep around, but they’re not necessarily easy to find, and not necessarily pitched at beginners. Otherwise, […]