Historical entities have been sighted in the old village of Lambeth. Are they ghosts? Visions? Or intruders through a crack in time? Join your guides and explore the backwaters and byways that slowly spread over the mysterious marshes of Lambeth. Most walking tours have a guide drag you around the well-known tourist hot-spots while they read out a bit from Wikipedia. Minimum Labyrinth’s tour i…
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As part of my ongoing (and somewhat futile) efforts to ReDeCentralise, I'm looking at moving my personal projects away from GitHub. I already have accounts with GitLab and CodeBerg - but both of those sites are run by someone else. While they're lovely now, there's nothing stopping them becoming as slow or AI-infested as GitHub. So I want to host my own Git instance for my personal projects. …
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I can confidently declare that Lower Decks is the second best Star Trek series after The Orville. Lower Decks has always been bags of fun with a good emotional core. Now your favourite sci-fi capers are available in handy comic book form! Second Contact is a compilation of Lower Decks issues #1–6. You get a bunch of stories spread out over 145 pages. The great thing about a comic of a cartoon i…
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In September 1985, Jon Bentley published Programming Pearls. A collection of aphorisms designed to reveal truths about the field of programming. It's 40 years later - long enough to see several revolutions in the field - so surely these are obsolete, right? They belong in the same category as "always carry a bundle of hay for the horses" or "you won't always have a pocket calculator with you" or …
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For boring technical reasons, computers think the world began on 1st of January 1970. To keep track of the future, they count the number of seconds since that momentous date. So zero seconds represents midnight on that day. So how do computers deal with dates before The Beatles' Abbey Road was top of the UK album charts? Negative numbers! Most modern computers can deal with dates far in the…
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I maintain a a test-suite for TOTP codes. It contains a bunch of codes which adhere to the specification, some of which stretch it to breaking point, and some that are completely invalid. These codes are a good starting point for checking whether a 2FA / MFA app works correctly. Proton have release a swish new authenticator app for Android, iOS, Mac, Linux and Windows. Sadly, their open source…
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In which I attempt to be pragmatic. Are you allowed to run whatever computer program you want on the hardware you own? This is a question where freedom, practicality, and reality all collide into a mess. Google has recently announced that Android users will only be able to install apps which have been digitally signed by developers who have registered their name and other legal details with…
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It started with a hummingbird dive-bombing Amelia Thomas over her morning coffee, and a pair of piglets who just wouldn’t stay put. Soon Amelia, journalist and new farmer, begins to question the communications of the creatures all around her: her pigs, her dogs, the pheasant family inhabiting her wood, her ‘difficult’ big red horse: even the earwigs in the farm’s dark, damp corners. Are they all…
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I've written before about the nascent WebMonetization Standard. It is a proposal which allows websites to ask users for passive payments when they visit. A visitor to this site could, if this standard is widely adopted, opt to send me cash for my very fine blog posts. All I need to do is add something like this into my site's source code: <link rel="monetization"…
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I'm reasonably sure I've read all the "Old Man's War" books. As the last one was published a decade ago, you'll forgive me if I don't remember all the intricacies of galactic politics and interpersonal intrigue. Thankfully, Scalzi has carved off a side character from a previous book and given them a brand-new adventure. There's enough exposition to tickle the parts of your brain that go "Ah,…
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At some point around the start of the pandemic, The Algorithm instructed me to listen to music by Rainbow Girls. Who am I to question the ineffable will of the machine? I don't know what it was about their harmonies, slide guitar, and double-bass which tickled my brain, but I was hooked. A few days ago, a different algorithm alerted me to the fact that they were touring the UK - so I snapped up…
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Let's say that you've visited a website and want to share it with your friends. At the bottom of the article is a list of popular sharing destinations - Facebook, BlueSky, LinkedIn, Telegram, Reddit, HackerNews etc. You click the relevant icon and get taken to the site with the sharing details pre-filled. The problem is, every different site has a different intent for sharing links and…
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