For the benefit of those who are hard of thinking: I am not now, nor have I ever been a member of the Communist Party. One of the delightful things about living in Oxford is that there are a wide range of events going on. Events run by people who I like, run by people I vehemently disagree with, events run by intellectuals and pseudo-intellectuals alike. I enjoy hearing from a variety of people …
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When I was about seven or eight, I asked Santa to bring me a set of screwdrivers. Our family was about to take its first transatlantic flight, and I wanted to make sure I'd be able to repair the aeroplane if it got into any difficulties. Ever since then, I've loved taking things apart. Putting things back together...? Eh... not so much! Recently I "acquired" the latest Swiss made smartwatch -…
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Running a Code Club sometimes means thinking quickly on your feet. I recently started a new Code Club at work. We thought we had everything set up perfectly when disaster struck. We went in to our assigned room half an hour before the club started and began to set up. Of the eleven computers we needed, only three had mice! Nicola - my co-educator - frantically rushed around the building…
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I've been playing around with PVoutput.org - it's a community site which lets you quickly and easily publish live details of your solar panels. I couldn't see a pre-built library for my model of Solar Power Inverter - the Fronius - so I thought I'd build one. Important: the PVoutput API doesn't run over HTTPS. All of your communications with it are in the clear. While there's a limit to the …
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I don't understand how our Government works. I understand that tough decisions often need to be made - but sometimes those decisions are so utterly without reason that you have to wonder if politicians spend most of their days "painting their noses". The UK used to have a public sector postal service - the Royal Mail. Postmen need to know to where they were delivering mail. Postal Codes were…
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My father tells a story of when I was very young and helping him do the shopping in the local supermarket. As I started to lift apples into a bag, he told me to stop, "We don't buy fruit from South Africa," he explained. A woman near us in the aisle turned to him and said, "Quite right too! Imagine all your fruit being touched by black people." At the time, South Africa was control by…
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Earlier this year I was playing around with DogeCoin. Try as hard as I might, I just couldn't get their API working. I delved into the settings, to see what was up. Take a look at this setting, is it obvious to you which state is active? I clicked around on it, and the state changed. Had this enabled it or disabled it? By carefully hovering my mouse over the options, I could see what I…
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Private Eye is the only "Dead Tree" publication I buy. I think its satire misses the mark more often than not - but its investigative journalism and general muck-raking are second to none. The Eye has reluctantly been drawn into the digital age. It has a piss-poor website run by the sort of "tired and emotional" gnomes who struggle with concepts like sanitising user input. EXCLUSIVE Push…
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Right, that's enough keyword stuffing! I've been trying to mount an OwnCloud instance via WebDAV. I kept receiving the error Mounting failed. SSL handshake failed: SSL error: sslv3 alert handshake failure Or SSL handshake failed: SSL alert received: Handshake failed The route of this problem seems to be that the version of libneon (the WebDAVS connector library) shipped with Ubuntu 12.04…
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The UK has the notion of a "strict liability" law. If you are caught with a picture of child abuse - you're guilty of a crime. It doesn't matter if it was sent to you unsolicited, or misaddressed. Possession is the crime and there are no mitigating circumstances. On that cheery note, let's consider Twitter's new image embedding functionality. If your friends post a photo onto Twitter, you…
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A few days ago, I posted this animated gif that I'd created from the 3D Doctor Who Special. I created that gif manually, but I wondered if it was possible to create such an animation in an automated fashion. Turns out, it's pretty easy! This relies on ImageMagick - which is a powerful image manipulation tool. All of these scripts work on Ubuntu - and they should work on any GNU/Linux disto…
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The horror of the quantified audience The cinema is on the deserted outskirts of Pinewood Studios. It's a wet and windy day — not unusual for England in late summer — and I'm here to take a look at the future of audience test screenings. My friend, Ross, has asked me to take a test drive of his company's newest way of destroying artistic integrity helping movie studios connect better with their …
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