2. 2008-09-21

    For the benefit of anyone else who missed the memo, Pulitzer Prize winning stripper, Berkely Breathed is back in the funny pages with a syndicated Sunday slot. Set back in Bloom County , with a mostly familar cast, with the mildest focus shift to centralising around the escapades of the titular waterfowl. It's readable online at Salon.com , although sadly there's not a feed, so you may need to schedule a reminder of your own.

    Economic tailspin, leg-warmers, tired, bloated government set on self-destruct, jingo-tastic US presidential campaign underway, and Bill The Cat! The 80s are most definitely back.

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  3. 2018-01-05

    I am a fairly sanguine UK rail commuter. I do not understand why they schedule the annual price hike for exactly the same week the holiday maintenance work is likely to have overrun, affecting all the services. Surely it would make more sense to raise the price at the start of the financial year, in April?

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  5. 2018-01-04

    Old Street station has a popup "Black Mirror" shop. I am not sure how I feel about this. I am fairly sure I know how Dan Ashcroft would feel about this.

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  8. 2008-09-14

    Apple released iTunes version 8 this week , which introduced some excellent new features , such as Genius playlists, but broke the fancy perl script that I wrote to rotate my music library on my iPod touch.

    While revisiting this, I took the opportunity to re-implement it, aiming to fix a few of it's faults, most specifically the terrible performance. I decided to use Python this time around, chiefly because of the existence of appscript , an apple event bridge with a nice syntax. Python's object and sequence semantics are a slightly better fit with AppleScript's data models, and appscript should be a more optimal solution than Mac::Glue for sending lots of messages iteratively.

    I've also improved the actual command recipe, using 'duplicate' rather than 'add' to build the playlist seems more efficient. Also the overhead of having to periodically build glue modules with the ' gluemac ' tool is removed. Sadly appscript isn't shipped with OS X, but installing it ( at least on Leopard ), is as simple as ' sudo easy_install appscript '.

    The concept behind the tool is the same : use a nominated playlist to synchronise the albums with the iPod, and pick a random set of albums from buckets organised by album rating. Currently it's set to shuffle in 10 '2 star' albums, 20 'three star' albums, and 30 'four star' albums, selected from a 'just music' smart playlist that filters the master library, removing all spoken word, and podcasts and other miscellany from the pool.

    Here's the source . I'm far less experienced at python than I am perl, so I wouldn't claim it was a particularly idiomatic solution. It does run many times more quickly than the perl / Mac::Glue solution, taking a minute or so, rather than the best part of an hour. I would put all the performance gains down to the AppleEvents bridge , appscript interface, and using more efficient apple event set operations, rather than iterating over individual data.





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  9. 2018-01-02

    Bought some shoes, in the rain

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  12. 2008-09-04

    Some advice for when you're debugging code using the whizz-bang, illustrated debugger in XCode 3, and suddenly find that none of your breakpoints are triggered. XCode forgets all your breakpoints! Even plain breaks at line numbers disappear when you hit "Go". You may have some, or even all, of the following symptoms.


    • The little blue indicators in source view just turn yellow (for 'pending') when the debugger loads your executable, and never go blue again.


    • The tickbox for 'Use' in the debugger breakpoint list view, turns to a dash for half-checked.



    • Attempts to set symbolic breakpoints which used to match multiple symbols don't match any symbols.



    • "break info" in the gdb console doesn't list anything.


    If you're anything like me, you might be muttering loudly by this point, and perhaps banging things. Cleaning the entire project, and rebuilding all the dependencies doesn't seem to help. Nonetheless there may yet be hope! In my case, setting the debugging option 'Load symbols lazily' to off, magically fixed things again. This setting is found in the IDE preference pane - XCode -> Preferences -> Debugging .

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  15. 2008-08-15

    As hinted in my last post, we've recently spent a week away. Visiting with Judi and Jonathan in Normandy in their ongoing barn conversion, failing to construct a goat-shed, appreciating unusual motor vehicles, hanging in a yurt, eating great food, drinking French beer, enjoying good company, and marvelling in some simply astonishing weather.
    France, Aug '08

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  16. 2017-12-31

    I've been writing a couple of things in hy again this week. What's Hy? It's a cute idea. It's a lisp that compiles? (transpiles? I never get the difference) to the Python AST. I guess the elevator pitch might be something like clojure but for python. So yeah, a rich, super stable class-tree sort of OO language, with enormous portablility and twenty-odd years of library support for everything you might want to do, but with a nice, dynamic, lispy language and a repl.

    I've played with hy a little bit on and off over the years. Actually, when I was working at SMR, I actually deployed some in production. (Somehow, I doubt that's still a thing). Python is my go-to scripting language, because it's very plain, very portable, batteries included, somewhat modern, probably already installed everywhere I work. I try to use it for scripty things, rather than shell or perl or something. Lisps are my favourite programming language. I just like how it fits together. I know lots of people don't, and I'm fine with that, but I always enjoy it.

    So over the holiday weekend I found myself wanting a couple of almost throwaway scripts, and I decided to reach back into the hy bucket, and give that another try. I wrote a script to grab my selfie tweets from a twitter archive, and a rough script to publish formatted micro-blog entries directly from the shell.

    It was a fun exercise. Hy has moved on a bit since I last tried. (They seem to have removed let, and car, and cdr, and lambda which I feel funny about), but by and large it works really well.

    Things I like

    • I like mapping over lists of things, and in straight Python this is often clumsy and leads to densely nested comprehensions
    • actual lambdas!
    • Python3 support ( hy3 )
    • easy importing of python modules
    • mostly seamless python interop
    • repl works great
    • the repl shows you the pythonic syntax of the forms it evaluates, which is helpful if you know Python
    • emacs mode (obv)
    • it has lazy sequences
    • and multimethods!
    • it is fun to work in

    Things I like less

    • Missing some olde lisp things like car/cdr/lambda
    • Things often expect you to be using methods on stateful objects, which gets you an OO impedance mismatch (I have the same problems in scala and clojure)
    • Slightly more typed than you expect, whilst not really offering you a type system. (Particularly with distinctions between lists, sequences, iterators.)
    • it often seems easier to imperative loop with for than map / reduce / filters, and this seems weird.
    • i don't feel I have any understanding about setv variable scoping.
    • no STM, which I think is one of the most interesting things about clojure
    • I don't think the error handling does restarts and conditions and things

    Summary

    I don't think I would choose to use it to build any complicated systems. (Typically this is true of Python as well to be fair). I'd love to see something like an idomatic web framework in it. I could imagine using it to build serverless workers over something like apex up or chalice perhaps. I should totally try that!

    I am not really very good at it yet, so I doubt I'm writing optimal programs. My scripts often look like Dr. Moreau designs halfway between a python script and something more lispy. This could well improve as I understand the underlying sequence / itertools glue a bit more, I'm often routing around confusing sequenced things. I absolutely enjoy writing little scripts like this in it, and I think I maybe enjoy it more than I would if I was writing plain python. I gave some thought about why this might be and I think I figured it out.

    It could just be as simple as being all about the code editing. Python, and it's whitespace delimited blocks, is fine, and super readable, but it's always slightly fiddly to edit. Some of this is my toolchain, I'm sure. There's a lot of bells and whistles you can glue over emacs for Python work, and they're pretty good, but I do always find it a slightly fiddly experience. Balanced expressions and sexprs though are obviously an absolute joy to edit in emacs, alongside an embedded inferior lisp repl, and although it's nowhere near as integrated an experience as using slime with a "real" lisp, it's closer to that than editing Python ever feels, and for me that's a significant productivity win. So I think it will stay in the toolbox.

    I recommend Hy to anyone who is interested in interesting lightweight languages, especially scripting languages. Obviously it's particularly relevant to anyone who likes python or lisps, even if just as a curiosity. If you work with Python and like using emacs though, and like the sound of 'Python but with structured editing' I would strongly recommend you look at how it might integrate into your workflow.

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  17. 2008-08-11

    Cricket hunting



    1. Locate crickets by listening carefully to the sounds of chirping

    2. Use a nearby internet terminal to research what they most like to eat. (Iceberg Lettuce !?)

    3. Construct a cunning trap around fresh bait

    4. Wait for crickets, carefully and very quietly



    Trap designs that were tried, and rejected.


    1. A basket propped up by a bent twig, connected to twine for rapid deployment.

    2. An impromptu fishing-rod, baited with carrot peelings, dangled temptingly over a basket.

    3. A pit trap, concealed by woven grass and twigs.


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  19. 2008-08-07

    A few weeks ago, I had a day out in the country, by way of a stag 'do' for Mr. Mark Webster, whose nuptials are imminent. The main event was a piss-up in a brewery ; for a while the organisation looked sketchy enough to bring life to the hoary old cliché, but luckily enough everything came together right at the final hour, and all proceedings went swimmingly.

    As a warm up to the main event, we spent the afternoon clay shooting courtesy of Avago entertainments. My nerves, already twisted by a long minibus drive, the rented bus an antique with a hundred and fifty thousand on the clock, the driver a first-timer, who kept commenting that he found the vehicle strange to drive as it had no brakes, I was feeling rather jumpy about spending the rest of the day discharging firearms. Luckily, just as we pulled up at the venue, I discovered my fears were all misplaced. We would, in fact, be laser shooting.

    Effectively it is laser tag. The 'guns' are real deactivated shotguns, equipped with an infra-red sensor and transmitter. They communicate with the CPU in the scoreboard unit via a wireless network. The 'clays' are in fact miniature frisbees,covered with reflective stickers. You flick a switch to load your gun with two 'rounds', and if the gun receives a reflection back when you pull the trigger, it records a hit. The base unit plays sampled sound effects in sync to represent rounds fired and breaking clays, in the case of a hit. A small LED within the gun's sight flashes red or green to indicate a failure or success immediately after each shot.

    Laser shotgun posse

    It's a more effective system than I'd have predicted, and thus surprisingly good fun. The guns come across as accurate, and the full weight reinforces your suspension of disbelief. I found a real sense of development, in that I managed to improve measurably as the day wore on, and I accumulated practice, although I was suddenly, shockingly poor at the game where you had to pick up your gun from the floor, sight and fire while the clay was in flight. The event was well run, with a considered graduation of difficulty moving up from practice rounds, through to scoring, with enough changes in setting and rules to keep interest keen all the way through to the end of the session, where points were tallied, and the top scorers compete in a final shoot-off. I missed the cut, mostly due to the aforementioned speed round. Overall it's an absorbing afternoon's entertainment, and good value. I'd recommend it if you're looking for something to do with an appropriately sized group for around half a day or so.

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  20. 2008-07-24

    It seems like the iPhone 3G has been another smash hit. Certainly here in the UK, with pretty universal 3G signal coverage, there's lots of interest, and the handsets are selling out as quickly as they come into stock. Several people I know who waited out the first generation immediately signed up for the 3G edition.

    Responses to the new platform seem mostly positive, although there's already some mild grumbling seeping through across the web. There's more software glitches, unsurprising; given the rush of new third-party applications there's countless potential software combinations interacting in unpredictable ways. The new units eschew the metal casing of the original iPhone, for a return to possibly scratch-prone iPod plastic. 3G mode depletes the battery rapidly, just as Apple said it would, when they justified their initial transport choice of GPRS/EDGE. The camera is unimproved over the first generation (although I have always been rather impressed with the iPhone camera. For a phone, with no flash it takes great photos, a textbook-worthy example of why it's nothing to do with the megapixel count)

    So maybe it's not the holy grail of portable devices. It's certainly not for me. I don't like the idea of being locked to a single phone company. I don't want a smartphone that can't be used as a 3G modem - I've grown too used to being able to connect a variety of devices up to the net, using USB / bluetooth or even infra-red links. It's a little big for my idea of a phone.

    As a portable, internet connected, media player cum tablet, it can't be beaten. The mobile browser is immeasurably better than any others I've used. The iPod, photo, and movie playing is slick, and the iPod + iTunes combination still the best available digital music library implementation. The straightforward syncing of contacts and calender information beggars belief (at least for Mac users, such as myself ). Thrown in a few simple PIM applications, ebooks and games from the Application store, and you're looking at a compelling platform.

    Of course, you can get the majority of this behaviour in the iPod touch. Smaller and lighter than it's phone siblings. Metal back. iPhone-trouncing storage capacity (up to 32GB). Runs the same operating system and applications, same beautiful interface. No contract. The downside being that you can only use it as an internet device over WiFi, which means you need to be tethered to a hotspot. Except it doesn't mean this at all.

    There's a simple recipe to open up the iPod touch's internet capabilities to something much closer to the iPhone.


    1. Arrange a 3G phone+data connection with the phone provider of your choice. I use T-mobile , I'm very happy with the service.


    2. Choose a phone handset, with a high speed modem capability. Make sure you get a model with WiFi . I have a Nokia E51 . It's lovely. Depending on your phone contract terms, you may get this as a freebie.



    3. Configure your phone to act as a WiFi hotspot, using something like WalkingHotspot


    4. Join your iPod touch with your phone's WiFi network. Enjoy 3.5G connectivity on the go!



    Of course it's not a drop-in replacement. You don't get an in-device camera or GPS, although you may have these in your phone. You do get to spread the battery load between two devices, one with the big screen and multimedia capabilities, another with the data transmission hardware. Although WiFi use will run down your iPod battery faster, you might still find that this combination outperforms an iPhone 3G.

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  22. 2008-07-23

    Sedtris! , ( yes, tetris in sed ).

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  23. 2017-12-30

    I'm sick of Twitter, folks. I've decided to do something both mild and drastic about it. For 2018, I have resolved to stop using it.

    I am not sure what it is for anymore, it certainly doesn't feel like it is for me. I think I've been disengaging slowly for the last couple of years, and in 2017 I repeatedly found it too aggravating, and depressing to engage with. I think I would have already ragequit, had one of last year's resolutions not been that silly selfie thing. Thus a seed was planted about resolutions and exits. Brains often work that way. (Referendums are silly though)

    I was late to twitter. I downloaded my twitter archive, whilst I was scraping out all of the 2017 selfies, and apparently my first tweet is from Dec 2007.

    I was late to Battlestar Galactica as well.

    I probably spent a little while reading twitter before registering, although I don't remember anything specific. I can't remember why I signed up in the first place. Looking at that first month of odd, stilted entirely quotidian status posts, I can tell I'm working on Logical Bee, mostly alone, babysitting that dog. It's winter. Maybe I'm lonely? I have a dim memory of thinking it was pretty dumb for a long while before getting involved at all. I remember fiddling about connecting it to things, and experimenting with SMS tweets and emails. I don't think it really clicked for the longest while. I remember a sense of a clique I wasn't ever going to be able to get into. That first wave of web-natives, younger than my generation. More entuned to a web of application services and APIs than hypertexts and data servers. I remember tweetups being a thing, and a Bristol one being announced, and spending an hour or two before deciding firmly I wasn't the kind of person that went to that kind of thing. I quite wish I had gone now. I didn't used to be a very good joiner-in of things. I'm not much better at that now. A little bit, perhaps. Now I know to try.

    It took the longest while, but eventually it clicked. I liked the lightness of it. It was sort-of social networking, but social networking at arms length. Lots of irony, lots of whimsy. I just remembered the earliest phase of my binning Facebook was to convert my facebook to just echo my tweets back into it, for the muggles to read. I remember being very snobby and standoffish about things like hashtags and @replies. My first reply wasn't until August 2008.

    To Daveh! Either I don't know how to reply yet, or the Twitter archive has incorrectly threaded that reply back together. Either seems plausible.

    I didn't use a hashtag until May 2009. Even then I was repurposing "get off my lawn" meta-commentary. Amused to see that my next half dozen hashtags are complaining about moonfruit's use of them for viral marketing. Many years later I ended up working there for a season. Again we see the seeds are sown, and the fruit is reaped.

    Not too ashamed of that one. It's interesting looking back at tweets like that, I have a sense that the prevailing vibe of Twitter at the time was that the cool kids were beating out the idiots. I don't get that vibe off Twitter now.

    By this point it was clearly very firmly entrenched in my daily desktop routine. Once I got hold of smartphones that could run twitter, I think my usage ramped up. I remember by the time I got to last.fm, I was tweeting all the things, curating a couple of hashtags (#fantasypeelsessions for serendipitous word groups that sounded like band names, #fisharecool for cool fish facts), running multiple joke twitter accounts, writing bots, and generally really enjoying it. I remember when I got to Makeshift, and twitter seemed to be used as the wiring behind at least half of everything there, it then seemed like a necessary internet plumbing for web apps. With hindsight I think that was the peak. It was downhill from there. I don't like it any more, I have detected an opportune moment, and I have decided to leave. At least for one year.

    I'm not going to use this post for arguing about why I think it's broken. One of the largest problems I have with it is the sheer concentration of negativity. And one of the reasons I want to move away from it is to focus on building things that are more positive. It's not just Twitter. I'm pretty broken-hearted with the state of the web in 2017 - it's very far from what I signed on to help build as one of those idealistic Gen X web 1.0 types. And again, rather than just bemoan that, I'd rather start focusing on ways to think about fixing that. And for me, in 2018, this means I'm going to go small, and focus on building things and content I can own, in the sidelines. I expect I will be updating here more. I plan to double-down a bit harder on indieweb things, and federated stuff. POSSE all the things. Death to silos. I've been experimenting with micro.blogs and mastodon.social, and I want to play more with beaker and dat, and blockstack and IPFS and other idealistic p2p proto-webs. Maybe even frogans?. The real web looks more like that. Maybe I can help figure out how to make it a bit easier for everyone to clamber onboard.

    "But CMS, I think we're Twitter-friends, what does this mean for US?"

    First off, that's flattering, almost-certainly-entirely-imaginary-cms-fan, thanks! I like you too! Occasionally some of my tweets get as many as five or six engagements, and I do enjoy keeping up with some lovely people. Some of whom I met or perhaps only know through twitter. I'm sorry if this feels like a breakup; It's not you, it's me, as they say in the rom-coms. (Actually, I'm not dumping anyone.)

    Something else I want to push for in 2018 is better quality, stronger, social engagement. I want to cultivate more real contact, more high bandwidth engagement and connection with all the good people. This can work two ways of course. If you only really interact with me on a tweet by tweet basis, and you think you're going to miss that, then do please reach out. We can have coffee, or get beers, or just go fish in a lake or something else entirely. And I'm going to be pushing myself to reach out to more people in turn myself, something I'm astronomically poor at. Please help me with this if you can!

    IRL networking I plan to ramp up a bit. More meetups, tech and maybe otherwise. Maybe I'll rescind my conference ban. Maybe I'll start some of these things, or start helping to organise them more.

    I'm not doing an *infocide*. As well as publishing things hanging from here, which has plenty of RSS feeds, if you can still figure out how to integrate those into your workflows then I'll probably never be very far away. Also, if you look at the home page, there's a list of dozens of other not-Twitter platforms you can stalk me on or connect to me via (maybe we are already!) - If my plan comes together, I hope to be syndicating and updating the useful ones of these more actively.

    I don't intend to delete or remove my twitter account, and I will set things up so I still get notifications, so nobody gets ignored. I might even automate some notifications to my twitter feed about updates to things elsewhere. I'm just not going to be participating as a human. I expect I will remove all the apps, so my turnaround on mentions might slow right down.

    If you're in the select category of people who only know how to contact me with twitter, there are many options. I haven't changed my phone number, should you know me well enough to have one of those. If you're looking for a way to DM to me, I cannot endorse keybase strongly enough. I think they're trying to do something really interesting, and could do with some more network effect. Sign up to keybase, and keybase message me, I love getting keybase messages, and I always respond. Invite me to your keybase groups! Also, please share your slacks and your newsletters and your mailing lists with me, if you think I'd like them, or they'd like me.

    Email still works, and I still read it. My address is even on my website.

    Finally, if you're reading this, and we've Twitter interacted in some way, let me say a goodbye for now. If I was annoying, or argumentative, I'm sorry, I can be hard work soemtimes. Maybe some of that might have been caused by the platform? If I was fun or charming or interesting, then let's work to stay in touch! If you don't really care, you're not even sure how you got here from off of twitter, that's cool too, maybe I'll see you again in a year from now.

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  25. 2017-12-30

    With all this focus on RSS generation for micro blog, I've been optimising my engine. I've learned how to use SBCL's profiler, and I have shaved a third off the cost of generating indexes

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  26. 2008-07-18

    Cesare Bonizzi, a 62 year old Capucin monk from Milan, Italy fronts a genuine metal band . They have recently released their second album<a> . According to the BBC piece it's 'hard core' metal.

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  27. 2017-12-29

    To think I used to worry about Disney Princesses

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  28. 2008-07-18

    Every time I install a fresh debian derived linux, I subsequently find out that I'm missing the man pages for the C library. Usually many months later, it's not like I program in C for kicks. I then waste twenty minutes fruitlessly grepping around in apt using patterns like 'glibc'. The package name is actually 'manpages-dev' . Perhaps posting it here will fix this in my memory.

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  31. 2017-12-28

    Let sleeping dogs lie

    It's been a month now, and I ought to be used to it, and in many ways I am, but in surprisingly many ways I'm still not; I don't have a dog anymore. He got too old, and he got too sick, and tired, and uncomfortable, and he had to be put to sleep, back on the 28th of November. How does it feel? Terrible.

    It was an enlarged heart that did for him. Poetically enough, his heart was just too large for him to carry on. The photo above is taken on the last morning, before I headed out to work. I knew there was very little chance he'd be coming back from the vet's appointment later that day. We had a little conversation and I carefully explained to him that he was a very good dog.

    Of course he was actually a terrible dog. A brilliantly terrible one, as most dalmatians are born to be. He'd not really been himself for a couple of years, stumbling about and complaining about most things, but right up until the last couple of weeks he was coping mostly, and remained good company. In his prime though, that dog was an athlete, who used to literally fly, and if I open my mind's eye a little, that's what I can see, streaking around the Bristol countryside, barely controllable, raiding bins, and laughing at you, over his shoulder.

    I don't really know what to write. I have to write something though. This website, which has been knocking around for fifteen years or more, only really took initial form as a rudimentary 'blog' so I could share dog photos with his burgeoning fanbase. Most of that has bitrotted now, but when I feel better I would like to clean it up some. So I can't really even let go of him without marking some notice here. I don't need to trot out all of the anecdotes, they're probably dull and too personal. After all, outside of my immediate circles, he's just some bloke on the internet's dog. To me, and to some of his internet fans though, he's the best dog in the world. Every single word of that is true.

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  33. 2017-12-27

    When you have, as I have, a race condition in posting that exists somewhere between systemd, rsync, bash, perl, and that's before you even get to the CMS, it is probably time for some refactoring

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  34. 2017-12-27

    If I included an image maybe it would look like An image

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  36. 2017-12-27

    Shopkins movie, and perhaps a curry? I feel like death...

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  37. 2017-12-27

    Crash early, crash often

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  38. 2017-12-27

    Does anyone know if eating your own bodyweight in Stilton is a good way to clear up Xmas flu?

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