The Tokyo Electric Power Company (Tepco) had originally said the radiation emitted by the leaking water was around 100 millisieverts an hour.Okay, hands up everybody who pegs the needle in a gauge and says "eh, it's probably not more than the peg". I thought so.However, the company said the equipment used to make that recording could only read measurements of up to 100 millisieverts.
The new recording, using a more sensitive device, showed a level of 1,800 millisieverts an hour.
I discovered today that EventMachine, a very commonly used Ruby library, has a completely broken popen implementation. Specifically, it doesn't ever call waitpid unless you are
- Running on Linux and have selected the epoll option
- or the process closes all of its input sockets.
Lost a couple hours to this. It is in no way atypical of either EventMachine or Ruby, sadly.
Incidentally, Rachel, I have some photos from your wedding now :)
Similarly strange is the insistence folks have about me contacting e.g. the Subversion developers when I am having trouble using their ludicrously poorly specified library bindings. I eventually made myself understood by saying that "ok, if I haven't resolved the problem by this evening I'll email them but usually butting my head against stone walls takes less time than talking to people". Which is, I think, true for me with email. Less so with in-person type stuff but I have much less hesitation about going up to a coworker and saying "so, uh, WTF. Seriously."
I think it'll do what I bought it to do admirably, that being reading papers for work and the like. Not sold on it as a web browser quite yet, but perhaps. The landscape keyboard is so close to being almost useful at it hurts, but the portrait is … I dunno, less useful for actual input? I can make it work but it isn't exactly flawless.
Minor annoyance is that there is as far as I can tell no iPad native LiveJournal apps. I could run the iPhone versions (which operate fine) in reduced screen mode but that is profoundly unsatisfying in a way that is difficult to coherently express. I dunno. We'll see, for sure. OS 4 for the iPad can't get here soon enough.
Livejournal is secretly, and deliberately, changing certain outbound links that you post.
- GRAHAM:
- Phone? Phone? Wake up, I want to play games.
- PHONE:
- *iz ded*
- GRAHAM:
- Bollocks. Out of batteries. *unpacks computer* Power? Power? Where are you?
- POWER:
- *iz hiding*
- GRAHAM:
- Oh, there you are.
- POWER:
- *panicks and cowers in a narrow space smaller than Graham's arm*
- GRAHAM:
- Fuck. *scrapes up arm getting power plug in* *spends hour sorting out which power adapter belongs to which appliance* *is finally ready to power Phone* Ah, finally. Now then, to plug phone in. …. Phone? Where the devil did you get with no batteries?!
- PHONE:
- *iz hiding in book in bathroom for no adequately explored reason*
efficientlycompute the set S ⊆ L = { y ∈ L : x ⊏ y ∧ ∄ z x ⊏ z ⊏ y }. This is well defined, and starting from ⊥ it is possible to walk the entire lattice easily (which is why we care). If you precompute the lattice you can do this trivially. Is it possible to do so without considering every node in the lattice?
Failing that, can you give me an efficient algorithm for computing the structure of the lattice from a set L and a partial order ⊑ ?
I do not yet understand how to be both crazy and compassionate.
BEING CRAZY IS NOISY | More Intelligent Life
Interesting article in some ways.
Wittgenstein is popularly credited with the idea that most philosophical controversies are due to confusions over language. I'm not sure how much credit to give him. I suspect a lot of people realized this, but reacted simply by not studying philosophy, rather than becoming philosophy professors.From Paul Graham's essay
How to Do Philosophy
Briefly, it is the most terrible programming language anyone has seriously advocated programming in for the last 20 years.
Truthfully I have trouble getting concerned about the homes there, but the idea of the Mission or the Post Office or the Courthouse going away makes me sad.
I am also experiencing a sudden, intense and difficult to fully rationalize desire for a fiddle.
To whomever decided that not only does exit 1 of the 134 not need an onramp westbound, but that exit 2 doesn't merit any kind of onramp at all and all onramps for exit 3 should involve some kind of massive construction job of the type to be finished in a decade if they're feeling plucky: I hope badgers invade your home and feast upon your reproductive equipment.
That said, to the cop who came up behind me at at least 90 desperately needing to get to somewhere on Fairview in a hurry: thank you for ignoring my speeding arse and going on to do whatever the fuck needed doing at 90 mph at 2:00 in the morning on a Saturday evening but somehow did not warrant turning your lights on.
To whomever decided that not only does exit 1 of the 134 not need an onramp westbound, but that exit 2 doesn't merit any kind of onramp at all and all onramps for exit 3 should involve some kind of massive construction job of the type to be finished in a decade if they're feeling plucky: I hope badgers invade your home and feast upon your reproductive equipment.
That said, to the cop who came up behind me at at least 90 desperately needing to get to somewhere on Fairview in a hurry: thank you for ignoring my speeding arse and going on to do whatever the fuck needed doing at 90 mph at 2:00 in the morning on a Saturday evening but somehow did not warrant turning your lights on.
(not original to me, sadly)