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May. 22nd, 2008 @ 04:16 pm Boarding passes
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I have checked in online for easyjet flights from Standsted to Amsterdam Schiphol and back. The Stansted boarding pass has a 2d barcode. The Schlipol boarding pass does not. (Both have a regular barcode, but they appear identical, and I infer it to be specific to the booking, not to that particular boarding.)

Is that correct???

(Easyjet lets you "reprint" the boarding pass once. It looked the same.)
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May. 21st, 2008 @ 08:22 pm Amsterdam
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Livredor and I are in Amsterdam over the weekend. We mostly know what we'll be doing, but will have some time to do touristy stuff we haven't really decided. Where should we go?
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happy/hannukah
May. 19th, 2008 @ 01:00 pm "Ziphead" and "Haylp" tags
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Hm, in retrospect, maybe my "requiring help" tag should have been "ziphead", not "haylp". "Haylp" is probably funnier, but "ziphead" is geekier. Most of the time, "help me" posts are actually seeking a small bit of information or calculation, like "what's this word" or "does anyone have a program to do foo", when ziphead (a computer system including excessively focused people to do the intuitive thinking, useful when you need partly computer-fast access, and party human-random access) exactly describes what I want.

But some of the time I need genuine physical help, eg "anyone give me a lift" or "who wants pizza in return for heavy lifting". Maybe I should have two different tags?

Today's question

Anyway, todays question is: "What word means something that acquires a large and totemic importance, typically in a negative way" eg. "We'd avoided talking about the subject so long it had become an X.". And sounds a bit like "shibboleth"?

Did I confuse Shibboleth with another word? Or pick up an incorrect meaning of "shibboleth" from context? Or does "Shibboleth" mean that but I failed to find it on dictionary.com? Or did I just invent this?

I hope there's a really easy answer?
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haylp/wacky races
Apr. 30th, 2008 @ 08:10 pm cartesian-heights.org
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How about cartesian-heights.org? It's distinctive, it's a nice name, it looks fairly easy to type.

Are hyphens sane in domain names? I know many sites automatically reject[1] any email address with a "+" in, is a "-" likely to be a problem?

If you saw it, would you remember if it had a hyphen, dot, underscore or nothing between the words? If I said "cartesian heights dot org with a hyphen" would you understand it?

Are you familiar enough with the adjective "cartesian" to be able to remember it if you hadn't heard it before?

[1] See standard "why go to such an effort to make life more difficult for people?" rant
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haylp/wacky races
Mar. 28th, 2008 @ 12:22 am Follow-up: Hume's Law
I'm very interested to see the responses to people having heard of Hume's Fork. It came to mind because it was an implicit assumption in some witterings about truth I had a while back, but the comments made me think it wasn't as necessarily as clear cut as it had sounded.

And then lately, I was fascinated to came across the description on wikipedia covering approximately exactly what I'd wondered myself, and couldn't decide to be annoyed that I should obviously have done some more reading on what philosophers had already thought about before thinking myself, or pleased that I came up with/synthesised from current culture the same ideas and that they were hence obviously relevant.

However, what I meant to ask about but failed was Hume's Law. Can anyone oblige with another poll "Have you heard of Hume's Law?". Thank you! Answers might be "Heard of it", "Heard of the concept but didn't know the name" and "not specifically heard of the concept but it sounds obvious"
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Mar. 26th, 2008 @ 01:15 am (no subject)
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This weekend has no fixed plans. Feeling quite happy, I can do what I like. Should I:

* Go to london, see the zoo?
* Go to london, see the gallery?
* Write a short story about a murder in a fictional pantheon?
* Write lots of emails to livredor?
* Curl up in public somewhere and read for a day?
* Write some code for something simple but potentially useful?
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Mar. 10th, 2008 @ 12:42 pm (no subject)
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By the way, does anyone recommend any pubs for dinner in outlying villages from Cambridge? We're going out for the day and hope to stop somewhere on the way back. I seem to recall somewhere in particular being mentioned as somewhere you should try to go, but not which. But anywhere you've been would be fine.

(I'll probably be able to check email on the way back, but you can text me on 07733208255 if you prefer. Thank you!)
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Feb. 27th, 2008 @ 12:58 am (no subject)
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Did anyone else just feel that?
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Feb. 22nd, 2008 @ 11:54 am Eastercon
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I couldn't decide whether to try to go to eastercon (http://www.orbital2008.org/) this year. I went to Worldcon in Glasgow, but never actually to an eastercon. It'd be nice, but I wasn't sure if it'd be free, so I decided I would if I could easily, otherwise not bother. But I'm not doing anything else, and today is the last official day of bookings, so I still could. Go impulsiveness indecision :)

The booking is well-practised but a little complicated as it's handled by the con or by the hotel. An eastercon regular will now explain any of the details relevant to this. I would book, except joint hotel bookings are handled by the con only for the main hotel. The overflow overflow has its lobby under construction, but (afaict from going partly through the booking process) has nice rooms for 75GBP single-occupancy or 85GBP twin-occupancy.

That's c. 180GBP con membership + hotel for three nights over Easter weekend. So -- no-one else who hadn't decided, or was already looking, would like to share a twin (or double) room, would they?

ETA: Getting a nearby travellodge was also suggested, which some people were doing, but I'd rather go next time instead when I can be central.
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Feb. 20th, 2008 @ 08:41 pm (no subject)
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So, I have a phone line. I need a phone. What should I do?

* Buy a bog-standard cheap basic plastic handset from shop/internet?
* Browse for a shiny!futuristic phone on geek toy websites?
* Fiddle with laptop until modem, and headphone mike function together as phone?
* Grab one free when someone throws out their 5000 old useless handsets?
* Something else?
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Jan. 28th, 2008 @ 02:39 pm (no subject)
The King asked
The Queen, and
The Queen asked
The Dairymaid:
"Could we have some butter for
The Royal slice of bread?"
The Queen asked the Dairymaid,
The Dairymaid
Said, "Certainly,
I'll go and tell the cow
Now
Before she goes to bed."

http://www.cs.rice.edu/~ssiyer/minstrels/poems/562.html

At poohsoc last week we had a reading from a book of Milne music, amongst other things analysing the timeline of this poem. It was very very amusing and well written. Alas, I can't remember what the book was called, or I'd try to quote an extract.

Owen, Anna -- do you happen to remember?

However, the basic point at question was, the breakfast seems to be happening in the morning, whereas the asking of the cow[1] for butter seems to take place when the cow is going to bed. The relevant passages in the poem are:

(a) Title, "King's breakfast"
(b) King described as having "bread with butter or marmalade" or "porridge", typically breakfast foods
(c) The king in despair is described as going back to bed
(d) The dairymaid says she'll ask the cow "Before she goes to bed"
(e) The cow is "sleepy"

There are a few interpretations, but none entirely satisfactory. H0 might be described as the null hypothesis. H1 and H2 were the two described in the book (although placed in their scholarly background, rather than in relation to my systematic numbering).

H0. The text is not entirely consistent, conveying the feeling of the events perfectly at the expense of describing a narrative which could actually happen chronologically.
H1. The cow has a nap in the morning.
H2. The events take place over slightly more than a day, the breakfast finally be described being the day *after* the kind is initially disappointed (either because H2a: there is no butter *now* or H2b: there might not be any butter tomorrow ).
H3. The dairymaid says "before she goes to bed" to mean she'll talk with the cow before the end of the day, though in fact is able to do so almost immediately. The cow is sleepy because she has just got up.
H4. The king is in the habit of having is breakfast last thing at night.[4]

All of those explain away all the facts presented, but all have the feeling of being fitted to the facts, rather than the facts naturally flowing from them. None feel unarguably *right*. Can anyone suggest conclusive support for any, or a convincing Fifth Theory?

[1] Note: Alderney is a sort of cow, like a mare[2], not a sort of royal functionary, like a mayor[3]. You may be thinking of "Alderman"
[2] That is, not "It's a sort of cow, in the same way a mare is a sort of cow" because it isn't, but "It's a sort of cow (the sort of cow it is being like a mare (at least compared to a mayor))".
[3] That is, the meaning of the word is not "Alderman". The cow itself may or may not be an Alderman, this isn't stated and is irrelevant to the poem. But since most cows aren't alderbovines, we will provisionally assume it isn't.
[4] Cows are traditionally milked in the morning. Is that biologically necessary, or just so the milk is freshest for a morning breakfast?
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Jan. 28th, 2008 @ 02:22 pm Apple Juice
I've really only drank two sorts of apple juice. Juice that comes in cartons like typical orange juice and might be described as standard. And Coton Orchard (Cox's?) apple juice as supplied from Trinity College, which is really wonderful. The question is, does anyone regularly drink nice apple juice and if so which? I am completely ignorant of whether Coton Apple Juice is typical for nice apple juice, or particularly good.

Of course, I still have fond memories of it from Trinity, and like living within five miles of an orchard, so would like to visit out there one day when I'm cycling anyway.
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Jan. 24th, 2008 @ 05:25 pm Acceptable behaviour
Suppose Viking raiders have been terrorising your coast. A few Vikings have previously settled here and become accepted. You know one noble in the capital city is a Viking, but this is generally unknown, and you suspect him to have *some* nefarious purposes.

However, you have some dealings with him, partly because he's rich and powerful, and partly to find out more about him, and he hires you to assassinate the leader of a band of Vikings who have settled in the nearby countryside.

However the leader is still a boy, just old enough to go into battle, but young enough you don't feel right about holding him culpable. Killing non-resident Vikings is generally regarded as a good thing, but you don't know if this specific band has been raiding anyone, or just settled there.

Do you:

(a) Find out if they have been raiding, and if so feel no compunction about one more regrettable but necessary death?
(b) Go ahead with the assassination anyway, them being here is problem enough
(c) Talk to the boy, find out if he's as malicious as Vikings in the country generally are, or if he might find allegiance with this country.
(d) Refuse to assassinate a boy whatever the circumstances, and try to expose the secret Viking noble who instigated it?
(e) Refuse to cooperate with the noble in any way, cooperating with an evil enemy is wrong even if the specific cause is valid in itself.

(The metaphor I'm seeking is Viking <=> DnD Dragon. And "leader of band" with "30-ft-long and breathes fire". Dragons are invariably but not in this campaign necessarily evil. Killing enemies is necessary. But this young dragon could be entirely innocent, his enemy, the dragon we became embroiled with, has politicl reasons for targetting him)
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Jan. 21st, 2008 @ 02:40 pm Credit isn't real money
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Again, life questions from Drop the Dead Donkey. I maybe view credit differently to many people, being fortunate to normally have enough money, and being weaned on traditional views of fiscal responsibility, and think of a credit card as the least inefficient way of acquiring certain legal protections for quirks of historical reasons.

Using DTDD as an example. At one point Sally's purse goes missing with a large amount of money in. She suspects Dave, which he and everyone is extremely shocked by. At another, in revenge on Damien for something, George lets his daughter smash his car. Which is seen as harsh or vicious, but not unscrupulous or evil.

However, when Damien leaves and Dave spends a similar amount of money from his credit cards at Ladbrooks [gambling], everyone sees this more like the second than the first. I've seen it elsewhere too, that charging something to someone's credit card is seen as a bit cheeky (both whether or not you might expect them to mind buying it), when taking money from them to buy it is seen as wrong.

Why is that? (Is the implication that they might be able to recover the money with hassle? And it end up being stealing from a big bank, which isn't seen as so bad? But surely that involves reporting it as theft, which would get the friend arrested, wouldn't it?)
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Aug. 10th, 2007 @ 11:58 am (no subject)
Fairly recently I was a bridge beginner again. At school and in the first year I learnt in a more teaching session where the majority of people were equally amateur, but recently it's really been social, with two different groups.

But both as a beginner, and now as someone talking to beginners, I've noticed a tendency to pile someone with advice to the extent that they feel very put upon and did everything wrong. From both sides of the fence. I wasn't sure if it was just me, but watching other people's expressions makes me think it isn't. (FWIW, with sgo bridge player friends, there's been less advice but occasional groaning or telling off; with ubc bridge player friends, there's been no criticism, but sometimes reams of advice.)

I think, since you could say a lot to any of us about a particular hand, people get the impression they don't get any less wrong, because they get the same amount of advice when they improve, it just gets more specific :)

Does that sound familiar to anyone?

Of course, standard advice is *never* to criticise and simply always be polite, which makes for a social game. If you're playing with people categorised as bridge "little old ladies", or simply someone who wants some fun and not to navel-gaze every hand, don't try and impose your views, let everyone have fun playing the way they want to!

But most people I know are always seeking to improve, so *do* always welcome *some* feedback, as well as choosing to play with friends. But it's still good advice not to post-mortem unless there's a reason for it.

If you agree, I thought I'd try to articulate some tips for how to give and take advice. Do you agree? What would you add?

For the expert:

* Start with a general overview. This is probably always welcome and polite and useful. Eg. "Thank you partner! Well played. You might have got an extra trick if [], " Don't necessarily do this, but I think it's a mistake to give any more specific advice without letting them know how well it went overall.

* Put advice in context, what's absolutely basic, and what's more situational? How often have you/have you seen someone leading a singleton at no-trumps?

* Make it clear what someone should see and someone should know. You can explain taking a finesse, and they should see when and where to do it. But don't say "when you bid 1nt, that meant...", say "Actually, we assign a specific meaning to that bid."

* You can't explain something to someone unless you get where they are. The advice that may be useful might not be "You needed an extra trick, you should have finessed the king", but "When you start the deal, you should try to form a provisional plan on how you're going to take tricks". The former alone won't help until they deduce they need the latter.

* If you want to post-mortem a hand and consider how you might have been able to make the most tricks, make it clear that this is not "you did it wrong and here's how to do it" but "well done partner, can I have a look, I'm curious".

* If you happen to have tact at your disposal, try employing it. Perhaps *offering* advice first, so someone is grateful to have it, rather than imposing it and making them resent it.

* Adding more to someone else's advice, even clarifying advice, can sometimes just make more overload.

* If someone seems to be feeling overwrought, move on.

* Play sometimes in a casual pub-type way, so everyone can have a laugh and experiment.

For the beginner:

* Be aware of the distinctions drawn above. The vast majority of advice isn't criticism.

* If you feel put upon, SAY SO! Most probably no-one's criticising, they're just not as good as they could be at giving helpful advice.

* Don't be scared away. It doesn't matter! Bridge is fun! Play bridge! Be proud of the things you go right! I remember my first successful squeeze (it wasn't even in bridge!) :)

* Ask for advice! It's probably more helpful than letting it be given. Say what you saw, bring people on-line, and see where you should have gone. "I knew you had 16pt, and I wanted to bid game, but I wasn't sure if we had a fit. I [] but what...? Oh, I see. And if I'd done that, then []..."

I definitely need to get on some regular partners :) And want to go to the UBC proper next term, and see how things come into perspective with proper duplicate scoring :)

By the way, Ghoti, Colin -- did Benedict enjoy bridge?
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Jun. 25th, 2007 @ 04:12 pm PS
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PS#1. What I do need is to recall a little technique. I never *did* like getting water on my eyes or nose, so I tend to revert to inefficient face-out-of-the-water versions :) By far the most pleasant (if not very efficient) was backstroke, being essentially lying down and going at whatever speed I liked.

PS#2. *hugs* Thanks to everyone who pointed out that that I'd actually swum reasonably far. When Dad and I were in practice we used to think 1km (40 lengths) was a decent session and 1m (64 lengths) a good session, and in retrospect I probably never found it easy, so in fact I was actually nearly as good as I ever was. We used to get through it by finding synonyms for each number and calling out as we went past :)

PS#3. I was examining the parkside timetable (here) and gave up in disgust. It's partitioned into "swim for all" "splash happy" "splash fitness" and orthogonally into "(laned)", "()" or "(disco)" with a coloured key, but it doesn't actually *say* what it means. I *infer* that it refers to the sorts of swimming that are permitted/encouraged, but it *sounds* like it means "leisure club members" and "kids". Does anyone know what it *does* mean?
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Jun. 25th, 2007 @ 01:54 pm Porcelator
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In a comment to angoel, I looked up for another word for the overflow in a sink/bath, and wikipedia lists porcelator, supposedly american. However, it's *not* in the dictionary.

Either it's a recent coinage, or someone spoofed it onto wikipedia, I can only imagine. But which? There were other hits, but maybe it was a *good* spoof. How do you tell? :) *Had* anyone heard it before?
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Apr. 22nd, 2007 @ 10:42 pm Hierarchy naming
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CSprite -- encapsulates notion of animation and position, eg. a flapping bird at (x,y)
C???:CSprite -- a sprite with a velocity and subject to gravity, eg. a snowflake or an enemy
CChordate:C??? -- a C??? that interacts with other CChordates and the ground
CHero:CChordate -- the main character, movement specified by the keyboard
CDino:CChordate -- virtual base class for enemies, each of specifies a movement pattern as a function.

The question is, on this ad hoc palaeontological inheritance hierarchy, can you suggest a name for ???? Or a more general name for Chordate? Most games must have similar breakdowns, I wonder if there's a standard? :)
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Apr. 11th, 2007 @ 02:18 am I have made a quiz -- which Chalionese god are you a disciple of?
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I have rhapsodised before about the theology in Lois McMasters Bujold's Chalion books. The gods seem both interesting, real, relevant, and effective, and yet challenging and not passive-aggressive.

There are five. The Father of Winter, god of justice, business, and a good death in due time. The Mother of Summer, goddess of mothers and healing. The Son of Autumn, god of hunting and companionship. The Daughter of Spring, goddess of learning. And the Bastard, god of a parcel of necessary yet awkward tasks.

In the books I really empathised. And yet I wasn't quite sure where I -- or anyone else I knew -- it. Now, wonder no longer, the magic of the internet brings the answer!:

Which Lois M Bujold God?
-- The Daughter
Read more... )

Your scores were:

The Daughter10
The Son6
The Father6
The Mother3
The Bastard5

Take the test: http://semichrome.net/~jack/quiz/quiz.php?quiz=chalion


I invariably score as the Daughter (learning -- there was too little information on domesticity, female virginity, lyric poetry, or spring for me to judge properly or I might have scored less) with affiliations with the Father (for responsibility and pedantry) and the Bastard (for vile humour, chaos, and misfits).

I'd be particularly interested to know what people who read the books got. Its an interesting but possibly nonpanacea test in that I didn't know what I'd get before I started, just made up a question at a time and saw where it went.
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Mar. 16th, 2007 @ 06:23 pm M-, n- and other dashes
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I was under the impression that there were uses for mid-height horizontal lines in text:

1. Hyphenating words or joining words together.
2. (Binary or unary) Minus sign.
3. Separating sentences, eg. "I was -- as you may know -- pedantic."
4. Indicating ranges, eg. "A temperature of 20-25 celcius"
5. Joining things that already have hyphens in.
6. Joining things not to modify one by the other, eg. "US-UK tensions"
7. Introducing quotes or attributions

I *thought* that 1 was a hyphen, 2 was a minus sign, 3 was an em-dash, 4,5 and 6 were en-dashes, and 7 was a specially long dash that was generally treated the same as an em-dash.

And I *though* that typographically you would ideally have a dash narrower than a letter called a hyphen used as a hyphen, a dash as wide as an 'n' used for an en-dash, a dash as wide as an 'm' used for an em-dash, and a dash of unknown width used as a minus sign. But that normally (if you don't have unicode or don't think it's an important distinction) you use a single dash to represent hyphen and minus (generally the one generated by a standard keyboard), and often as an 'n' dash as well, and often two together as an em-dash. (And that em-dashes may or may not have spaces round, and the others shouldn't.)

However, people in the pub who edit things said I was misled somewhere along the line. I've certainly only picked this up (Bill Walsh and wikipedia feature heavily). I know it's not important, but does anyone want to update me?
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