Dear Niantic,

Jul. 22nd, 2017 03:29 pm[personal profile] green_knight
green_knight: (Abandoned)
We have received reports that Trainers haven't been able to collect their Defender bonus after the Gym update. We’ve investigated many of these reports and have not been able to reproduce any bugs related to this issue.


(as posted here) is not a good conflict resolution.

If you're unable to reproduce the bug, that just points to it being intermittent. Fair enough. Doesn't mean you should stop looking. However, you have the stats: you can compare pokemon activity and gym rewards, and if they don't match what they should be, you can fix.

Signed,
Trainer of a Pokemon which stayed in the gym for 10 days, got fed a lot of berries, was kicked out this morning, and brought home 0 pokecoins.

Weekly Update 22 JUL 2017

Jul. 22nd, 2017 09:47 am[personal profile] megpie71
megpie71: Avon standing in front of Zen's dome, caption "Confirmed" (confirmed)
Good grief, the inter-semester break is nearly over. It's O-week for the mid-year starting students next week (good reason to stay away from campus, in my opinion) and classes start again the following Monday. Back to the grind again...

I went down to campus on Thursday for a couple of reasons. One was meeting up with the wonderful [profile] princesskessie, the other was finding out where all my classes are being held (two of my classes are starting at 8am, the other two are starting at 9am, and quite honestly, I was less than enthused about the idea of trying to find a lecture theatre I've never been to before on a crowded campus at 7.45am in the morning in the pouring rain (it's winter here, plan for rain) when I'm only running on 1 cup of tea at best. Much easier to locate the classes ahead of time, and be able to pootle along there without too much stress.

I'm lucking out this semester - so far, no stairs for any of the classes I'm involved in. Might have to go up a couple of rows in the lecture theatres, but I suspect that's going to be easy enough. Which means my cranky knees (one of them doesn't like going up stairs, the other one isn't fond of going down them) will not have anything to annoy them this semester.

The jaw is healing up on schedule - I've finished the course of penicillin the dentist gave me to avoid infection, and I've also stopped needing to take Nurofen every day. Things are still a bit owie, but not seriously enough so that I'm needing pain relief.

I got back to the baking this week - I made a spicy fruit loaf on Thursday, and I've been working my way through that, as well as the fruit cake I made back before my dental misadventures. I also have plans to make up a batch of citrus poppyseed muffins, just to see how it all works out (if I'm really enthused, I might treat 'em with the lemon syrup from a different recipe as well). It's a good way of working through some of the lemons and limes I have in the fridge (they've been on special lately, so I've been buying them on the regular, in the hope it'll prompt me to make things with them. So now I just have to make the things!). The spicy fruit loaf was a "rub in" method cake, which showed me how little strength and stamina I had in my thumbs (when rubbing in butter hurts, it's a sign I need to do it more often. Time to start looking out scone recipes, I suspect).

Aside from that, and the housework, of course, I've not really been doing much. How's everyone else?

It's a wrap!

Jul. 16th, 2017 07:46 pm[personal profile] green_knight
green_knight: (teh end)
My WIP is no longer a WIP, it has graduated to 'finished first draft' and I am in that strange space where all the characters who have been taking up residence in my head have moved out, swept the floor, painted the walls in a neutral colour and are now looking into every drawer and under the bed to see whether they've forgotten anything.

274,696 words, including scene titles, placeholders, and 'the end', so call it 275K.

It will be either two or three books, though I am tending towards two, since there's a definite change of pace/location in the middle. This thing started as a comedy-of-manners, and was my go-to book for a while when I wanted something light and fluffy.

About the book and the writing of it )

And now it's half a day later and the book is still done: of course it will need a second draft, and I need to sort out the timeline, and I'd love to know how all of the loose threads will work out, and I am holding my breath just a little whether [redacted] will double-cross [redacted] but it's over, the characters have moved out, and while they might visit from time to time, the book. Is. Done.

After spending literally years with the compulsion to write down so many seemingly unimportant events in my protag's life (which all came together in unexpected ways), there is an empty space in my head now, and it feels weird. Other characters will move in - I have a fragment which isn't as complete as I thought it would be, so I'd like to write down the extra bits I know before finishing _something else_, but for now, I am WIP-less, and that's just a weird place to be.


Thanks for sharing your life with me, Firtal. I wish you all the best.

A surfeit of algorithms

Jul. 15th, 2017 08:55 pm[personal profile] green_knight
green_knight: (Eeek!)
100 days, 100 algorithms

I'm somewhat in awe of this project - that's more algorithms than I could have listed, even with some research, and the discipline of implementing a new one every day for months is impressive.

However, it also shows a systemic weaknesses of programming: understanding the problem domain. I can't say much about the other 99 - some of them are algorithms I've never heard about, and at the very least I would need to make an effort to understand the python code and read it carefully, if not implementing the same thing in Swift, but this one, I spotted immediately:

Day 18; Monopoly

Some time ago a friend of mine asked me to help him with this problem.
Playing Monopoly, what is the probability that you step at position #24 during the first round?

Law of total probability says that the chance to step on certain position is sum of disjoint events of how we could get there. In this case, we get at #24 if we tossed 1 while standing at #23, or we tossed 2 while standing at #22, … or we tossed 6 while standing at #18. This leads to a recursive formula.


Any of my genteel readers who have ever played Monopoly will spot the most obvious problem here: You play Monopoly with two dice, so you can throw 2...12, so this is someone who hasn't done the most fundamental homework.

The less obvious problem is that you're trying to specifically solve _Monopoly_, rather than 'a board with x fields throwing 2D6'. Monopoly has a couple of extra rules: if you throw a double, you get to go again, but if you throw three doubles you go to jail (field 10); once you come out of jail you get another chance to land on field #24; and you have a chance to step on several fields where you may draw a card that moves you to a different field (named or 'three fields back'; IIRC that could even end your round!). In other words, the probability for 'step on field x' is partly determined by the dice, and partly by the game and its very specific rules; if you wanted to give an _precise_ answer, you'd have to calculate by how many routes you can reach each field including the 'go to jail' mechanism which gives all fields after 10 a higher probability and which means that there are ways of reaching #24 from every field between 2 and 35 (double-one, double-one, double 1...6, jail, and try again.) Heck, you could even go to jail several times until you run out of starting money, but if you get _both_ get out of jail free cards....

So, yeah.

This also illustrates why board games are not just the sum of straightforward probabilities: once a system becomes complex enough that you cannot simply do the rough calculations in your head, it becomes much more interesting, surprising, and, at a certain level (and given an appropriate mechanic), that rarest thing of all: a creator of narrative. It's no longer 'then I drew card x and rolled y on the dice' but 'so here I was, going about my business curing sick sheep and setting broken limbs when those pesky elves turned up right in front of me and–' (Terry Pratchett's The Witches. Brilliant short game for 2-4 players.)

Weekly Update 15 JUL 2017

Jul. 15th, 2017 09:54 am[personal profile] megpie71
megpie71: AC Reno crouched over on the pavement, looking pained (Owie)
This week I had a tooth crack on me on Wednesday. This resulted in a trip down to the local government dental clinic "emergency" sessions at 8.15 in the morning on Thursday, and a third tooth extracted. I'm sitting here with a hole in my jaw which is throbbing at me, but recovering pretty much on schedule.

Gory dental details under the fold )

I feel inclined to send the dentist a thank-you card, and the hope the rest of her day's work wasn't anywhere near as frustrating.

I'm currently on a diet of soup, pasta, and other such mush until my jaw heals up enough that attempts to chew aren't interpreted as a direct assault on and by every tooth in my head. It's not actually the socket which hurts when I chew, it's the other teeth near the socket, all of which got jostled around in the process. Clenching my jaw is not likely to happen for at least another fortnight at this rate. I'm taking nurofen (ibuprofen) on a regular basis to deal with the pain (down from every four hours on Thursday to about every six hours today, I think) and hoping things will clear up soon. I'm also on a course of antibiotics (amoxicillin) to prevent any infection, so one of those three times daily, plus rinsing 4 times a day with warm salt water.

I trust I don't need to point out this is a good reason to keep up with brushing your teeth? Trust me, this stuff isn't fun.

Hopefully I'll wind up on their maintenance schedule, and I'll be able to see about things like replacements for the three teeth which have been removed so far (as well as maybe getting a bit of work done on my right-hand incisor, which is also gradually chipping away).

Plus ça change

Jul. 13th, 2017 11:37 pm[personal profile] green_knight
green_knight: (fragile)
mathematical models allow experiments to be run on environmental systems, and generate realistic output which can be used as the basis for rational and informed environmental management policies. That, at least, is the hope. In practice, the irrational side of human nature seems often to Coe to the fore, as in the reluctance of the United States government to accept the reality of global warming as induced by 'greenhouse' gas emissions, despite the repeated warnings uttered by the climate-modellers.

R.J. Hugget (1993): Modelling the Human Impact on Nature. Oxford, OUP. p. 20.


This is very much in line with my recollections of being taught climate change as an accepted scientific consensus in the early 1990s.

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