2026, eh?

Jan. 2nd, 2026 01:21 pm
muninnhuginn: (Default)
[personal profile] muninnhuginn
Well, there we went: 2025 all done and dusted.

Somehow got through it in (mostly) one piece.

Healthwise, I'm down to twice-daily tablets until mid-November. The CT scan from December showed no signs of cancer, but apparently I fractured a vertebra in the interim between that scan and the one a year prior. Who knew? Evidently, not me. Stanley continues to gurgle away, mostly unproblematically.

Workwise, I went back in May--and plan to continue until the end of this year. And then cash in my pensions (meagre as they are), and spend them in my (potentially brief) retirement.

Homewise, we added a bath in the middle bedroom/dressing room, had a new path paid along the front of the house, and had the chimneys repointed (and partially rebuilt) before they crumbled away. Hopefully, we've also fixed the leaky roof too.

Beastwise, no new cats, no new chooks, no bees. I've just let my membership of the beekeepers asociation lapse, tho' I could rejoin if I decide I am going to set up a beehive, but it seems less likely. We're about to celebrate the two-year anniversary of acquiring the Smolly Molecule, still the best thing to have happened in 2024. Shadow continues to be Shadow: a little bite-y, somewhat scrarchy, but still as loveable, and acquring ever more complex educational toys to keep him occupied.

So, this year? I'd like a little more energy to get throuygh what I need to do--declutter, sort finances, retire--and want to do--read more, make more, travel more, get bees(?).

December 2025

Jan. 2nd, 2026 01:19 pm
muninnhuginn: (Default)
[personal profile] muninnhuginn

December 2025

Read: 
Novels:
The Dark is Rising by Susan Cooper (K)
Over Sea, Under Stone by Susan Cooper (K)
 
Shorts: 
 
Non-fiction
 
Watched:
  • Megson (online)
  • Buildings in the Landscape (online)
denise: Image: Me, facing away from camera, on top of the Castel Sant'Angelo in Rome (Default)
[staff profile] denise posting in [site community profile] dw_maintenance

Привет and welcome to our new Russian friends from LiveJournal! We are happy to offer you a new home. We will not require identification for you to post or comment. We also do not cooperate with Russian government requests for any information about your account unless they go through a United States court first. (And it hasn't happened in 16 years!)

Importing your journal from ЖЖ may be slow. There are a lot of you, with many posts and comments, and we have to limit how fast we download your information from ЖЖ so they don't block us. Please be patient! We have been watching and fixing errors, and we will go back to doing that after the holiday is over.

I am very sorry that we can't translate the site into Russian or offer support in Russian. We are a much, much smaller company than LiveJournal is, and my high school Russian classes were a very long time ago :) But at least we aren't owned by Sberbank!

С Новым Годом, and welcome home!

EDIT: Большое спасибо всем за помощь друг другу в комментариях! Я ценю каждого, кто предоставляет нашим новым соседям информацию, понятную им без необходимости искать её в Google. :) И спасибо вам за терпение к моему русскому переводу с помощью Google Translate! Прошло уже много-много лет со школьных времен!

Thank you also to everyone who's been giving our new neighbors a warm welcome. I love you all ❤️

doubly dual shuffles

Dec. 25th, 2025 11:53 pm
fanf: (Default)
[personal profile] fanf

https://dotat.at/@/2025-12-25-shuffle.html

Here's a pearlescent xmas gift for you!

There are four variants of the algorithm for shuffling an array, arising from two independent choices:

  • whether to swap elements in the higher or lower parts of the array
  • whether the boundary between the parts moves upwards or downwards

The variants are perfectly symmetrical, but they work in two fundamentally different ways: sampling or permutation.

The most common variant is Richard Durstenfeld's shuffle algorithm, which moves the boundary downwards and swaps elements in the lower part of the array. Knuth describes it in TAOCP vol. 2 sect. 3.4.2; TAOCP doesn't discuss the other variants.

(Obeying Stigler's law, it is often called a "Fisher-Yates" shuffle, but their pre-computer algorithm is arguably different from the modern algorithm.)

Read more... )

(Belated) November 2025

Dec. 23rd, 2025 04:26 pm
muninnhuginn: (Default)
[personal profile] muninnhuginn

November 2025

Read: 
Novels:
The Green Man’s Holiday by Juliet E. McKenna (K)
 
Shorts:
 
Non-fiction
 
Watched:
  •  del Toro’s Frankenstein

December 2022

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