memory heap
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science ∩ art = wonder

all memory blocks here are allocated by @a_v_p

GitHub: https://github.com/artyom-poptsov
Mastodon: https://fosstodon.org/@avp

https://memory-heap.org/~avp/
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#music

Forrest Brazeal (A Cloud Guru), "168 AWS Services in 2 minutes":
https://www.youtube.com/watch?v=BtJAsvJOlhM

Текст песни:
There's MQ, EC2,
And RedShift and GameLift and Glue.
There's Lumberyard, Lightsail and Workdocs and Workmail, with Worklink and PrivateLink too.
Detective, Inspector, and Trusted Advisor, Cognito, Corretto, S3 -
Data Pipeline and DataSync, AppMesh and AppSync,
or you can use SimpleDB. But don't!
Appstream, Timestream, Augmented AI, Auto Scaling, Lambda, Amplify.
Ohh, DirectConnect or just Connect, Config and RDS -
These are the major services of AWS.
CLI, CDK, Textract, Lex, FSx and XRay.
SNS, STS, SQS, SES, EFS, do your best, it's okay.
There's Athena and Polly and Kendra and Macie. Alexa for Business, Cloud 9 --
And there's CodeBuild and CodeDeploy, CodeCommit, CodePipeline, CodeGuru, CodeStar, and Chatbot and Chime.

Translate, Transcribe, Transfer Family -
All the many Things of IoT.
Ohhh there's CloudFormation, Lake Formation, Free RTOS -
These are the major services of AWS.
Honeycode. Elemental. VMWare on AWS.
(This key change is brought to you by ... )
Comprehen-duh, Inferentia, Deep Learning, DeepRacer, DeepLens-uh
DeepComposer, Aurora, and old Cost Explorer to track your expanding expense-uh.
Service Catalog, Artifact, Quicksight, Device Farm and Workspaces, Glacier is cold,
RoboMaker, Sumerian, Kafka, Kinesis, Control Tower, Pinpoint, and Fargate, I'm told.

Rekognition, Fraud Detector's cool, Wavelength, Blockchain, Well-Architected Tool.
Though half of 'em start with "Amazon", for reasons we can't guess..
These are the major services of AWS.
Now it's time for Global Accelerator!!
VPC, ELB, And the database Route53.
Plus Compute Optimizer and Personalize or EventBridge and QLDB.
There's CloudSearch and CloudWatch and CloudMap and CloudFront and CloudTrail and CloudHSM
And there's Sagemaker, Step Functions, WAF, ACM, ECR, EMR, SAR, IAM -
Then there's Outposts and OpsWorks and Organizations and Snow, SSO, and AppFlow and Ground Station and DynamoDB and DocumentDB, and Neptune and Keyspaces, Shield and GuardDuty
There's the Managers and the Elastics and the Dashboards and the Hubs, I'm cheating now, we gotta wrap this up!
Greengrass, Forecast, tools and SDKs, Storage, Transit and API Gateways,
Yeah, there's Braket and Budgets and Backup and Batch, ECS, EKS, EBS -

For all intents and purposes,
These are the major services
(Til re:Invent throws us a curve, that is)
Of AWS.
#music #music_progressive_rock

Falling Up, "Arch To Achtilles":
https://www.youtube.com/watch?v=JEaU4wbm9fI

Красивая песня, и группа интересная, раньше их много слушал. Стиль достаточно необычный в целом у них.

У них отчасти религиозная тематика многих песен, но очень абстрактная, и может во многих случаях интерпретироваться на разный лад. Собственно нашёл группу Falling Up тогда, когда пытался найти своё место в религии; но и после того, как я понял, что религии в моей жизни места нет (я атеист), всё равно иногда переслушиваю подобные группы, т.к. качественно сделанная музыка для меня ценность не потеряла ни в коей мере с тех пор.

Ещё несколько песен этой группы для примера в комментариях.

Текст песни:
The archers come to the edge of ferns
The wind it floats so cold with words
You're in and out of sleep tonight
It lead you to the shed to hide

Breathing in the dark
They're finding where you are

If you are, then you know the phone's tapped
The last of the maps are breaking codes
You've seen the night thieves
Like sharpened knife bleeds

Through the moon shows, you're in reverse
The moon shows that you're in reverse

Breathing in the dark
They're finding where you are

Breathing in the dark
They're finding where you, you are

Breathing in the dark
They're finding where you are

Breathing in the dark
They're finding where you are
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Начинаем день с музыки

r/#SipsTea
1
Можете меня поздравить — впервые осмысленно использовал continuations в рабочем проекте. И это даже работает.

"Continuation" буквально переводится, как "продолжение", и оно описывает абстрактное представление программы в определённый момент выполнения, которое может быть сохранено для перехода в это состояние.

Вот статья в Wikipedia.

И вот тут вроде бы неплохая статья на русском:
https://www.smalltalk.ru/articles/web-continuations.html

И вот ещё на Habr:
https://habr.com/ru/articles/337880/

#scheme #lisp
4
"There's nothing as much fun as making your own tools and your toys and taking the tools and toys that you have and making them better. [...] It is a singular joy to be a maker of things and be able to make your own things to make more things... it's spectacular!"
— Adam Savage (https://www.youtube.com/watch?v=nZAJKGHJy4c)

It applies to the software development too, I think — especially to open source/free software.
1
Forwarded from Zerg Labs [TeslaCoilPro]
Ночной тихий пост.

Toxic inhaled.
H̸a̷r̷m̸f̶u̴l̶ ̸i̵f̴ ̴s̷w̸a̷l̴l̵o̶w̴e̷d̷. C̷͍͗a̶̟͐u̴͗ s̶͈̑e̷̥̓ş̸͋ s̵̱̜͛̈̽̂̈́̅̀̆͐̕k̵̡̭͋͋̑̋̕i̵̘̺͚̗̭̠̪̤̝͚͉̣̤̯͊̂ ņ̶̢̝̻͎̠̺͖̦́̎̄̍̑͠͝ ̷̽͜i̸̹͋ṟ̷̈́r̴̰̆i̷͉͒t̵̻͠a̶̡͛t̶͙̋ĩ̵̹o̸̫͂n̸̺͑.̶̗̽ ̸̛͈
C̷̙͠a̵̖̽u̷̡̅s̵̭͛e̷̢͋s̵̯̐ ̶̟̾s̸̞͘e̴̼͝r̶͙̚i̷͎̎õ̵ u̸̱̓s̶̪͐ ̸̩̈ė̷̋ ̟̣͎̔y̵̨̨̥͚̗̹̌̽̐͗é̷̕ ́ ̥͇͂ ̷̜̲̋̋͠͝í̵ ̡̻̈́̍͋͠ȓ̴̗̎̕͘͝ŗ̵̛̛͓̣̗͍̝̌͜i̴̙͇̩̙̎̋́͝͝t̷͖̀͛̑ḁ̶̉̄͘͘t̸̲̞̪̠̱͌͘ͅi̸̛̙̅͑̆̕͠ơ̶̢̩̥̯̍͐̈̅͝n̸̞̝̆͗̉̚͝ ̶̹̠́̚

D̶̰̖͖̑͌a̴͈̟͆͋m̸̪̞̬͑ă̴̰͎̞̂g̷̖̑̕͝e̸͔͋̆͗ ̷̫͚̘̋t̴̖̆͗̄ǒ̴̢̈́́ ̷̛̖̬̃͌o̸ ͍r̸̞̱̀͊̆g̸̟̓̕a̷͕̤͌̇n̷̟͆̕s̸̼̥͂͐̕ ̸͇͂͛̈́t̴͋ ͖̥̩̓ḩ̸̇͛r̸̲̎͝o̴̰̱͛u̸̙͘̚ġ̷͈̫͍̄͊h̵̘̪͔͊ ̵͖̆̆͆p̷̄ ͉͙r̵̥̱̟͊ö̴̲̅l̵̠̀̽͊o̶̓̍ n̷͍̺͑͜g̶̘̲̎̋͝e̴͔͑́̚d̴̟̉̄͜ ̸̤̺̠̌̅o̶ ̮̍ṙ̵ ͖̩ ̴͈̮̀̾e̵̹̣̥̔a̸̺͌̍̇t̸͇͕̍ȅ̴̦̯͙d̸̩̣͌̀ͅ ̷͈͙̔e̷͍̰̫͆̏̄x̴̢̻̏p̴͉̦̩̀ö̴̍ͅs̴͚̒̒́u̶͚̹͆͘͜r̴̞̀̕e̴͈̞̒͘͜.̴̲͖̫͋̐.̸̼̌.̶͖̈̈́


Ȋ̸͇̗͙̥̅̈́̐͝f̸́͆̉̚ ͕̞͓̼̺ ̶̝̣̹̑e̶̹̭͂̽̕͜x̶̞̮̘̤́͠ͅp̸̨̩̪̤͚̈o̶̼͐̓ś̸̗͔̙̹e̴̢̮̖̒̀ḑ̵̢͈̘̝͂͋̓̀̓ ̸̨͎̻̲̀ó̸̢̘͙̺̥̈͘r̶͒͋ͅ ̶̹͈́̔c̴̆̉ ̧̱o̷̬̹̠̐͂̉̀̽͜n̶̰̪̞̰̲͌͒̑̋ç̸̺͖̰̞͒e̵̡͇̩̞̬͊̇͒̏͌r̶̝̪̽̒̾n̵͎̰̜̈̋̀̕͝e̶ ͍d̷̠͔̦̣͌͆ ̵͖̠̇̏̉̅ç̵͚̺̈́̈ḁ̸͓̞͈̈́́͂̂͋l̵͍͌̀͋ͅľ̴̕͝ ̧̱̘͖ a̵͔̘̩̲̓


Z̶̬̞͍̞͇̣̗͍͎͙̯̙͌̆͛̈́͒͐̑͋͆̆̄͘̚ͅÄ̵͌̂̓͋͐ ̖̯͎̻̱̩͔̎͛̄͌̈͠L̶͑̓̒͂̋̌̽͘ ̤͋̓̐̋̇͜͝G̴̼̲̤̩̻̖̖͇̘̼̩͔̞͌̉͂̔͑̓͋͌̓̽̔̒̆̚͘͠O̸̧̧̺͎̰̼̞̮͕̲͖͈̜͋͊́̾͜ͅͅ ̷̋͂̈ ̝͙̑̾͝C̶̔̂̽͝ ͉͓͑̆́͐̚͠ ̨̢̤͙͎͍̪̣̱̺̠̮ͅE̵̢̨͍̯͈̜̤̻͚͚̞̦͖̐̈́͊ ͉N̴̨̧̡̥̬͙̼̬̟͉̱͂̂͑͋͋̔̆̆͠Ṫ̸̠͒Ȩ̷̗̦̥̗̮͉͉͕̜̤̠̟̭̝́͂̑̽͆̌̋͘͜Ŗ̶̛͇͚̟̭̤̅̇̏̍̾͊̔͐̀͜...


Понятия не имею, что там в бутылке, но выглядит пугающе даже для меня.

#memes
4
В GNU Guix приняли мой патч, обновляющий Yggdrasil до версии 0.4.7:
https://git.savannah.gnu.org/cgit/guix.git/commit/?id=7cd4103e81a924de6678760c101b77dd9d31c865

#guix_patches
4
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Творчество студентов-первокурсников на занятиях по Arduino.

#нртк #студенты #студенческие_работы
3
Guile-DSV обновился до 0.7.0 в GNU Guix, вместе с исправлениями (1, 2) сборки Guile-SMC и Guile-DSV для Guile 2.2, также для Guile-DSV исправил кросс-компиляцию.

#projects #guix #guix_patches
В хакерспейсе CADR (@cadr_hackerspace) лечим осциллограф, пострадавший от взрыва аккумулятора.

Сейчас делаем пластическую хирургию передней панели и протезирование ручек. Ножки, к счастью, не пострадали.

#freecad
3