== 5 Pytest Best Practices for Writing Great Python Tests
https://www.nerdwallet.com/blog/engineering/5-pytest-best-practices/

- USE FIXTURES !!!
- USE PARAMETRIZATION !!!

1) Prefer mocker over mock
2) Parametrize the same behavior, have different tests for different behaviors
3) Don’t modify fixture values in other fixtures
4) Prefer responses over mocking outbound HTTP requests
5) Prefer tmpdir over global test artifacts

== Some pytest best practices
https://www.back2code.me/2020/05/some-pytest-best-practices/
1) Put inputs and output in the function parameters
2) Log a message instead of commenting the function
3) Write always assertion in the same way
4) Write assertion human readable error message

== Plugin List
https://docs.pytest.org/en/latest/reference/plugin_list.html

== Understanding and Implementing Kalman Filter in Python for Pairs Trading
https://medium.com/analytics-vidhya/understanding-and-implementing-kalman-filter-in-python-for-pairs-trading-9b8986d79b2d

== классный список готовых плагинов для mkdocs
https://github.com/mkdocs/mkdocs/wiki/MkDocs-Plugins

== Python
https://www.jetbrains.com/lp/devecosystem-2021/python/

== [Async-sig] pattern for handling interrupt signals in asyncio
https://mail.python.org/pipermail/async-sig/2017-August/000374.html

== Graceful Shutdowns with asyncio
https://www.roguelynn.com/words/asyncio-graceful-shutdowns/

open tracing

== https://opentracing.io/
крайне простая шляпа., по факту бенчи каждого чиха

== Take OpenTracing for a HotROD ride
https://medium.com/opentracing/take-opentracing-for-a-hotrod-ride-f6e3141f7941

== Demo of Opentracing and Jaeger
https://www.youtube.com/watch?v=EdFYvUBaKbY

== Tutorial
https://github.com/yurishkuro/opentracing-tutorial/tree/master/python
1) Lesson 01 - Hello World
Instantiate a Tracer
Create a simple trace
Annotate the trace
2) Lesson 02 - Context and Tracing Functions
Trace individual functions
Combine multiple spans into a single trace
Propagate the in-process context
3) Lesson 03 - Tracing RPC Requests
Trace a transaction across more than one microservice
Pass the context between processes using Inject and Extract
Apply OpenTracing-recommended tags
4) Lesson 04 - Baggage
Understand distributed context propagation
Use baggage to pass data through the call graph
5) Extra Credit
Use existing open source instrumentation

OpenCensus
+
OpenTracing
=
OpenTelemetry

OpenMetrics ?

== OpenTelemetry vs OpenTracing: A Guide on Understanding How These Work
https://axiomq.com/blog/opentelemetry-vs-opentracing-a-guide-on-understanding-how-these-work/

== What is OpenTelemetry?
https://opentelemetry.io/docs/concepts/what-is-opentelemetry/

== Merging OpenTracing and OpenCensus: Goals and Non-Goals
https://medium.com/opentracing/merging-opentracing-and-opencensus-f0fe9c7ca6f0

== Performance monitoring with OpenTracing, OpenCensus, and OpenMetrics
https://www.datadoghq.com/blog/instrument-opencensus-opentracing-and-openmetrics/

== OpenTelemetry Deep Dive: Python
https://www.youtube.com/watch?v=SZlrq9_CZVg

== Byte Stuffing
https://www.tutorialspoint.com/what-is-byte-stuffing-in-computer-networks

== Deploy MkDocs via Github actions
https://bluegenes.github.io/
mkdocs-github-actions/
просто как залить на гитхабпэйджи свой сайт сгенеренный при помощи mkdocs

== Выбираем безопасный впн: алгоритм шифрования, порт, аутентификация
https://youtu.be/gRVkB49oekQ

JWT

== IETF RFC 7519.
https://datatracker.ietf.org/doc/html/rfc7519
только только добрался до РФЦ, наконец

== JWT decoder
https://dinochiesa.github.io/jwt/

== Немного тулов для конструирования бинарных позиционных протоколов на разных технологиях
https://github.com/dloss/binary-parsing

== PCE-карта которая спасет датацентры от неконсистентности
https://engineering.fb.com/2021/08/11/open-source/time-appliance/

== Найс. не я один люблю Раст))
https://insights.stackoverflow.com/survey/2020#technology-most-loved-dreaded-and-wanted-languages-loved

== connection name

https://andygrunwald.com/blog/your-database-connection-deserves-a-name/

postgres:

dsn := "postgres://user:pass@127.0.0.1/database?application_name=currency-conversion-app"
client, err := sql.Open("postgres", dsn)

redis:

CLIENT SETNAME currency-conversion-app

rabbitmq:

config := amqp.Config{
    Properties: amqp.Table{
        "connection_name": "currency-conversion-app",
    },
}
client, err := amqp.DialConfig("amqp://guest:guest@127.0.0.1:5672/", config)

== М-последовательность
https://ru.wikipedia.org/wiki/%D0%9C-%D0%BF%D0%BE%D1%81%D0%BB%D0%B5%D0%B4%D0%BE%D0%B2%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%D0%BD%D0%BE%D1%81%D1%82%D1%8C

== Регистр сдвига с линейной обратной связью
https://ru.wikipedia.org/wiki/%D0%A0%D0%B5%D0%B3%D0%B8%D1%81%D1%82%D1%80_%D1%81%D0%B4%D0%B2%D0%B8%D0%B3%D0%B0_%D1%81_%D0%BB%D0%B8%D0%BD%D0%B5%D0%B9%D0%BD%D0%BE%D0%B9_%D0%BE%D0%B1%D1%80%D0%B0%D1%82%D0%BD%D0%BE%D0%B9_%D1%81%D0%B2%D1%8F%D0%B7%D1%8C%D1%8E

== functools
https://habr.com/ru/post/573164/
Оказалось забыл про функцию полезную lru_cache. Вечно сам реализую

== Tesla AI Day
https://youtu.be/j0z4FweCy4M
ну что... скоро экзофлопы не за горами...
супер мать его компьютер в одном корпусе блин)

9 петафлопс = один модуль, мать

случайно нарвался но даж по списку прошелся и всплакнул от флешбеков
== Многоязычный сайт. 16 проблем и 5 способов решения
https://www.intervolga.ru/blog/projects/bitrix-multylanguage-site/

#prog #cpp

twitter.com/vzverovich/status/1121829712186077184