cynical13 (@cynical13@social.vivaldi.net)
I've thought it be fun to work on a #Python project to make a character generator for #ADnD2e using the dictionary function. I could probably add in a GUI die roller that I made previously.
I don't have a reason to do a lot of programming for my day job, so I try and think of little projects like this to keep up my (quite limited) skills.
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habr (@habr@zhub.link)
RL-агент для алгоритмической торговли на Binance Futures: архитектура, бэктест, результаты
Цель данной статьи - предоставить полное техническое руководство по созданию торгового агента, обученного с помощью Reinforcement Learning , на основе архитектуры Dueling Double Deep Q-Network с использованием Prioritized Experience Replay . Агент разработан для ведения краткосрочной торговли на Binance Futures . Он принимает решения на основе минутных рыночных данных, включая: open , high , low , close , volume , volume_weighted_average , num_trades . Основная цель агента — максимизировать итоговую прибыль PnL с учётом комиссий и проскальзываний, в данном проекте ключевым этапом оценки стратегии агента выступает реалистичный бэктест, моделирующий поведение в условиях, максимально приближенных к реальной торговле.
https://habr.com/ru/articles/934258/
#reinforcementlearning #quantitative_finance #machine_learning #deep_learning #binance #cryptocurrency #finance #investment #python #time_series
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gtronix (@gtronix@infosec.exchange)
Legendary GPU architect Raja Koduri's new startup leverages RISC-V and targets CUDA workloads — Oxmiq Labs supports running Python-based CUDA applications unmodified on non-Nvidia hardware
Raja Koduri's Oxmiq Labs develops RISC-V–based GPU IP and a hardware-agnostic software stack.
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maphew (@maphew@vmst.io)
TIL: #Python 3.11 introduced a new method called add_note for exceptions, which allows you to add extra information to exceptions in an easy, intuitive way. I've wanted this forever, didn't know I already had it.
```
try:
1/0
except ZeroDivisionError as e:
e.add_note("This is a note about the error")
e.add_note("This is another note")
e.add_note("All notes must be strings")
raise
```
Yields:
ZeroDivisionError: division by zero
This is a note about the error
This is another note
All notes must be strings
https://daniel.feldroy.com/posts/til-2025-05-exception-add_note via https://python.libhunt.com/newsletter/479
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treyhunner (@treyhunner@mastodon.social)
Need a lookup table in #Python?
You need a dictionary!
https://pym.dev/using-dictionaries-in-python/
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danzin (@danzin@mastodon.social)
Sabe quem foi na #PythonCerrado2025 e apresentou uma palestra? Pedro, meu filho de 11 anos!
Tive que ajudar numa parte porque não tivemos tempo para ensaiar: o que seria uma palestra relâmpago foi promovida a palestra normal antes de ele treinar a parte que acabei apresentando.
5 minutos depois da palestra, ele tranquilão: "pai , você ainda está tremendo!".
https://m.youtube.com/watch?v=U_kernSCFSA
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Bfordham (@Bfordham@infosec.exchange)
At lunch today I wrote a write script that takes a list of descriptions, verbs, and adjectives and creates a stupid tagline. Such as:
Just premium HTML and authentic CSS, thoughtfully assembled
Just designer HTML and grass-fed CSS, proudly built
Just honest HTML and hand-selected CSS, devotedly constructed
Just single-origin HTML and clean CSS, carefully forged
Just handcrafted HTML and designer CSS, tenderly cultivated in Richmond Hill, Georgia, USA.
Like I said, *I* find it funny.
#python #coding #softwareDevelopment #blogging
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Bfordham (@Bfordham@infosec.exchange)
Last night I started working on creating another redesign of my website. Which sounds grander than it is. But I've decided to go with an idea I've been toying with, of coding it all by hand.
I'll have some Python to tie things together, but I want to generate static pages with code that I've written.
Why? Just, because. I like the idea of it. And "I find it funny" is a surprisingly common motivation for me.
#python #coding #softwareDevelopment #blogging
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frankirezafe (@frankirezafe@merveilles.town)
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░░░░░░░░╚╬╬╦╬╦╡░
░░░░░░░░╔╬╬╬╣║╔╡
░░░░░░░░╠╬╬╬╝╠╬╗
░░░░░░░╔╬╬╣║╞╬╬╣
░░░░░░╔╩╬╣║║╔╬╝╨
░░░░░░╚╗╚╬╬╬╬╬╦╡
╥░░╔══╗╚╗╚╩╣╠╬╬╗
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constraint: [15, 15]
surface: [15, 15]
iterations: 400
visited cells: 122
[program finished]
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developmentseed (@developmentseed@fosstodon.org)
Moving terabytes of cloud data in Python was too slow & messy—so we built Obstore.
⚡ Fast & stateless
☁️ Works with S3, GCS, & Azure
🐍 Rust-backed, no dependencies
It’s already powering cloud-native geospatial tools.
Read the blog: ds.io/obstore-blog
@kylebarron
#python #cloudnative #geospatial #rust
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PTP (@PTP@infosec.exchange)
You’re security testing AWS infrastructure. You’ve done the work and need to exfiltrate the evidence files. But there's no internet access and no inbound ports... 🤔
Here’s how to use AWS Services Systems Manager (SSM) to create a port forwarding session, access what you need, and securely exfiltrate data with a simple Python web server.
📌 Read the blog post here: https://www.pentestpartners.com/security-blog/how-to-transfer-files-in-aws-using-ssm/
#AWS #CloudSecurity #PenTesting #CyberSecurity #SSM #Infosec #Python #RedTeam
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adamchainz (@adamchainz@fosstodon.org)
🕰️ time-machine 2.17.0 is out!
🧀 support and wheels for Python 3.14 and free-threaded builds
➡️ new CLI to help migrate from freezegun to time-machine
📚 docs now on Read the Docs
✨ new retro-futuristic logo
https://time-machine.readthedocs.io/en/latest/changelog.html
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