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wwj

@z9mb1@hackers.pub · 105 following · 87 followers

하이룽

Github
@sij411
kwonjiwon.org
kwonjiwon.org
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it has almost always been morally correct to educate yourself in electronics using knock-off Arduino boards at a fraction of the truly absurd retail price, and even more so now that Qualcomm is pulling some truly heinous anti-consumer closed-ecosystem rights-grab shit that spits directly in the face of the open hardware culture that the entire educational devboard concept was founded on.

please, for the love of fucks, don't spend silly money on branded devboards and breakouts. hit up AliExpress and buy an ESP32 devboard or similar for about 5 currency units. these things are hilariously cheap to make and they work perfectly fine. and hell, a dirt cheap ESP32 devboard is basically exactly what an IoT product looks like inside, so if you're looking for transferrable firmware skills then that's a thousand times better suited than AVR (which I've haven't seen in a product in 10yrs)

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file:///abspath and file://localhost/abspath are strictly equivalent per RFC 8089. Python's pypa/packaging had a bug in the past, all URLs without a hostname were rejected, it became impossible to specify a Python pip dependency by path on Debian oldoldstable. The format file://localhost/ saved my package. Thankfully, pip developers got it right.

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anyway just learned python typing invented a new kind of voldemort type -- one which when named doesn't actually name it

`float` and `int` are two distinct types in the type system

but if you write `x: float` that actually means `x: float | int`. but if you write `x: float | int` that means `x: float | int | int`.

anyway that's why `ty` has a `JustFloat` extension that is an actual alias for actual `float` that doesn't expand to `float | int`, so you can actual refer to... just float

play.ty.dev/a8714369-9b4c-4028

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Hello Fediverse -- let's have an and introduce ourselves :3

We're dotmeow, a queer-run community project to register the gTLD .meow. But not only for meows and giggles! The profits of this gTLD shall go to community causes, turning every domain into queer community support, especially focusing on trans issues.

While we've already passed the ICANN Application Support Program, we're just now launching our web & social media presence(s). So while there's not much to see here yet, follow us if you're interested in registering a .meow domain and potentially supporting us in the way -- crowdfunding TBA soon.

Outside of announcements we want to engage with the fediverse as regular fedizens and won't spam you with meaningless ads <3

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@z9mb1wwj 명세에 없다는 이야기는 구현은 할 수 있을텐데 다른 인스턴스에서 구현될 지는 모르지롱 ㅎㅎ라서... 자체 인스턴스로 한정하면 구현은 뭐 몸비틀면 되겠죠.. outbox를 일일히 전수조사해서 collection에 추가하면 될 테니...

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realised again switching EN-KO is fine for me. those paid educations worked. aaaand next step is German and Japanese maybe. I do have a list of subcultural tsukuru games. also it's bit fun to pronounce the 'r' sound in German.

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@akastoot악하 그 액티비티 메세지 자체에 있는 메타데이터를 기준으로 피드를 구성할 수 있으려나요? 블루스카이 피드에는 게시 빈도수가 낮은 사람들만 모아두는 피드 뭐 이런게 있던데 ... 이게 AP 프로토콜로 구현 가능한지 모르겠어요

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i’ve been thinking how to convert input from the outside to recognisable input from the software, with or without Arduino like things. i haven’t learned those properly so everything is so vague rn. anyone knows something like this?

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I'm working my way through the Web Browser Engineering book (by Pavel Panchekha & Chris Harrelson), but I'm using asyncio for my implementation instead of the book's examples.

I hit a roadblock in Chapter 2, which introduces tkinter. How do you make tkinter's event loop and asyncio's event loop play nicely together?

A bit of research led me to this fantastic library, async-tkinter-loop, which seems to solve this exact problem. Sharing in case anyone else is on a similar journey!

P.S. If you're curious, the repository I'm working on is here: https://codeberg.org/hongminhee/hongju.

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오이카페 모바일 앱 베타 테스트 신청서를 받고 있습니다.

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Dear @gotosocial users: we see you, even though you can't see us! 🥲

Well, you can see this account. But any accounts hosted on encyclia.pub aren't visible to you.

The way we use @fedifyFedify: ActivityPub server framework, the ActivityPub framework that powers our connections, uncovers some issues in the code. Curious fedi developers can find details here: github.com/fedify-dev/fedify/i

Attempts at workarounds have sadly been fruitless, so please join us in waiting for a fix in Fedify. ❤️‍🩹

By the way:

As a consumer of the public ORCID API, Encyclia is not allowed to generate revenue. To be on the safe side, we don't accept donations either. However, we are happy to be making a modest contribution out of our private pockets to @fedifyFedify: ActivityPub server framework on @opencollective here: opencollective.com/fedify

If you'd like to donate some money to improve Encyclia's functionality and reliability, @fedifyFedify: ActivityPub server framework is the best place to do so! 🙂

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wwj shared the below article:

[IoT] Guide for IoT Beginners

Juan @juanjin@hackers.pub

This technical blog post provides a comprehensive overview of the Internet of Things (IoT), demystifying its core concepts and architecture. It explains how IoT bridges the physical and digital worlds through interconnected devices, gateways, service applications, and servers. The post emphasizes the importance of IoT for individuals, businesses, and society, highlighting its potential to enhance convenience, efficiency, and sustainability. The author explores essential IoT components, including end-devices, gateways, servers, and service applications, detailing their roles in sensing, transmitting, processing, and acting on data. It also addresses common misconceptions about IoT, clarifying that it extends beyond smart homes and involves multidisciplinary systems. The post further discusses network topologies like direct connections, hierarchical connections, and mesh networks, explaining their trade-offs in terms of power, scalability, and resilience. Additionally, the author delves into non-IP connection technologies, such as UART, CAN, IEEE 802.11, Bluetooth/BLE, LoRa, and GNSS, and application protocols like LoRaWAN, MAVLink, UAVCAN, NMEA/UBX, Thread, CoAP, MQTT, and LwM2M. The post also covers Firmware Update Over-The-Air (FUOTA) and IoT security, emphasizing the need for cryptographic foundations, secure communication, secure boot, and access control. The author concludes by calling for greater investment, education, and ecosystem building in IoT, particularly in South Korea, to catch up with global advancements. This post is valuable for anyone seeking a deeper understanding of IoT and its potential impact on various aspects of life and industry.

Read more →
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정보보안 시험 공부하는데 해킹 공격 유형들이 가볍게 이야기하면 자원 먼저 다 차지해서 자원 못쓰게 하기, 중간에서 가로채기, 이런 느낌이라 웃기다. 그러나 실제 결과는 처참했다...

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The federated and networked oekaki board, Oeee Cafe, now support emoji reactions from the fediverse! You also get notifications from the fediverse as well.

A drawing of Zapdos, with reactions received from the fediverse shown below.List of notifications received from the fediverse.
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I believe we should just follow our own intuitions not others’ talks esp living in extreme uncertainties. If everything is not clear, what’s the meaning of so-called guidelines. Love and peace yes?

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Ok? I did a lot haha. Ive been focusing on this Sep and last days of Oct, as a consequence, the midterm and lots assignments await me?

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Can't count how many times i shot finger-gun myself 🫶🫶🫶🫶🫶🫶🫶 Thaaanks

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