@2024-10-08T19:36:38-07:00@a.9srv.net Thanks for the followup. I agrees with most of it - especially:

Please nobody suggest sticking the content type in more metadata. 🙄

Yes, URL can be considered ugly, but they work and are understandable by both humans and machines. And its trivial for any client to hide the URLs used as reference in replies/treading.

Webfinger can be an add-on to help lookup people, and it can be made independent of the nick by just serving the same json regardless of the nick as people do with static sites and a as I implemented it on darch.dk (wf endpoint). Try RANDOMSTRING@darch.dk on http://darch.dk/wf-lookup.php (wf lookup) or RANDOMSTRING@garrido.io on https://webfinger.net

@prologic@twtxt.net Regarding the new way of generating twt-hashes, to me it makes more sense to use tabs as separator instead of spaces, since the you can just copy/past a line directly from a twtxt-file that already go a tab between timestamp and message. But tabs might be hard to “type” when you are in a terminal, since it will activate autocomplete…🤔

Another thing, it seems that you sugget we only use the domain in the hash-creation and not the full path to the twtxt.txt

$ echo -e "https://example.com 2024-09-29T13:30:00Z Hello World!" | sha256sum - | awk '{ print $1 }' | base64 | head -c 12

PEP 758: Allow except and except* expressions without parentheses
This PEP 1 proposes to allow unparenthesized except and except* blocks in Python’s exception handling syntax. Currently, when catching multiple exceptions, parentheses are required around the exception types. This was a Python 2 remnant. This PEP suggests allowing the omission of these parentheses, simplifying the syntax, making it more consistent with other parts of the syntax that make parentheses optional, and improving readability in certain cases. ⌘ Read more

More thoughts about changes to twtxt (as if we haven’t had enough thoughts):

1. There are lots of great ideas here! Is there a benefit to putting them all into one document? Seems to me this could more easily be a bunch of separate efforts that can progress at their own pace:
   

1a. Better and longer hashes.

1b. New possibly-controversial ideas like edit: and delete: and location-based references as an alternative to hashes.

1c. Best practices, e.g. Content-Type: text/plain; charset=utf-8

1d. Stuff already described at dev.twtxt.net that doesn’t need any changes.

1. We won’t know what will and won’t work until we try them. So I’m inclined to think of this as a bunch of draft ideas. Maybe later when we’ve seen it play out it could make sense to define a group of recommended twtxt extensions and give them a name.

2. Another reason for 1 (above) is: I like the current situation where all you need to get started is these two short and simple documents:
   https://twtxt.readthedocs.io/en/latest/user/twtxtfile.html
   https://twtxt.readthedocs.io/en/latest/user/discoverability.html
   and everything else is an extension for anyone interested. (Deprecating non-UTC times seems reasonable to me, though.) Having a big long “twtxt v2” document seems less inviting to people looking for something simple. (@prologic@twtxt.net you mentioned an anonymous comment “you’ve ruined twtxt” and while I don’t completely agree with that commenter’s sentiment, I would feel like twtxt had lost something if it moved away from having a super-simple core.)

3. All that being said, these are just my opinions, and I’m not doing the work of writing software or drafting proposals. Maybe I will at some point, but until then, if you’re actually implementing things, you’re in charge of what you decide to make, and I’m grateful for the work.

使用 Redis 和 Golang 解決併發問題
在構建分佈式系統和數據庫（如 Redis）時，併發問題可能會出現。本文將通過一個股票交易的例子，展示如何使用 Redis 和 Golang 來解決這些問題。問題定義—-場景： 構建一個股票交易應用，多個用戶可以同時購買不同公司的股票。每個公司都有一個剩餘的股票數量，用戶只能購買剩餘的股票。代碼：type Repository struct {  client goRedis.Client}fu ⌘ Read more

@lyse@lyse.isobeef.org I’d suggest making the whole content-type thing a SHOULD, to accommodate people just using some hosting service they don’t have much control over. (The same situation could make detecting followers hard, but IMO “please email me if you follow me” is still legit twtxt, even if inconvenient.)

Kubecon + CloudNativeCon North America 2024 co-located event deep dive: Data on Kubernetes Day
Co-chairs: Melissa Logan and Adam DurrNovember 12, 2024Salt Lake City, Utah Organizations like Etsy, Grab, Dish Network, and Chick-fil-A have standardized on Kubernetes and shared best practices for running different types of stateful workloads. Our aim for the… ⌘ Read more

isn’t the benefit of blake2b that it is a more efficient algo than sha1 and has the same or similar entropy to sha3? i thought we had partially solved this with some type of expanding hash size? additionally we could increase bit density by using base36 or base64/url-safe…

@lyse@lyse.isobeef.org Sorry, I don’t think I ever had charset=utf8. I just noticed that a few days ago. OpenBSD’s httpd might not support including a parameter with the mime type, unfortunately. I’m going to look into it.

There is a bug in yarnd that’s been around for awhile and is still present in the current version I’m running that lets a person hit a constructed URL like

YOUR_POD/external?nick=lovetocode999&uri=https://socialmphl.com/story19510368/doujin

and see a legitimate-looking page on YOUR_POD, with an HTTP code 200 (success). From that fake page you can even follow an external feed. Try it yourself, replacing “YOUR_POD” with the URL of any yarnd pod you know. Try following the feed.

I think URLs like this should return errors. They should not render HTML, nor produce legitimate-looking pages. This mechanism is ripe for DDoS attacks. My pod gets roughly 70,000 hits per day to URLs like this. Many are porn or other types of content I do not want. At this point, if it’s not fixed soon I am going to have to shut down my pod. @prologic@twtxt.net please have a look.

From object transition to RCE in the Chrome renderer
In this post, I’ll exploit CVE-2024-5830, a type confusion in Chrome that allows remote code execution (RCE) in the renderer sandbox of Chrome by a single visit to a malicious site.

The post From object transition to RCE in the Chrome renderer appeared first on The GitHub Blog. ⌘ Read more

@bender@twtxt.net Is it so maxed out you couldn’t fit a pretty small program like Headscale on it? Headscale by itself and only personal home type use as far as amount of peers go, it really isn’t noticeable I don’t think resource-wise. The Docker version I guess could be a different story.

chronod on Mac – High CPU Use & Network Access Requests Explained
Some Mac users occasionally discover the ‘chronod’ process in MacOS is either consuming a large amount of system resources, or is requesting access to network connections. Sometimes chronod is flagged by overly zealous anti-virus apps as well. While there are plenty of people who ignore this kind of thing, another curious type of Mac user … [Read More](https://osxdaily.com/2024/07/25/chronod-on-m … ⌘ Read more

Low-tech Magazine: The Ebooks

Image

Many of you have asked for ebooks, and now you can download both the chronological and thematic books series in epub version. The files work on any type of device, without restrictions. You can find all ebooks in our online bookshop.

[Patrons get free access to all ebooks and PDF arch … ⌘ Read more

💻 Issue 426 - Crafting types with Scala 3 macros - Part 1 of the most comprehensive macro tutorial yet ⌘ Read more

💻 Issue 424 - Typed Actors in Action - Exploring Cats-Actors with Alice and Bob ⌘ Read more

So dissatisfied and disappointed with the Fairphone 4’s audio issues where during phone calls, the receiver only gets half of the messages due to noise cancellation problems, that we’re considering iPhone as a valid “it just works” replacement. Especially since the iPhone15 now also has the USB Type C port.

Go singlefight 源碼詳解
寫在前面 通俗的來說就是 singleflight 將相同的併發請求合併成一個請求，進而減少對下層服務的壓力，通常用於解決緩存擊穿的問題。詳解基礎結構—-golang.org/x/sync/singleflight singleflight 結構體：type call struct { wg sync.WaitGroup // 這些字段在 WaitGroup 結束前寫入一次 // 只有在 W ⌘ Read more

** The story of life **
Or at least the story of life as I implemented it in swift recently as a little learning project because I haven’t written any swift since walking away from mobile dev a few years ago (no regrets)!

First there was the universe! Well, first there was some requisite boilerplate, but then there was the universe! A 2 dimensional grid, an array of 10 columns and 10 rows.

”`hljs swift
import Foundation

let rows: IntRead more”`

在 Go 中如何讓結構體不可比較？
最近我在使用 Go 官方出品的結構化日誌包 slog 時，看到 slog.Value 源碼中有一個比較好玩的小 Tips，可以限制兩個結構體之間的相等性比較，本文就來跟大家分享下。在 Go 中結構體可以比較嗎？在 Go 中結構體可以比較嗎？這其實是我曾經面試過的一個問題，我們來做一個實驗：定義如下結構體：type Normal struct { a string B int}使用這個結構體分別聲明 ⌘ Read more

Go: 深入探究 uintptr 類型
Go 語言作爲一種靜態類型、編譯型語言，其獨特的類型系統爲編程提供了強大的支持。在衆多類型中，uintptr 是一個較爲特殊的類型，它用於存儲指針值的整數表示。本文將詳細介紹 uintptr 的概念、使用場景及其與普通指針類型的區別。uintptr 的定義與特性在 Go 語言中，uintptr 是一個無符號整數類型，其大小足以存儲任意指針的位模式。具體來說，uintptr 的定義如下：type u ⌘ Read more

Go 中空結構體的用法，我幫你總結全了！
在 Go 語言中，空結構體 struct{} 是一個非常特殊的類型，它不包含任何字段並且不佔用任何內存空間。雖然聽起來似乎沒什麼用，但空結構體在 Go 編程中實際上有着廣泛的應用。本文將詳細探討空結構體的幾種典型用法，並解釋爲何它們在特定場景下非常有用。空結構體不佔用內存空間首先我們來驗證下空結構體是否佔用內存空間：type Empty struct{}var s1 struct{}s2 := E ⌘ Read more

Docker Announces SOC 2 Type 2 Attestation & ISO 27001 Certification
Docker demonstrates commitment to security by achieving SOC 2 Type 2 attestation and ISO 27001:2022 certification. ⌘ Read more

全面解析 Go 語言 Channel：面試必備知識點
一、channel 的整體結構圖1、channel 結構圖 channel 本質是一個 hchan 這個結構體 type hchan struct { buf unsafe.Pointer // points to an array of dataqsiz elements sendx uint // send index recvx uint ⌘ Read more

There are apparently dedicated “fireproof” external hard drives available that do this, and this coincidentally-timed piece suggests I might be able to get closer to what I was thinking in the not-too-distant future: https://www.pcgamer.com/hardware/ssds/researchers-have-developed-a-type-of-flash-memory-storage-that-can-withstand-temperatures-higher-than-the-surface-of-venus/

Go 線程同步
線程同步—-通常在 Go 語言中有兩種方法可以用來做線程同步sync.Cond channel channel 的很好理解，當我們從一個 channel 中接收數據的時候，如果裏面沒有數據，那我們直接就阻塞在那裏了；在這篇文章中就來看看怎麼使用 sync.Cond 完成同步sync.Cond———「定義結構體和方法」type BlueberryInt struct { ⌘ Read more

DSGW-130: A Voice-Control Enabled Touchscreen Control Panel for Smart Homes
DSGW-130: A Voice-Control Enabled Touchscreen Control Panel for Smart Homes
The DSGW-130 Zigbee Touch Screen Control Panel by Dusun is a compact device designed for smart home automation. Measuring 86mm by 86mm, it fits into an 86-type junction box, replacing traditional wall switches. It supports Zigbee 3.0, facilitating the integration and management of Zigbee devices into smart homes. ⌘ Read more

Gorm 源碼解析
我們先通過一張圖來看 Gorm 核心主流程。gorm 主流程1. 初始化 DB 連接—————-使用 database.sql 初始化連接。我們平時所說的數據庫驅動其實就是每個數據庫對 DSN 不同的解析方式，最終底層都是使用的 TCP 建立起數據庫連接。type Connector interface { Connect(context.Context) (Conn, err ⌘ Read more

PEP 746: Type checking Annotated metadata
This PEP proposes a mechanism for type checking metadata that uses the typing.Annotated type. Metadata objects that implement the new __supports_type__ protocol will be type checked by static type checkers to ensure that the metadata is valid for the given type. ⌘ Read more

That was legible when I typed it. There were extra spaces between the words

What do Blue Underlines on Text Mean in Microsoft Edge?
If you use Microsoft Edge as your web browser, whether for free GPT 4 access or and DALL-E use, for cross-platform syncing, or any other reason, you may have noticed that you will often see blue underlined text when you’re typing within the browser. If you’re like me, you’re probably wondering what on earth the … Read More ⌘ Read more

What’s a PXM File & How Do You Open It?
File types and file formats can be a bit of a mystery, especially when you stumble into a file that you don’t necessarily recognize. One such case that you may come across is a file that has a .pxm file extension, and if you haven’t heard of a PXM file before you understandably might be … Read More ⌘ Read more

Go 1-22 的新增功能系列之一：cmp-Or
截至撰寫本文時，Go 1.22 已經發布幾個月了。早就該結束我爲 1.22 所做的工作的系列了。抱歉耽擱了這麼久，我最近忙於生活事務。如果您錯過了我關於 reflect.TypeFor(https://blog.carlana.net/post/2024/golang-reflect-type-for/) 和 slices.Concat(https://blog.carlana.net/post/ ⌘ Read more

Pendulum Types
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Pendulum Types
⌘ Read more

Decoding your daily typing habits with GreptimeDB and Streamlit
Member post originally published on Greptime’s blog by Tison Nowadays, typing is a nearly daily occurrence for most people. Interestingly, your typing habits may vary significantly from what you might assume. Below, you’ll find a dashboard that provides… ⌘ Read more

訪問 Golang 私有函數、方法、類型和變量
本文譯自 Yarden Laifenfeld 的 Accessing Private Functions, Methods, Types and Variables in Go https://medium.com/@yardenlaif/accessing-private-functions-methods-types-and-variables-in-go-951acccc05a6你 ⌘ Read more

深入 Go interface: Duck Typing 和多態
Duck Typing鴨子類型（Duck Typing）是一種編程概念，關鍵在於根據對象的行爲來確定其類型。通常的解釋是通過一個巧妙的例子：根據對象的行爲來判斷它是否是一隻鴨子。如果它游泳像鴨子、嘎嘎叫像鴨子，那麼它就可以被認爲是一隻鴨子。動態語言如 Python 和 JavaScript 自然支持這種特性，但與靜態語言相比，動態語言缺乏重要的類型檢查。Go 語言的接口設計與鴨子類型概念密切相關， ⌘ Read more

The Best Way to Clean a MacBook Air Keyboard: Microfiber Cloth & KeyboardCleanTool
Cleaning the keyboard on a MacBook Air is an essential task, but it can be challenging if you’re trying to avoid unintended keypresses. If you don’t want to type out a bunch of nonsense gibberish from cleaning the keyboard, or accidentally activated a mystery keystroke, then consider using a Mac app to lock down the … [Read More](https://osxdaily.com/2024/04/13/best-way-clean-macbook-ke … ⌘ Read more

Types of Eclipse Photo
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Types of Eclipse Photo
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[Updated] Free Mobile-Friendly Layout Wizard
Updated: The
Free Mobile-Friendly Layout Wizard
has been updated. It will now place the meta charset tag before the title in the head section (so that it will
be in the first 1 KB of your page even if you have a long title). In addition, if you select HTML5 as the output type,
the shorter meta charset tag will be used. ⌘ Read more

OAuth: “grant” vs “flow” vs “grant type”
Is it called an OAuth “grant” or a “flow”? What about “grant type”? ⌘ Read more

How to Use the Apple Watch Keyboard: Typing on Apple Watch Directly, & with Dictation, or iPhone
The Apple Watch may be small and on your wrist, but believe it or not the Apple Watch also has a keyboard. Yes, even with the small screen, you can use a full size QWERTY keyboard on Apple Watch to type things out, whether it’s a quick response to a message, or an email. In … Read More ⌘ Read more

Amy Schumer Reveals Cushing syndrome Diagnosis Following Fan Discourse on Puffier Face | THR News Video
Amy Schumer revealed she has been diagnosed with Cushing syndrome following social media comments about her recent appearance. Schumer revealed the news in journalist Jessica Yellin’s newsletter ‘News Not Noise.’ The actress said, “I feel reborn…There are a few types of Cushing. Some that … ⌘ Read more

How to stay safe from repo-jacking
Repo-jacking is a specific type of supply chain attack. This blog post explains what it is, what the risk is, and what you can do to stay safe.

The post How to stay safe from repo-jacking appeared first on The GitHub Blog. ⌘ Read more

How to Automatically Fill SMS Passcodes & Security Codes on iPhone, iPad, Mac
Messages for iPhone, Mac, and iPad all contain a really handy feature that autofills security codes that are sent to you via text message. You know the type, as these text message verification codes are often required for signing into financial institutions or many other things that use it as a method of identity and … [Read More](https://osxdaily.com/2024/02/20/how-to-automatic … ⌘ Read more

The soundworld of the river in February is pretty different from August. There are so many sloshy water-type sounds right now. I suspect some of it is actually fishes vocalizing. So hard to tell!

@lyse@lyse.isobeef.org Yeah the func in func threw me off.. The generic type iter.Seq[V] does make things a bit more clear though.

I would love to see a world where ones twtxt feed is defined by webfinger. So @xuu@txt.sour.is => https://text.sour.is/user/xuu/twtxt.txt

Then my identity can exist independent of the feed location. And I can host multiple protocol types for my feed. Ie. http/gopher/Gemini/irc DCC/etc