golang 每日一庫之 redsync
redsync 是一個用 Go 編寫的分佈式互斥鎖（Distributed Mutex）庫，基於 Redis 實現。其主要目標是在分佈式系統中爲多個進程或服務之間提供互斥訪問的機制，確保同一時間內只有一個客戶端可以訪問共享資源。核心功能—-redsync 實現了 Redlock 算法（由 Redis 創始人 antirez 提出），該算法旨在在分佈式環境中實現安全、健壯的鎖。基本原理使用多個獨 ⌘ Read more

golang 每日一庫之 redsync
redsync 是一個用 Go 編寫的分佈式互斥鎖（Distributed Mutex）庫，基於 Redis 實現。其主要目標是在分佈式系統中爲多個進程或服務之間提供互斥訪問的機制，確保同一時間內只有一個客戶端可以訪問共享資源。核心功能—-redsync 實現了 Redlock 算法（由 Redis 創始人 antirez 提出），該算法旨在在分佈式環境中實現安全、健壯的鎖。基本原理使用多個獨 ⌘ Read more

High-Level Group on Access to Data for Effective Law Enforcement
Comments ⌘ Read more

Build Your Own Distributed System Using Go [2023]
Comments ⌘ Read more

Goreleaser: 快速創建 Golang 項目發佈頁面
原文鏈接: https://typonotes.com/posts/2025/05/19/goreleaser-release-app-in-github/項目可以通過 renovate-bot 進行以來變更管理， 當依賴內容變化後， 可以幫助我們創建 PR。https://github.com/tangxin/k8s-image-syncer/pullsgoreleaser 可以爲 go 項 ⌘ Read more

Goreleaser: 快速創建 Golang 項目發佈頁面
原文鏈接: https://typonotes.com/posts/2025/05/19/goreleaser-release-app-in-github/項目可以通過 renovate-bot 進行以來變更管理， 當依賴內容變化後， 可以幫助我們創建 PR。https://github.com/tangxin/k8s-image-syncer/pullsgoreleaser 可以爲 go 項 ⌘ Read more

在 Go 中如何使用有限狀態機優雅解決程序中狀態轉換問題
在編程中，有限狀態機（FSM）是管理複雜狀態流轉的優雅工具，其核心在於通過明確定義狀態、事件和轉換規則，將業務邏輯模塊化。本文將探討在 Go 中如何使用有限狀態機。有限狀態機在介紹有限狀態機之前，我們可以先來看一個示例程序： https://github.com/jianghushinian/blog-go-example/blob/main/fsm/main.gopackage mainimp ⌘ Read more

在 Go 中如何使用有限狀態機優雅解決程序中狀態轉換問題
在編程中，有限狀態機（FSM）是管理複雜狀態流轉的優雅工具，其核心在於通過明確定義狀態、事件和轉換規則，將業務邏輯模塊化。本文將探討在 Go 中如何使用有限狀態機。有限狀態機在介紹有限狀態機之前，我們可以先來看一個示例程序： https://github.com/jianghushinian/blog-go-example/blob/main/fsm/main.gopackage mainimp ⌘ Read more

prologic@JamessMacStudio
Sun May 25 21:44:41
~/tmp/neurog
 (main) 130
$ go build ./cmd/ttt/... && ./ttt
Generation  27 | Fitness: 0.486111 | Nodes: 44  | Conns: 82

… experimenting with building and training a tic-tac-toe game, which evolves a. neural net that learn to paly the game against the best evolved champions 😅

10 Games Milked for All Their Worth
Sticking with what works is nothing new, especially in gaming. New stories, characters, and mechanics are increasingly rare. Long development times and ballooning budgets only compound the issue, as studios must take a larger gamble with every project. Why take that risk when going with a guaranteed success is safer? That mindset prompts developers to […]

The post [10 Games Milked for All Their Worth](https://listverse.com/2025/05/25/10-games-milked-for-all-th … ⌘ Read more

@prologic@twtxt.net I remember going through your “introduction to Golang”, I don’t remember the URL, but I vividly remember going through it, and I was lost at chapter one. So, about that “mastering” the core in hours, “I don’t believe you.” (insert I don’t believe you meme animated GIF here). LOL.

Ultimately, Go sits in the sweet spot on the complexity vs performance chart:

• Minimal syntax & concepts → low learning curve
  
• Compiled speed → high throughput
  
• Built-in CSP concurrency → scalable by default
  

See Rob Pyke’s presentation on Expressiveness of Go

One of the nicest things about Go is the language itself, comparing Go to other popular languages in terms of the complexity to learn to be proficient in:

• Go: 25 keywords (Stack Overflow); CSP-style concurrency (goroutines & channels)
  
• Python 2: 30 keywords (TutorialsPoint); GIL-bound threads & multiprocessing (Wikipedia)
  
• Python 3: 35 keywords (Initial Commit); GIL-bound threads, asyncio & multiprocessing (Wikipedia, DEV Community)
  
• Java: 50 keywords (Stack Overflow); threads + java.util.concurrent (Wikipedia)
  
• C++: 82 keywords (Stack Overflow); std::thread, atomics & futures (en.cppreference.com)
  
• JavaScript: 38 keywords (Stack Overflow); single-threaded event loop & async/await, Web Workers (Wikipedia)
  
• Ruby: 42 keywords (Stack Overflow); GIL-bound threads (MRI), fibers & processes (Wikipedia)
  

@bender@twtxt.net Here’s a short-list:

• Simple, minimal syntax—master the core in hours, not months.
  
• CSP-style concurrency (goroutines & channels)—safe, scalable parallelism.
  
• Blazing-fast compiler & single-binary deploys—zero runtime dependencies.
  
• Rich stdlib & built-in tooling (gofmt, go test, modules).
  
• No heavy frameworks or hidden magic—unlike Java/C++/Python overhead.

@kat@yarn.girlonthemoon.xyz I don’t like Golang much either, but I am not a programmer. This little site, Go by example might explain a thing or two.

@movq@www.uninformativ.de i feel like when i read go code i’m reading some algebra shit where every part is 1-5 letters long and then there’s weird symbols like := and it’s just infinitely harder for me to parse and infer meaning from lol. it’s such a me problem

On Corruption – America’s Choice
John B. Alexander,  Contributing writer  -  Daily Kos

Stephan: I think John Alexander gives an accurate assessment of what is going on in the United States, and I will say again the only thing that is going to stop this is millions of Americans out in the streets in nonviolent demonstrations every day. Are you willing to make this commitment?

Image

**Is there any … ⌘ Read more

i wish it was realistic for me to learn golang but every single time i try to comprehend any go code i’m like What the fuck am i looking at. why is all of this so short and condensed GIVE ME VERBOSE CODE

Goodbye Koeka, I’m going to miss you little girl😭. ?-04-2007 - 23-05-2025 ⌘ Read more

This is one of my attempts:

$ go build ./cmd/xor/... && ./xor
Generation  95 | Fitness: 0.999964 | Nodes: 9   | Conns: 19
Target reached!

Best network performance:
  [0 0] → got=0 exp=0 (raw=0.000) ✅
  [0 1] → got=1 exp=1 (raw=0.990) ✅
  [1 0] → got=1 exp=1 (raw=0.716) ✅
  [1 1] → got=0 exp=0 (raw=0.045) ✅
Overall accuracy: 100.0%
Wrote best.dot – render with `dot -Tpng best.dot -o best.png`

一文了解 JWT Token
在實際開發中，使用令牌認證，還有其他很多好處。掌握令牌認證的原理和實現方法，是 Go 語言開發者，必備的核心技能之一。由於 miniblog 使用 JWT Token 進行身份認證，爲了降低學習難度併爲後續代碼實現奠定基礎，本節課將介紹 JWT 的核心內容。JWT 認證流程——–學習 JWT 的最佳方式是通過其認證流程理解其原理。認證流程如下圖所示。上圖展示了 JWT 的認證流程，具體流 ⌘ Read more

API 設計的 “Go 境界”：Go 團隊設計 MCP SDK 過程中的取捨與思考
大家好，我是 Tony Bai。作爲開發者，我們每天都在與 API 打交道——調用它們，設計它們，有時也會爲糟糕的 API 設計而頭痛不已。一個優秀的 API，如同一位技藝精湛的嚮導，能清晰、高效地引領我們通往復雜功能的彼岸；而一個蹩腳的 API，則可能像一座佈滿陷阱的迷宮，讓我們步履維艱。那麼，在 Go 語言的世界裏，一個 “好” 的 API 應該是什麼樣子的？它應該如何體現 Go 語言簡潔、高 ⌘ Read more

API 設計的 “Go 境界”：Go 團隊設計 MCP SDK 過程中的取捨與思考
大家好，我是 Tony Bai。作爲開發者，我們每天都在與 API 打交道——調用它們，設計它們，有時也會爲糟糕的 API 設計而頭痛不已。一個優秀的 API，如同一位技藝精湛的嚮導，能清晰、高效地引領我們通往復雜功能的彼岸；而一個蹩腳的 API，則可能像一座佈滿陷阱的迷宮，讓我們步履維艱。那麼，在 Go 語言的世界裏，一個 “好” 的 API 應該是什麼樣子的？它應該如何體現 Go 語言簡潔、高 ⌘ Read more

自制 ResponseWriter：Go 安全 HTTP
Go 的 http.ResponseWriter 會直接向套接字（socket）寫入數據，這可能會導致一些隱蔽的 bug，例如忘記設置狀態碼，或是在爲時已晚的時候意外修改了響應頭（header）。本文將展示如何通過包裝 ResponseWriter 來強制執行自定義規則，例如要求 WriteHeader() 以及在出錯後阻止寫入操作，從而讓你的處理器（handler）更安全、也更易於梳理邏輯。我用 ⌘ Read more

自制 ResponseWriter：Go 安全 HTTP
Go 的 http.ResponseWriter 會直接向套接字（socket）寫入數據，這可能會導致一些隱蔽的 bug，例如忘記設置狀態碼，或是在爲時已晚的時候意外修改了響應頭（header）。本文將展示如何通過包裝 ResponseWriter 來強制執行自定義規則，例如要求 WriteHeader() 以及在出錯後阻止寫入操作，從而讓你的處理器（handler）更安全、也更易於梳理邏輯。我用 ⌘ Read more

Go 語言實現優雅關機和重啓的示例很詳細
在生產環境中，服務的更新和維護是不可避免的。粗暴地終止服務會導致：正在處理的請求被中斷 數據庫事務未完成 緩存數據丟失 客戶端連接異常 本文將深入探討如何使用 Go 語言實現：優雅關機 ：等待現有請求完成後再關閉服務 優雅重啓 ：無縫切換新舊進程，實現零停機更新 優雅關機實現核心機制完整實現代碼package mainimport(” ⌘ Read more

Go 語言實現優雅關機和重啓的示例很詳細
在生產環境中，服務的更新和維護是不可避免的。粗暴地終止服務會導致：正在處理的請求被中斷 數據庫事務未完成 緩存數據丟失 客戶端連接異常 本文將深入探討如何使用 Go 語言實現：優雅關機 ：等待現有請求完成後再關閉服務 優雅重啓 ：無縫切換新舊進程，實現零停機更新 優雅關機實現核心機制完整實現代碼package mainimport(” ⌘ Read more

Gin 服務性能提升的最佳實踐
Gin 框架是在 Go 中構建網絡服務的首選。隨着應用程序複雜性和流量的增加，性能成爲不能忽視的因素。本文將介紹一系列使用 Gin 構建服務的有效技巧，涵蓋從路由優化到內存重用、請求和響應優化、異步處理以及性能分析，幫助你創建更穩定高效的 Web 服務。路由註冊優化：避免循環引用————-Gin 的路由器使用基於樹的高效路由實現，可以快速匹配請求路徑。但是，如果路由註冊不當，例如嵌 ⌘ Read more

Gin 服務性能提升的最佳實踐
Gin 框架是在 Go 中構建網絡服務的首選。隨着應用程序複雜性和流量的增加，性能成爲不能忽視的因素。本文將介紹一系列使用 Gin 構建服務的有效技巧，涵蓋從路由優化到內存重用、請求和響應優化、異步處理以及性能分析，幫助你創建更穩定高效的 Web 服務。路由註冊優化：避免循環引用————-Gin 的路由器使用基於樹的高效路由實現，可以快速匹配請求路徑。但是，如果路由註冊不當，例如嵌 ⌘ Read more

Streamlining application deployment on Kubernetes at RBC Capital Markets: A journey with FluxCD
As we learned from the first blog in our series, RBC has taken a holistic approach on our cloud journey, as it enables technologies across our enterprise. In today’s post, we’re going to share how Capital Markets… ⌘ Read more

FEMA Shifts Disaster Burden to States in Wake of Deadly Tornadoes
Ellyn Lapointe,  Contributing Writer  -  Gizmodo

_Stephan: I feel very sorry for the individuals and families, particularly in Red states, who are already suffering from climate events like tornadoes, but I am particularly concerned about those living in hurricane regions. The dismantlement of FEMA by the Trump coup is going to leave hundreds of thousands, maybe millions of Americans, without t … ⌘ Read more

Mortgage rates jump above 7% after Moody’s downgrade of U.S. credit
Aarthi Swaminathan,  Staff Writer  -  Markey Watch

_Stephan: As the Trump fascist coup dismantles the American economy, buying a house becomes ever more difficult. As this report describes, because of what the Trump coup has done, Moody’s dropped the United States’ credit rating and this, in turn, has caused mortgage rates to go above 7%. The average house price in the U.S. is currently $503,8 … ⌘ Read more

代碼覆蓋率新玩法：Russ Cox 教你用差異化分析加速 Go 調試
大家好，我是 Tony Bai。調試，尤其是調試並非自己編寫的代碼，往往是軟件開發中最耗時的環節之一。面對一個失敗的測試用例和龐大的代碼庫，如何快速有效地縮小問題範圍？Go 團隊的前技術負責人 Russ Cox 近期分享了一個雖然古老但極其有效的調試技術——差異化覆蓋率 (Differential Coverage)。該技術通過比較成功和失敗測試用例的代碼覆蓋率，巧妙地 “高亮” 出最可能包含 B ⌘ Read more

代碼覆蓋率新玩法：Russ Cox 教你用差異化分析加速 Go 調試
大家好，我是 Tony Bai。調試，尤其是調試並非自己編寫的代碼，往往是軟件開發中最耗時的環節之一。面對一個失敗的測試用例和龐大的代碼庫，如何快速有效地縮小問題範圍？Go 團隊的前技術負責人 Russ Cox 近期分享了一個雖然古老但極其有效的調試技術——差異化覆蓋率 (Differential Coverage)。該技術通過比較成功和失敗測試用例的代碼覆蓋率，巧妙地 “高亮” 出最可能包含 B ⌘ Read more

[$] LWN.net Weekly Edition for May 22, 2025
Inside this week’s LWN.net Weekly Edition:

• Front: Home Assistant; Setuptools; Debian AI GR; DMA-mapping API; BPF CI; OSPM 2025

• Briefs: Go audit; Oniux; Asahi progress; Rust in FreeBSD; RHEL 10; Rust 1.87.0; RIP John L. Young; Quote; …

• Announcements: Newsletters, conferences, security updates, patches, and more. ⌘ Read more

@movq@www.uninformativ.de Regarding https://www.uninformativ.de/blog/postings/2025-05-21/0/POSTING-en.html: Hahaha, that’s what I immediately thought, too! The pain of going back to CVS. :-D I used that back in school. Quickly after, I upgraded to SVN and even that was terrible in comparison to a modern VCS, such as git.

In any case, happy hacking!

Security updates for Wednesday
Security updates have been issued by AlmaLinux (.NET 8.0, avahi, buildah, compat-openssl10, compat-openssl11, expat, firefox, gimp, git, grafana, libsoup, libxslt, mod_auth_openidc, nginx, nodejs:22, osbuild-composer, php, redis, redis:7, skopeo, thunderbird, vim, webkit2gtk3, xterm, and yelp), Arch Linux (dropbear, freetype2, go, nodejs, nodejs-lts-iron, nodejs-lts-jod, python-django, webkit2gtk, webkit2gtk-4.1, webkitgtk-6.0, and wpewebkit), Debian (mongo-c-driver), Fedora (openssh, … ⌘ Read more

Rising Seas From Fossil Fuels Threaten Inland Migration ‘Never Witnessed in Modern Civilization’
Jessica Corbett,  Staff Writer  -  Common Dreams

_Stephan: I have been warning my SR readers for years now about the civilization-altering crisis climate change is going to create, and the migrations it will produce (see SR archives, search on the term “migration”). Now, the science is getting ever clearer that this is what is going to … ⌘ Read more

@bender@twtxt.net @prologic@twtxt.net Jokes aside, I don’t think that’s the right approach either. We had spell checkers, since I can remember, as well as other tools, like the smart image select, used mostly to remove backgrounds. These are tools, that just simplify the process of either opening up a dictionary and looking up a word, you can’t remember the spelling of, or the process of placing a billion little dots around the part of an image you want to select - none of these are creative or enjoyable tasks, we already had tools for them, decades before AI. I don’t think we need to go back to cave paintings, to be free of AIs influence on our creative work.

Used-car dealerships charge hidden fees: How to spot them
Dieter Holger,  Data Reporter  -  Consumer Affairs

_Stephan: Because of the incompetence of aspiring dictator Trump and his tariff nonsense the price a new cars is going to go up significantly, so people are turning to buying used cars. But, because greed is the defining characteristic of American culture, used car dealerships are rigging the purchase arrangements to make more profit. If you are thinking about … ⌘ Read more

It’s Breathtaking How Fast AI Is Screwing Up the Education System
Lucas Ropek,    -  Gizmodo

_Stephan: As this report spells out, “Thanks to a new breed of chatbots, American stupidity is escalating at an advanced pace.” The reality is that young Americans are not going to be as well educated as their parents, grandparents, or great-grandparents. The Trump MAGAt Republican coup is destroying American leadership, stature in the world, and even the ability of Am … ⌘ Read more

6 Super Useful Continuity Features for Mac, iPhone, & iPad, You Should Be Using
Continuity is a broad set of features for Mac, iPhone, and iPad, that make using all three of the devices together as seamless and easy as possible. Many of the Continuity features also will undoubtedly improve your workflow, making using MacOS, iOS, and iPadOS even better together. We’re going to focus on six of the … [Read More](https://osxdaily.com/2025/05/19/6-super-usefu … ⌘ Read more

Go cryptography security audit (The Go Blog)
Roland Shoemaker has published a blog post about a
recent security audit of the cryptography packages shipped as part of
the Go standard library. The audit, performed by the Trail of Bits security firm,
uncovered one low-severity vulnerability in the legacy Go+BoringCrypto
integration, as well as a handful of informational findings.

During the review, there were … ⌘ Read more

Go Wails 桌面開發之 Go 與 Preact 如何協作通信?
上一篇文章裏我們簡單的瞭解了 Wails，在本篇文章裏將帶你從 0 開始，藉助 Wails 框架構建一個前後端分離的 Todo 應用，前端用 Preact，後端使用 Go，並講解它們之間的通信機制與數據傳遞方式。閒話少說，開始今天的內容，let’s go！！！Wails 框架如何工作？—————–在 Wails 中，前端通過 WebView 渲染頁面，後端通過 Go 提供邏輯 ⌘ Read more

Go Wails 桌面開發之 Go 與 Preact 如何協作通信?
上一篇文章裏我們簡單的瞭解了 Wails，在本篇文章裏將帶你從 0 開始，藉助 Wails 框架構建一個前後端分離的 Todo 應用，前端用 Preact，後端使用 Go，並講解它們之間的通信機制與數據傳遞方式。閒話少說，開始今天的內容，let’s go！！！Wails 框架如何工作？—————–在 Wails 中，前端通過 WebView 渲染頁面，後端通過 Go 提供邏輯 ⌘ Read more

Go 語言中字符串四種拼接方式的性能對比，哪個更勝一籌？
在 Go 語言開發中，字符串拼接是最常見的操作之一。不同的拼接方式在性能上可能有數量級的差異，特別是在高頻調用或大數據量處理的場景下。本文將使用標準基準測試，全面對比四種主流字符串拼接方式的性能表現。測試環境與方法測試環境Go 版本：1.20+ 操作系統：macOS/Windows/Linux CPU：8 核 測試方法我們創建了一個完整的基準測試文件echobenchtest.g ⌘ Read more

Go 語言中字符串四種拼接方式的性能對比，哪個更勝一籌？
在 Go 語言開發中，字符串拼接是最常見的操作之一。不同的拼接方式在性能上可能有數量級的差異，特別是在高頻調用或大數據量處理的場景下。本文將使用標準基準測試，全面對比四種主流字符串拼接方式的性能表現。測試環境與方法測試環境Go 版本：1.20+ 操作系統：macOS/Windows/Linux CPU：8 核 測試方法我們創建了一個完整的基準測試文件echobenchtest.g ⌘ Read more

@kat@yarn.girlonthemoon.xyz I only listened to you while going through my photos, so I did not pay very close attention. :-)

Since you have a proper server – haha, not just one – and hence are not limited, I suggest you learn a real programming language and don’t waste your time with this PHP mess. It might have improved a wee bit since I was a kid, but it felt like some hacked together shit. The defaults also were questionable at best, it was easier to hold it wrong than right. This stands testament to bad design and is especially terrible from a security point of view.

You’re right, programming is like any other craft. You only truly learn by actually doing it. And this just takes time. Very long time to master it. Or as close to as it gets. The more you know, the more you realize what else you don’t know (yet). It’s a never ending process. So, take it easy, don’t get discouraged, happy hacking and enjoy the endeavor! :-)

We had sun, clouds, wind, rain and a whole lot of fun on our trip to the Wasserberg. We’ve been out seven hours in total, not bad at all for all those kilometers. We added on some detours to check out a pond I’ve been introduced by a mate a few years back.

After some (expensive) tucker at the Wasserberghaus, we tried to actually visit the summit this time. However, there’s nothing to see, just a rough logging trail (46-49). That was a dead end, so we had to turn around. It was some nice exploring, but I reckon this was my first and last time up there. :-)

Image

Unfortunately, we didn’t go to the neighboring Fuchseck this time, only the Wasserberg with some extras.

https://lyse.isobeef.org/wanderung-auf-den-wasserberg-2025-05-18/

Infant with rare, incurable disease is first to successfully receive personalized gene therapy treatment
NIH/Office of the Director,    -  Science News

_Stephan: Here is a first report on what I think is going to become a major good news trend. I was first introduced to genetic manipulation before it actually existed by remote viewers who, when I asked them about healthcare in the future, told me that many traditional dis … ⌘ Read more

NASA satellites show Antarctica has gained ice despite rising global temperatures. How is that possible?
Patrick Pester ,  Trending News Writer  -  Live Science

_Stephan: I chose this for two reasons. First, I saw a misinformation report in a conspiracy group social media saying it showed climate change wasn’t real. Second, because it shows that climate change is more complicated than is generally understood. We are going … ⌘ Read more

DeSantis makes Florida the 2nd state to ban fluoride from its water
,    -  Associated Press | Daily Kos

Stephan: Have you noticed that Red states seem to be becoming increasingly anti-science and going backwards to a lower quality of life, to the detriment of the wellbeing of the people in those states who elected the Republicans who shape their lives? Here is an example of this.

![](https://www.schwartzreport.net/wp-content/uploads/2025/05/Screenshot … ⌘ Read more

@movq@www.uninformativ.de I AM GOING TO CRY THEY’RE SO CUTE T___T THE SILLIES….. i’m so jealous i want my own little tux family!!!!

Buying a TV these days, means trying to avoid endless enshitification:
-Spyware and adware
-Shitty AI upscaling/ frame interpolation
-HW that breaks after 2 - 3 years
-One off OS, dead on arrival
-Android OS, that starts lagging after the third update
-8 buttons worth of ads, on your remote

You probably have to make some kind of a compromise. I thought that was buying from some other brand like Hyundai, but that one also felt into some of those categories and just broke, after less than 3 years of use. At this point I’ll probably go back to LG and hope their HW is still reliable and the rest manageable… It has AI bullshit and knowing LG, probably some spyware you have to try your best to get rid of, can buy a remote with “only” 2 ads on it, some web-based OS shared between all their TVs, that usually gets 4 - 5 years worth of updates and works decently enough afterwards.

At this point, I’ll probably settle for anything that doesn’t literally fall apart, not even 3 years in, like the Hyundai did.

Vibe coding: Your roadmap to becoming an AI developer
Learn how to go from curious coder to AI wizard—with a little help from GitHub.

The post Vibe coding: Your roadmap to becoming an AI developer appeared first on The GitHub Blog. ⌘ Read more

Go 指針還能這麼玩？結構體方法調用竟然不用解引用！
Go 語言中的指針詳解包含字段與方法的簡化寫法————在 Go 語言中，指針是高效操作數據、避免大對象拷貝的重要工具。本文將詳細講解 Go 中指針相關的幾個關鍵概念：&：取地址 T：聲明指針類型 p：解引用指針 結構體指針可以使用 ptr.Field 和 ptr.Method() 的簡化寫法 是否支持多級指針如 *T 一、基本操作符解釋——– ⌘ Read more

Go 指針還能這麼玩？結構體方法調用竟然不用解引用！
Go 語言中的指針詳解包含字段與方法的簡化寫法————在 Go 語言中，指針是高效操作數據、避免大對象拷貝的重要工具。本文將詳細講解 Go 中指針相關的幾個關鍵概念：&：取地址 T：聲明指針類型 p：解引用指針 結構體指針可以使用 ptr.Field 和 ptr.Method() 的簡化寫法 是否支持多級指針如 *T 一、基本操作符解釋——– ⌘ Read more

從 Go 路由選擇看 “標準庫優先”：何時堅守？何時拓展？
大家好，我是 Tony Bai。最近，知名 Go 博主 Alex Edwards 更新了他那篇廣受歡迎的文章——“Which Go router should I use?1]”，特別提到了 [Go 1.22 版本對標準庫 http.ServeMux 的顯著增強。這篇文章再次引發了我們對 Go Web 開發中一個經典問題的思考：在選擇路由庫時，我們應該堅守標準庫，還是擁抱功能更豐富的第三方庫？這個 ⌘ Read more

從 Go 路由選擇看 “標準庫優先”：何時堅守？何時拓展？
大家好，我是 Tony Bai。最近，知名 Go 博主 Alex Edwards 更新了他那篇廣受歡迎的文章——“Which Go router should I use?1]”，特別提到了 [Go 1.22 版本對標準庫 http.ServeMux 的顯著增強。這篇文章再次引發了我們對 Go Web 開發中一個經典問題的思考：在選擇路由庫時，我們應該堅守標準庫，還是擁抱功能更豐富的第三方庫？這個 ⌘ Read more

@kat@yarn.girlonthemoon.xyz i’m actually going to cry real tears they only ship to germany, austria, and switzerland

OH MY FUCKING GOD I’M GOING TO CRY I NEED BIG TUX SO BAD https://www.steiner-plueschshop.de/kuscheltiere/arktis-seetiere/pinguin-linux/

@movq@www.uninformativ.de They already do:

[…] These changes will apply to operations like cloning repositories over HTTPS […]

On a positive note: Finally time to get rid of as many Go dependencies as possible. :-)

CBO: 7.6 million would go uninsured under GOP Medicaid bill
Ben Leonard,  Staff Writer  -  Politico

_Stephan: I understand that a lack of integrity is the hallmark of the MAGAt Republican Party. The MAGAt members of Congress make it clear everyday that they are on their knees kissing the ass of their monarch. What I don’t get is how these men and women imagine they are going to stay in office in the 2026 election. The easy answer is that they think Americans in thei … ⌘ Read more

Crossing the U.S. Border? Here’s How to Protect Yourself
Nikita Mazurov ,    -  The Intercept

_Stephan: I live up near the Canadian border and a lot of people I know go back and forth between the U.S. and Canada, and a number own properties in Canada. Today I got a very disturbing email from a reader who had been up in Canada and drove back down with a Canadian friend who has family in Burlington. When they got to the border, the border guards, who were very confrontatio … ⌘ Read more

@kat@yarn.girlonthemoon.xyz I CAN’T FUCKING SEW I’M GOING TO BRIBE MY SISTER TO MAKE ME ONE

good morning. i want a tux plushie so bad i am going to eat drywall

Go 語言 從設計到優化全流程 構建高併發權重抽獎系統
在現代互聯網應用中，抽獎系統被廣泛用於營銷活動、用戶激勵等場景。一個好的抽獎系統需要滿足：公平性：確保概率分佈準確高性能：支持高併發抽獎請求安全性：防止作弊和重複中獎可擴展：支持多種抽獎活動配置本文將基於 Go 語言實現一個完整的權重抽獎系統，涵蓋核心算法、併發控制、安全防護等關鍵設計。一、系統架構設計1. 整體架構圖2. 核心組件說明二、核心算法實現1. 權重區間算法type Prize str ⌘ Read more

Go 語言 從設計到優化全流程 構建高併發權重抽獎系統
在現代互聯網應用中，抽獎系統被廣泛用於營銷活動、用戶激勵等場景。一個好的抽獎系統需要滿足：公平性：確保概率分佈準確高性能：支持高併發抽獎請求安全性：防止作弊和重複中獎可擴展：支持多種抽獎活動配置本文將基於 Go 語言實現一個完整的權重抽獎系統，涵蓋核心算法、併發控制、安全防護等關鍵設計。一、系統架構設計1. 整體架構圖2. 核心組件說明二、核心算法實現1. 權重區間算法type Prize str ⌘ Read more

在 Go 中應該何時使用 panic？
如果你使用 Go 有一段時間了，可能聽說過 Go 的諺語 “don’t panic”。這句話的核心意思是：“優雅地處理錯誤，或者將錯誤返回給調用方去處理，而不是直接傳遞給內置的 panic() 函數。”儘管 “不要 panic” 是一個值得遵循的優秀準則，但有時候它被理解成“你絕對不能、絕不應該調用 panic()”。我並不這麼認爲，在某些少數情況下， panic() 是更合適的行爲。「爲什麼 p ⌘ Read more

在 Go 中應該何時使用 panic？
如果你使用 Go 有一段時間了，可能聽說過 Go 的諺語 “don’t panic”。這句話的核心意思是：“優雅地處理錯誤，或者將錯誤返回給調用方去處理，而不是直接傳遞給內置的 panic() 函數。”儘管 “不要 panic” 是一個值得遵循的優秀準則，但有時候它被理解成“你絕對不能、絕不應該調用 panic()”。我並不這麼認爲，在某些少數情況下， panic() 是更合適的行爲。「爲什麼 p ⌘ Read more

Why do Saturation and Luminance go all the way to 240, but Hue goes only to 239? And why 239 anyway?
Comments ⌘ Read more

@prologic@twtxt.net where on IRC? Network, channel, nick? IRC is vast! It’s like saying, “meet me in Australia, and we go from there!” 😅

@bender@twtxt.net Ahh I see. That reminds me, I was going to start watching something someone recommended here hmmm 🧐

U.S. Amps Up Spying on Greenland and Denmark as Trump Covets New Territory
Matt Novak,  Staff Writer  -  Gizmodo

_Stephan: This is a very nasty trend. Psychopath Trump is obsessed with Greenland as his fellow fascist, Vladimir Putin, is obsessed with taking over Ukraine. The people of Greenland loathe Trump, and Denmark has been an ally of the U.S. for decades. As we go along with the fascist madness that is destroying America, don’t be surprised if T … ⌘ Read more

HIV Testing and Outreach Falter as Trump Funding Cuts Sweep the South
Amy Maxmen,  Research Staff, KFF  -  Kaiser Family Foundation | MedPage Today

_Stephan: As I have told you since before the 2024 election that started the Trump fascist coup, the people in the Red states who voted this utterly corrupt psychopath and his despicable minions into power are going to be the main ones paying the price for what Trump and his administration are going to do to … ⌘ Read more

Kernel prepatch 6.15-rc6
Linus has released 6.15-rc6 for testing.

Everything still looks fairly normal - we’ve got a bit more commits
than we did in rc5, which isn’t the trend I want to see as the
release progresses, but the difference isn’t all that big and it
feels more like just the normal noise in timing fluctuation in pull
requests of fixes than any real signal.

So I won’t worry about it. We’ve got another two weeks to go in the
normal release schedule, and it still feels … ⌘ Read more

proposal: net/http: add CrossOriginForgeryHandler
Comments ⌘ Read more

Ian Lance Taylor of the Go team leaves Google
Comments ⌘ Read more

Organize your Go middleware without dependencies - Alex Edwards
Comments ⌘ Read more

@bender@twtxt.net How do you explain mine then? Unless it was registered before me, then let go of and I re-registered it later? 🤔

Going zany for Zani ⌘ Read more

Also spent the morning continuing to think about a new design for EdgeGuard’s WAF. I’m basically going to build an entirely new pluggable WAF that will be designed to only consider Rate Limiting, IP/ASN-based filtering, JavaScript challenge handling, Basic behavioral analysis and Anomaly detection.

The only part of this design I’m not 100% sure about is the Javascript-based challenge handling? 🤔 I’m also considering making this into a “proof of work” requirement too, but I also don’t want to falsely block folks that a) turn Javascript™ off or b) Use a browser like links, elinks or lynx for example.

Hmmm 🧐

Trump admin turns to far right outlet to distribute news through Voice of America
Ben Johansen,  Staff Writer  -  Politico

_Stephan: Back about 1970, I wrote, and my friend Don McDonough produced, the first Voice of America satellite worldwide video broadcast. I called it, It’s a Small, Small World and it was based on promoting humanity’s wellbeing. We would go on to do several other things for VoA, and I was, and remain, very proud of that wo … ⌘ Read more

golang 每日一庫之依賴注入庫 samber-do
do 是 Go 語言中一個輕量級的依賴注入（Dependency Injection, DI）容器，由 samber 開發。它基於 Go 1.18+ 泛型實現，爲 Go 提供了一個類型安全的 DI 方案。do 庫的設計理念是簡化服務組件之間的依賴管理，取代手工創建依賴關係的繁瑣工作，使不同組件之間鬆散耦合、更易測試與維護。與反射型 DI 框架不同，do 在註冊和解析依賴時不使用反射，因此性能開銷很 ⌘ Read more

golang 每日一庫之依賴注入庫 samber-do
do 是 Go 語言中一個輕量級的依賴注入（Dependency Injection, DI）容器，由 samber 開發。它基於 Go 1.18+ 泛型實現，爲 Go 提供了一個類型安全的 DI 方案。do 庫的設計理念是簡化服務組件之間的依賴管理，取代手工創建依賴關係的繁瑣工作，使不同組件之間鬆散耦合、更易測試與維護。與反射型 DI 框架不同，do 在註冊和解析依賴時不使用反射，因此性能開銷很 ⌘ Read more

Go 1-24 震撼發佈！這些新特性你必須知道！
一、工具鏈重大升級 🛠️————-更智能的模塊校驗機制 新版本引入了 verify 命令go mod verify -json通過結構化輸出模塊校驗結果，完美解決了開發者在持續集成（CI）流程中解析校驗結果的痛點。舊版本只能獲得簡單提示$ go mod verifyall modules verified新版本結構化輸出$ go mod verify -json{  ”Pat ⌘ Read more

Go 1-24 震撼發佈！這些新特性你必須知道！
一、工具鏈重大升級 🛠️————-更智能的模塊校驗機制 新版本引入了 verify 命令go mod verify -json通過結構化輸出模塊校驗結果，完美解決了開發者在持續集成（CI）流程中解析校驗結果的痛點。舊版本只能獲得簡單提示$ go mod verifyall modules verified新版本結構化輸出$ go mod verify -json{  ”Pat ⌘ Read more

精通 SOLID 原則在 Go 中的應用：編寫乾淨且可維護的代碼
在軟件開發中，構建可維護、可擴展和健壯的代碼是最終目標。SOLID 原則由 Robert C. Martin（也稱爲 Uncle Bob）提出，爲實現這一目標提供了基礎。這些原則如何應用於 Go 語言呢？Go 以其簡潔和務實著稱，讓我們來探討 Go 的慣用風格如何與 SOLID 原則對齊，從而生成乾淨、高效的軟件。單一職責原則（SRP）———–“一個類應該只有一個改變的原因。”在 G ⌘ Read more

精通 SOLID 原則在 Go 中的應用：編寫乾淨且可維護的代碼
在軟件開發中，構建可維護、可擴展和健壯的代碼是最終目標。SOLID 原則由 Robert C. Martin（也稱爲 Uncle Bob）提出，爲實現這一目標提供了基礎。這些原則如何應用於 Go 語言呢？Go 以其簡潔和務實著稱，讓我們來探討 Go 的慣用風格如何與 SOLID 原則對齊，從而生成乾淨、高效的軟件。單一職責原則（SRP）———–“一個類應該只有一個改變的原因。”在 G ⌘ Read more

Nakano likes to show bewbs before going swimming ⌘ Read more

Which AI “arena” is the one we can actually trust?
I’m getting deeper and deeper into the AI space, and I’m discovering the different AI “arenas” and benchmarking. I have no idea what to trust or leverage to help me learn about the different models out there. Does the lobste.rs community have one that they go to by default? ⌘ Read more

Sometimes things go wrong when buying CDs second-hand. I bought an album quite cheap – but as it turned out, they only checked the cover, not the content, so I got something else instead which is actually much more expensive. 🤣

Rossweisse going for a ride ⌘ Read more

Build your own ResponseWriter: safer HTTP in Go
Comments ⌘ Read more

North American Bird Populations Are Collapsing in Places They Once Thrived: Study
Cristen Hemingway Jaynes,  Contributing Writer  -  EcoWatch

_Stephan: Human technology is destroying Earth’s matrix of life, and except for the scientific community, there is almost no awareness of this, even though it is going to have a devastatingly negative impact on human civilization. Human governments must make fostering wellbeing their first priority if the … ⌘ Read more

告別 JMeter！這款 Go 語言神器讓性能測試輕量 10 倍，還支持分佈式壓測
k6 簡介：爲何選擇它———–k6 由 Go 語言編寫，相較於傳統工具 JMeter，具有輕量高效、語法簡潔、擴展性強等優勢。其特點包括：開發者友好：基於 JavaScript/TypeScript 腳本，無縫銜接現代開發流程 雲原生支持：內置分佈式測試能力，輕鬆模擬萬級併發 豐富可視化：提供 HTML/JSON 格式報告，支持自定義儀表板 擴展生態：通過 npm ⌘ Read more

I’m not allowed to go to the bathroom alone ⌘ Read more

Trump’s Onslaught Hits Staffers at the National Renewable Energy Laboratory
Henry Carnell,  Digital Fellow   -  Mother Jones

_Stephan: The Trump coupsters have no interest in the science of renewable non-carbon energy. In fact, because the carbon energy oligarchs support Trump, there is an active effort by his administration to keep the United States dependent on carbon energy. The result is going to be disastrous for social and individual wellbeing. … ⌘ Read more

Good bye Dj Mustard, back to the universe you go ❤️🕊️ ⌘ Read more

@lyse@lyse.isobeef.org it’s thankfully sorted out now but i literally turned on my PC and was like WTF IS GOING ON