Go1-24 新特性：OS 新版本要求、Wasm 功能增強、template 支持迭代器等
大家好，我是煎魚。新版本 Go1.24 在 2 月 11 號已經正式發佈，如果先前還沒有留到的同學，可以關注下是否跟進了。先前我們已經更新了多篇新特性介紹。今天將會是最後一篇知識點的收尾。操作系統要求——Linux 內核版本 = 3.2在本次 Go1.24 新版本開始，需要 Linux 內核 3.2 版本或更高版本（劃重點）。如果公司裏的集羣環境歷史底蘊比較深的，建議升級前檢查一下。（ ⌘ Read more
分佈式基石算法 一致性 hash
什麼是 一致性 hash 算法—————首先摘抄一段維基百科的定義 一致哈希 是一種特殊的哈希算法。在使用一致哈希算法後，哈希表槽位數（大小）的改變平均只需要對𝐾/𝑛 個關鍵字重新映射，其中 𝐾 是關鍵字的數量，𝑛是槽位數量。然而在傳統的哈希表中，添加或刪除一個槽位的幾乎需要對所有關鍵字進行重新映射。 — wikipedia分佈式系統中, 一致性 hash 無處不在，C ⌘ Read more
Go 1-24 的 omitzero：JSON 處理的福音
使用 omitempty 忽略 JSON 中的可選字段 (Go 1.24 之前)——————————————當你有一個要轉換爲 JSON 的結構體時，你可能有一些字段是可選的。例如，我們採用以下結構體：type Response struct { ID string json:“id” // 其他字段省略 UpdatedA ⌘ Read more
用 Go 語言手撕 DNS 協議：從理論到 gothdns 的工程實踐
在互聯網基礎設施的基石中，DNS（域名系統）堪稱最優雅的分佈式系統設計典範。這個將域名轉換爲 IP 地址的魔法系統，每秒處理着數以億計的查詢請求。Go 語言憑藉其簡潔的併發模型和高效的網絡編程能力，成爲實現 DNS 協議的絕佳選擇。理解 DNS 協議需要把握三個核心要素：分層樹狀結構的域名空間 UDP/TCP 雙協議支持 資源記錄（RR）的二進制編碼規範 Go 語言標準庫中的ne ⌘ Read more
Go 語言反向代理實戰：零壓力承載百萬流量
在現代分佈式系統中，反向代理扮演着數字交通警察的角色。它不僅是客戶端與服務端之間的智能中介，更是系統架構中不可或缺的流量調度中心。典型的應用場景包括：負載均衡：智能分配請求到後端服務器集羣 安全防護：作爲安全邊界過濾惡意請求 協議轉換：統一處理不同通信協議 緩存加速：對靜態資源進行邊緣緩存 服務聚合：整合多個微服務的響應結果 Go 語言憑藉其獨特的併發模型和卓越的性能 ⌘ Read more
Gurman: M4 MacBook Air Models to Launch by March ‘at the Latest’
Apple will begin selling new MacBook Air models featuring its latest M4 chip by March “at the latest,” mirroring the time frame of the M3 MacBook Air launch last year, according to Bloomberg’s Mark Gurman. Apple last updated the MacBook Air line in March 2024.
Gurman’s comments appeared in his latest [Power On newsletter](https://www.bloomberg.co … ⌘ Read more
This is Butter and her 1st photo shoot ⌘ Read more
(#lcl6bea) @anth@anth 👀
@anth @a.9srv.net 👀 ⌘ Read more
Adopted this stray tomcat last weekend. He’s got huge cheeks. ⌘ Read more
Monero Tech meeting scheduled for 24 February 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, February 24 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.
This meeting’s chairperson will probably be rbrunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.
Logs for the previous meeting are available on Monero Observer[6]( … ⌘ Read more
[ANN] MoneroTalk #340: Spreading Agorism with Agorist Nexus
In this episode Douglas Tuman speaks with Brandon from the Agorist Network about Agorism, cryptocurrency, and privacy-focused economic systems. Brandon explains that agorism is fundamentally about trading freely outside state control and creating voluntary societies. He discusses founding the Agorist Network and working with notable figures like Wendy McElroy.
Links:
rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23227”>#227**
rottenwheel1 has published Issue #2272’3 of the weekly Revuo Monero audience-funded newsletter, which covers February 9 - 16 2025 news:
Recent News
Upcoming Events
CCS Proposals
Price & Blockchain Stats
Volunteer Opportunities
Support
To support Revuo Monero, you can contribute XMR to the address listed in the footer of each issue and on the Support 4 page.
Archive Request
⌘ Read more
kartoffels v0.7: Cellular Automata, Statistics, 32-bit RISC-V ⌘ Read more
My sweet boy crossed the rainbow today🌈 ⌘ Read more
6.14-rc3: mainline
Version:6.14-rc3 (mainline)Released:2025-02-16Source:linux-6.14-rc3.tar.gzPatch:full ( incremental) ⌘ Read more
This spreadsheet changed my life ⌘ Read more
My friend gifted me this angel as a Valentine’s Day gift 😍 ⌘ Read more
Just found it on IG and had to share it 😻 ⌘ Read more
Swimming Australia hopeful AI can deliver Olympic gold
Artificial intelligence is being rolled out at training pools nationally as part of Australia’s bid to top the swimming medal table at the next Olympics. ⌘ Read more
Metro Goldwyn Mayer presents ⌘ Read more
A little bean fell out ⌘ Read more
OpenWrt One AP 24 XY Brings Open Source Networking to a Custom Router
The OpenWrt One/AP-24.XY is a router board based on the MediaTek MT7981B (Filogic 820) SoC, combined with the MediaTek MT7976C dual-band Wi-Fi 6 chipset. Developed in collaboration with Banana Pi, the OpenWrt One is the first official hardware platform supported by the OpenWrt open-source community, designed for OpenWrt learning, IoT applications, and general networking use […] ⌘ Read more
[47°09′30″S, 126°43′44″W] Reading: 1.74000 PPM
Meet Nurse Jane ,she is such a cutie ⌘ Read more
Kitten identification help! ⌘ Read more
[47°09′42″S, 126°43′33″W] Reading: 0.30000 PPM
My Wife says she’s not photogenic ⌘ Read more
Here’s One Big Way You’ll Know if We’re in a Presidential Dictatorship
Frank Bowman, Staff Writer - Slate Magazine
_Stephan: Donald Trump the first convicted multiple-felon, convicted sex offender, multiple-bankrupt to ever be elected President has framed and put his mugshot in the entry to the Oval Office in the White House to show his disdain and contempt for the law. It is his way of showing the world he sees himself as above the law, like a medieval … ⌘ Read more
Do Americans approve or disapprove of Donald Trump?
, - 538 Polls
_Stephan: Here is a composite of a number of national polls on how Americans report their approval of Donald Trump and his coup. I think it is very important to recognize how resentful, White supremacist, angry, and accepting of christofascism American voters have become. The media either doesn’t understand this or is afraid to accurately report it. However, I have been checking the polls everyday for th … ⌘ Read more
Macron calls emergency European summit on Trump, Polish minister says
Hans von der Burchard, - Politico
_Stephan: This meeting of European leaders called by French President Emmanuel Macron, I believe, is the beginning of a major and historic geopolitical realignment. Donald Trump is not only carrying out a coup that is destroying American democracy he is also the cause of the dismantlement of the geopolitical power structure that has kept the world sa … ⌘ Read more
The Coming Unfettered Scam Economy
Robert Reich , The Chancellor’s Professor of Public Policy at the University of California, Berkeley, and Senior Fellow at the Blum Center for Developing Economies - truthdig
_Stephan: I really am sorry, my readers, but I just don’t see any good news trends in the United States. Of course, there are some local good trends happening, but not nationwide. The facts and trends are what they are so I must report them. The American government has been sold t … ⌘ Read more
(#drg7gqq) @lyse@lyse Hmmm 🧐
@lyse @lyse.isobeef.org Hmmm 🧐 ⌘ Read more
Good Morning little kitty! ⌘ Read more
He’s absolutely shocked ⌘ Read more
10 Incredible Scenes of Cosmic Violence
The universe is full of awe-inspiring sights like colorful nebulae, giant planets of swirling gas, and brilliant stars that shine like gems. The universe is also full of chaos and violence, with constant destruction (and rebirth) keeping the cosmos in an eternal flux. The following discoveries are awe-inspiring for their sheer power, destructive majesty, and […]
The post [10 Incredible Scenes of Cosmic Violence](https://listverse.com/2025/02/16/10-incr … ⌘ Read more
10 Forgotten American Pastimes and Hobbies
As times change, so do the ways people spend their leisure time. The hobbies and pastimes that once defined American culture often fade into history, replaced by new forms of entertainment. From activities born out of necessity to quirky trends that captivated entire generations, these forgotten pastimes offer a fascinating glimpse into how Americans lived, […]
The post [10 Forgotten American Pastimes and Hobbies](https://listverse.com/2025/02/16 … ⌘ Read more
My odd eyed little boy ⌘ Read more
Apple is ‘Ramping Up’ Work on a New Studio Display
Apple is “ramping up” work on a new Studio Display, according to Bloomberg’s Mark Gurman.
In his [Power On newsletter today](https://www.bloomberg.com/news/newsletters/2025-02-16/apple-and-meta-are-set-to-battle-over-new-area-humanoi … ⌘ Read more
↳
In-reply-to
»
I'm continuing my
⤋ Read More
tt rewrite in Go and quickly implemented a stack widget for tview. The builtin Pages is similar but way too complicated for my use case. I would have to specify a mandatory name and some additional options for each page. Also, it allows me to randomly jump around between pages using names, but only gives me direct access the first, however, not the last page. Weird. I don't wanna remember names. All I really need is a classic stack. You open a new fullscreen dialog and maybe another one on top of that. Closing the upper most brings you back to the previous one and so on.
Thinking about trying tt. If it really usable i will abandon twtxtdon (service to read twtxt feeds from mastodon client), which currently has only authorization implemented
the face of disgust ⌘ Read more
OpenMV Introduces the GENX320 Camera Module for Event-Based Vision
OpenMV has introduced the Prophesee GenX320 camera module, bringing event-based vision sensing to its embedded platform. Unlike traditional image sensors that capture entire frames at fixed intervals, the GenX320 detects only changes in a scene, reducing data rates while improving efficiency in motion detection. The sensor operates asynchronously, with each pixel responding independently to illumination […] ⌘ Read more
(#r7cg2xa) @movq@movq fuck 🤣
@movq @www.uninformativ.de fuck 🤣 ⌘ Read more
Microsoft’s first big game of the year is an RPG masterpiece
Avowed is a brilliant story, a wonderful world and an excuse for a lot of crunchy first-person combat rolled up into an excellent and breezy RPG. ⌘ Read more
Saw this sad looking cat at Petco… really want to adopt him. What do you guys think? ⌘ Read more
**(#xbiyfxq) * 185325d - (HEAD -> master) edge: Ban Alibaba (38 seconds ago) <James Mills>
fark me 🤦♂️ Alibaba, CN has been hitting m …**
* 185325d - (HEAD -> master) edge: Ban Alibaba (38 seconds ago) <James Mills>
fark me 🤦♂️ Alibaba, CN has been hitting my Gopher proxy quite hard as well. Fuck’n hell! 🔥 ⌘ Read more
(#xbiyfxq) * 8a77b64 - (HEAD -> master) edge: Ban Google's ASN (21 seconds ago) <James Mills>
* 8a77b64 - (HEAD -> master) edge: Ban Google's ASN (21 seconds ago) <James Mills> ⌘ Read more
**It would appear that Google’s web crawlers are ignoring the robots.txt that I have on https://git.mills.io/robots.txt with content:
User- ...**
It would appear that Google’s web crawlers are ignoring the `robots.txt` that I have on [https://git.mills.io/robots.txt](https://git.mills.io/robots.txt) with content:
User-agent: *
Disallow: /
”`
Evidence attached ( see screenshots): 
– I think its the the Small Web com … ⌘ Read more”`
already love him so much after a day of adopting him ⌘ Read more
I got promoted today to try using Passkeys on Github.com. Fine 😅 I did that, but I discovered that when you use your Passkey to login, Chrome …
I got promoted today to try using Passkeys on Github.com. Fine 😅 I did that, but I discovered that when you use your Passkey to login, Chrome prompts you for your device’s password ( i.e: The password you use to login to your macOS Desktop). Is that intentional? Kind of defeats the point no? I mean sure, now there’s no Password being transmitted, stored or presented to G … ⌘ Read more
Today my baby brought me a little gift, to you who have been given?? ⌘ Read more
plowsof posts second progress report for fifth CCS coordinator term
plowsof1 has submitted a second progress report2 after working for almost 5 months during their fifth term as CCS coordinator3:
Although 86~ days have passed since the last milestone completion, i’ve been performing my duties / fulfilling my hourly commitments - lack of good time management has lead to there being too many loose ends (especially for -site) and meeting attendance coul … ⌘ Read more
Monero Dev Activity Report - Week 7 2025: 40 PRs, 9 Issues
This weekly report aims to provide a big picture view of Monero development activity, increase community support for existing devs and, hopefully, encourage new contributions.
Opened (3)
monero-project/monero:
- #97951 tests: Speed up p2p reorg test (iamamyth)
- #97982 CoC: do not allow Maintainers to tag releases, unless core is not available within a reasonable time (tobtoht)
monero-proj ... ⌘ [Read more](https://monero.observer/monero-dev-activity-report-week-7-2025/)
[ANN] CVE-2025-26819: Public XMR nodes should update to ‘release-v0.18’ branch until 0.18.4.0 is out (very soon)
Monero through 0.18.3.4 before ec74ff4 does not have response limits on HTTP server connections.
Links:
PostmarketOS Joins Codeberg’s Fight Against “Right Wing Forces”
Following dubious announcement of attack by “Right Wing Forces” by Git hosting company, a Linux Phone OS project has joined their crusade. ⌘ Read more
Our stupid fucking 🤬 cat 🐱 keeps pissing 🚽 everywhere in our house 🏠
Our stupid fucking 🤬 cat 🐱 keeps pissing 🚽 everywhere in our house 🏠 ⌘ Read more
Said goodbye to my eyeless boy ⌘ Read more
meet Cookie🍪 ⌘ Read more
Radxa Expands SBC Lineup with ROCK 5T Featuring Dual 2.5GbE and Dual M.2 Slots
Radxa has introduced a Mini-ITX single-board computer designed for both consumer and industrial applications. Built around the Rockchip RK3588(J) processor, this SBC provides a broad set of interfaces, high-speed connectivity, and advanced multimedia capabilities. Unlike the ROCK 5B and ROCK 5B+, which use the same processor, the ROCK 5T is also designed for industrial applications […] ⌘ Read more
Deals: MacBook Air for $799, iPad mini 7 for $399, Apple Watch 10 for $329, & More
Amazon continues to offer amazing deals on great Apple products, taking big discounts from the Apple retail prices of everything from the latest iPad mini 7, big discounts on the MacBook Air M2 and M3 models, AirPods, AirTags, Apple Watch Series 10, and more. If you’re in the market for some new Apple gear, don’t … [Read More](https://osxdaily.com/2025/02/15/deals-macbook-a … ⌘ Read more
bro my cat i cant 😭😭 ⌘ Read more
Leftist Extremists Leave Linux Kernel, Demand Conservatives Be Banned
Leftist Linux developers demand those with wrong politics “be removed”. ⌘ Read more
Vaaman is a $180 reconfigurable board with an Efinix Trion T120 FPGA and Rockchip RK3399
The Vaaman is a reconfigurable edge computing platform, first seen in 2023. The CrowdSupply campaign has finally launched, offering a system that combines the flexibility of an FPGA with the processing power of a six-core ARM processor. Designed for real-time processing and hardware acceleration, Vaaman integrates an Efinix Trion T120 FPGA with 112k logic elements […\ … ⌘ Read more
We adopted a kitty on Valentine’s day ♥️♥️♥️ ⌘ Read more
Cat we don’t know came to our house, dropped off two kittens then left. ⌘ Read more
Does AI Have Its Own Agency? ⌘ Read more
You know something happened when you see that look in his eyes 😂😹 ⌘ Read more
Chillin’ like royalty on my golden pillow. 👑 ⌘ Read more
** One last run **
I can hear my kids in their room right now. They’re trying to get something that rolled under one of their beds. They’re talking about trying to get it like planning a run in Neuromancer or something.
“Okay, you can do this, just one last run!” ⌘ Read more
Just because I’m cute does not mean I cannot be serious😍 ⌘ Read more
(#keigmrq) @lyse@lyse Ouch 🤕
@lyse @lyse.isobeef.org Ouch 🤕 ⌘ Read more
(#o2aamwq) @sorenpeter@sorenpeter Nice 😊
@sorenpeter @darch.dk Nice 😊 ⌘ Read more
He followed me into the bathroom (as usual) and did this in the sink ⌘ Read more
(#b6rttoq) @lyse@lyse Bur I can’t think of what’s changed to cause this? 🧐
@lyse @lyse.isobeef.org Bur I can’t think of what’s changed to cause this? 🧐 ⌘ Read more
Just wanted to share my beautiful baby ⌘ Read more
A mother shares a video of her house cat: ‘He takes my kids to the bus every day, makes sure they get off safely, and then comes home.’ ⌘ Read more
Climate change target of 2C is ‘dead’, says renowned climate scientist
Damian Carrington, Environment Editor - The Guardian (U.K.)
_Stephan: Professor James Hansen, known as the “Father of Climate Change for his 1988 presentation to the U.S. Senate, has been warning the American government and the world about climate change. The U.S. under the autocracy of criminal Trump and his lackeys is obviously paying no attention to his or anyone’s warnings, and we … ⌘ Read more
Trump’s Purge Hits Nuclear Weapons Agency—Setting Off National Crisis
Malcolm Ferguson, Staff Writer - The New Republic
Stephan: Criminal Trump’s coup is literally tearing the American democracy apart, and now he is even endangering the country’s security against nuclear war.
_The first convicted felon and sex offender to ever hold the Presidency, Donld J. Trump. Credit: Chip … ⌘ Read moreLouisiana halts mass vaccination efforts: 5 notes
Mackenzie Bean, - Becker’s Clinical Leadership
_Stephan: Louisiana has a quality of life roughly equivalent to a third-world country. It has the shortest life span in the United States, an infant mortality and maternal mortality rate like a developing country, Only 15% of lower-income students and less than half of higher-income students can read proficiently. The state is controlled by MAGAt Republicans. Now the MAGAts ar … ⌘ Read more
In rural West Texas, a measles outbreak grows with no end in sight
Erika Edwards, Sara G. Miller and Jason Kane, Staff Writers - NBC News
Stephan: Texas is another MAGAt-controlled state that is not supporting mandatory vaccination of children. And here you see what happens. It is amazing to me how stupid anti-vaxxers are. They clearly care nothing for the actual facts about vaccination.
 you will find a bunch more of these. It goes without question he never typed that in his feed. My client saves each twt hash I’ve explicitly marked read. A few days ago, I got plenty of apparently years old, yet suddenly unread messages. Each and every single one of them containing this repeated bracketed text thing. The only conclusion is that something messed up the feed again.
guys i’m scared ⌘ Read more
Top Stories: ‘Apple Launch’ Next Week, Powerbeats Pro 2 Debut, and More
Apple is in the middle of trickling out a variety of announcements including Powerbeats Pro 2 and an Apple TV+ app for Android phones this week, and based on a tease from Tim Cook it looks like there’s at least one bigger announcement in store for next Wednesday.
While a new iPhone SE is the odds-on favorite for Wednesday’s announcement, [ther … ⌘ Read more
[47°09′11″S, 126°43′19″W] Raw reading: 0x67B02D61, offset +/-5
(#loxagca) @movq@movq Hahahaha 🤣
@movq @www.uninformativ.de Hahahaha 🤣 ⌘ Read more
(#st57gca) @aelaraji@aelaraji “replies” 🤣
@aelaraji @aelaraji.com “replies” 🤣 ⌘ Read more
(#b6rttoq) @lyse@lyse Duplicates again where two days ago? I don’t see this anywhere (unless I’m blind!)
@lyse @lyse.isobeef.org Duplicates again where two days ago? I don’t see this anywhere ( unless I’m blind!) ⌘ Read more
(#2jsmziq) @lyse@lyse Agree. I’m not sure we should lax the timestamp format at all IMO. What @xuu@xuu has found is kind of …
@lyse @lyse.isobeef.org Agree. I’m not sure we should lax the timestamp format at all IMO. What @xuu @txt.sour.is has found is kind of nuts haha 😆 However I do think we should relax the \t separator between <timestamp> and < ... ⌘ [Read more](https://twtxt.net/twt/edh4rba)
(#ymspbvq) I think the author is a bit out of their depth here. A linear feed isn’t quite what the author seems to be modelling in their view …
I think the author is a bit out of their depth here. A linear feed isn’t quite what the author seems to be modelling in their view of the problems they observe and describe. A linear feed has a beginning and an end. You can ( ideally client-side) sort it by Date, or by Subject like we do with our Twtxt clients. A Tree-structure isn’t what the author thinks either, this is more the struct … ⌘ Read more
It’s Biscuit’s first birthday! Send him gifts (pictures of your cats) please 😻 ⌘ Read more
Cookie turned 24 today!!! ⌘ Read more
Meet Coco Beans (aka Coco Nut aka Coco Pebbles) ⌘ Read more
[ANN] Community Advertising Update
Links:
u/Moner-Master (Reddit) ⌘ Read more
MoneroKon 2025 Planning Meeting scheduled for 22 February 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, February 22nd 2025 at 17:00 UTC in the #monerokon 2 Matrix/IRC channels.
The meeting’s discussion topics should be available on agenda.monerokon.org 3.
Logs for the previous meeting are available on Monero Observer4.
_Note that the upcoming event will take place in Prague on June 20-22 20 … ⌘ Read more
acx releases first beta for Mysu Wallet fork ‘Monfluo’
acx1 has announced2 the first beta release of Monfluo 3 (v0.6.04) - a pure Monero wallet for Android that was forked from Mysu Wallet5 last year:
Monfluo is a fork of Mysu (previously known as MyNero) originally developed by pokkst. Mysu was a fork of Monerujo developed by m2049r. [..] There are no unique features (except the lack of features), it is a very simple wallet for minimalists. There is no su … ⌘ Read more
Community Workgroup Meeting scheduled for 15 February 2025 1600 UTC
The next Monero Community Workgroup Meeting is scheduled1 to take place on Saturday (today), 15th of February 2025 at 16:00 UTC, in the #monero-community 2’3 channels.
Discussions should be focused on community highlights, CCS updates and workgroup reports. plowsof4 will moderate the meeting.
Logs for the previous meeting are available on Monero Observer5.
_This is an ongoing … ⌘ Read more
Monero Observer Artistic Saturday Top 5 - Week 7, 2025
Previous Artistic Saturday weekly reports can be found in the [art] 1 section.
 The article discusses the challenges posed by linear social media feeds, which often lead to disengagement and difficulty in prioriti …
The article discusses the challenges posed by linear social media feeds, which often lead to disengagement and difficulty in prioritizing content from friends due to constant scrolling. The author proposes an alternative approach using a daily feed structure per day, which organizes posts by date, allowing for easier prioritization and reducing mindless scrolling.
Key Points:
- **Line … ⌘ Read more
(#ymspbvq) What exactly is a linear feed? 🤔
What exactly is a linear feed? 🤔 ⌘ Read more