golang 每日一庫之工作流引擎 cadence
Cadence 是由 Uber 開發並開源的分佈式工作流編排引擎,旨在幫助開發者構建可擴展、可靠且具備容錯能力的分佈式應用程序。這個 Uber 當前給我發了好多打車券,還是很厚道的。特點–1. 容錯的有狀態工作流Cadence 的工作流是 “容錯的有狀態工作流”,即使在進程崩潰或服務重啓的情況下,工作流的狀態(包括局部變量、調用棧、定時器等)也能自動恢復,確保業務流程不中斷。2. 異步任務與自動 ⌘ Read more
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Nintendo Switch 2: The Final Preview
Mark Santomartino and Julian Price discuss the Nintendo Switch 2 after going hands-on with the console ahead of its release. ⌘ Read more
Ice-T 2.8.0 released: a VT-100 terminal emulator for the Atari 8-bit
Ice-T is a terminal emulator, allowing Atari computers with extended memory (128KB or more) to connect to remote dialup and Telnet hosts, such as Unix shells and BBSs. A limited version for machines without extended memory is also available. ↫ Ice-T 2.8.0 release announcement Version 2.8.0 was released a few days ago, the first new release in almost twelve years. It comes with a ton of improvemen … ⌘ Read more
FriendlyElec NanoPi M5 Offers RK3576, Dual LAN, MIPI-CSI, and 6 TOPS NPU
FriendlyElec has introduced the NanoPi M5, a compact single-board computer based on the Rockchip RK3576 processor. It features a 6 TOPS INT8 NPU, supports LPDDR4X or LPDDR5 memory, and offers UFS 2.0 storage along with dual Gigabit Ethernet and MIPI-CSI/DSI interfaces. Compared to recently launched boards such as the NanoPi Zero2 (RK3528A), NanoPi M6 (RK3588S), […] ⌘ Read more
Sony’s NEWS UNIX workstations
The first prototype was ready in just six months. By October 1986, the project was announced, and in January 1987, the first NEWS workstation, the NWS 800 series, officially launched. It ran 4.2BSD UNIX and featured a Motorola 68020 CPU. Its performance rivaled that of traditional super minicomputers, but with a dramatically lower price point ranging from ¥950,000 to ¥2.75 million (approximately $6,555 to $18,975 USD in 1987). Competing UNIX workstations typically cost clo … ⌘ Read more
Nintendo Switch 2: Everything you need to know
From tech specs to game compatibility, we answer all the big questions ahead of the Switch 2’s release. ⌘ Read more
**2. Setting Up the Ultimate Hacker’s Lab (Free Tools Only) **
“You don’t need a fortune to break into bug bounty. You just need the right mindset — and the right setup.”
[Continue reading on InfoSec Write-ups »](https://infosecwriteups.com/2-se … ⌘ Read more
My sweet baby girl passed away 2 weeks ago - everyone please go hug your cats, they are only here for so long and they go so suddenly ⌘ Read more
Found her when she was 2 weeks old. She’s 6 now, and very sassy 💁♀️ ⌘ Read more
兩分鐘實現一個 chrome 插件
放在以前,2 分鐘寫一個 chrome 插件是想都不敢想,但是今天,通過 ai 賦能,我們可以很容易的就實現了。效果圖—用戶可以設置最大的標籤頁數量和超出數量的管理策略,來管理 chrome 當前窗口的標籤頁。需求場景—-在公司辦公的時候,一個 chrome 頁面,不斷的新開標籤頁,標籤頁越來越多,最後直接都找不到之前想要找到的標籤頁了。所以可以通過這種標籤頁管理插件來管理自己當前的瀏覽器 ⌘ Read more
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Deals: M4 MacBook Air Deals – 13″ 16GB/256GB for $837, And $260 Off the 15″ 24GB / 512GB Model
The M4 MacBook Air is available at some all-time lowest prices from Amazon, with a whopper of a deal taking $160 off the base model 13″ 16GB/256GB and $260 off the 15″ 24GB/512GB models. If you’ve been thinking about getting a new MacBook Air in either 13″ or 15″ screen sizes, these deals are fantastic … [Read More](https://osxdaily.com/2 … ⌘ Read more
That time “AI” translation almost caused a fight between a doctor and my parents
What if you want to find out more about the PS/2 Model 280? You head out to Google, type it in as a query, and realise the little “AI” summary that’s above the fold is clearly wrong. Then you run the same query again, multiple times, and notice that each time, the “AI” overview gives a different wrong answer, with made-up details it’s pulling out of its metaphorical ass. Ev … ⌘ Read more
** Admitting that they’re really never weekly notes **
While everyone is up to their eyeballs in puzzles playing Blue Prince I’ve been playing some Fire Emblem: Blazing Sword on the Gameboy Advanced. I’ve also set up the playdate to mirror at my computer and have been having fun exploring the games in season 2! Mostly just Dig! Dig! Dino!, so far.
I decided to learn OCaml a few weeks ago. I’ve been writing a rogue clone in it. I am enjoying is and the entire ML fami … ⌘ Read more
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PocketBeagle 2 Rev A1 Upgrades to Quad-Core AM6254 Processor
BeagleBoard.org has released an updated revision of the PocketBeagle 2 featuring the Texas Instruments AM6254 processor. The new Rev A1 replaces the earlier AM6232-based Rev A0, offering a significant performance boost with no change in pricing. The upgraded AM6254 brings a quad-core Cortex-A53 CPU and an integrated GPU, targeting more demanding embedded applications. The AM6254 […] ⌘ Read more
Walkthrough - Host & Network Penetration Testing: System-Host Based Attacks CTF 2 ⌘ Read more
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On my blog: Real Life in Star Trek, Descent, part 2 https://john.colagioia.net/blog/2025/05/29/descent-2.html #scifi #startrek #closereading
Prosodical Thoughts: Prosody 13.0.2 released
We are pleased to announce a new minor release from our stable branch.
This update addresses various issues that have been noticed since the previous release, as well as a few improvements, including some important fixes for invites. Some log messages and prosodyctl commands have been improved as well.
A summary of changes in this release:
Fixes and improvements- mod_storage_internal: Fix queries with only start returning extra items
- mod_invites_register: Stric … ⌘ Read more
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v3.2.0 | Harness Open Source ⌘ Read more
@prologic@twtxt.net Mosaic (2.7) works fine, I maintain that package in the AUR and test my website regularly. 😅

MCP 最新企業級權限認證方案,STDIO-SSE 不同實現詳解!
在做 MCP 企業級方案落地時, 我們可能不想讓沒有權限的人訪問 MCP Server, 或者需要根據不同的用戶返回不同的數據, 這裏就涉及到 MCP Server 授權操作。那 MCP Server 有 2 種傳輸方式, 實現起來不一樣:STDIO—–這種方式在本地運行, 它 將 MCP Server 作爲子進程啓動。 我們稱爲標準輸入輸出, 其實就是利用運行命令的方式寫入和讀取控制檯的信 ⌘ Read more
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v3.2.0 | Harness Open Source ⌘ Read more
En este país llamado España: La dimisión del número 2 de Marlaska y las explicaciones sobre Leire Díez
Dieter recuerda el protagonismo de Rafael Pérez en diversos casos, y entrevista a José Mª Olmo, por su información sobre la ‘fontanera’ del PSOE. ⌘ Read more
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Maybe you’ll enjoy this as well:
I still have one of my first modems, a Creatix LC 144 VF:

I think this was the modem that I used when I first connected to the internet, but I’m not sure.
I plugged it in again and it still works:


The firmware appears to be from 1994, which sounds about right. I don’t think we had internet access before that. We certainly did use local mailboxes, though. (Or BBS’s, as you might call them.)
I now want to actually use that modem again. For the moment, I can only use a phone to dial into it, I lack a second modem to actually establish a connection. Here’s a video:
Not spectacular, but the modem does answer after me entering ATA.
I bought another cheap old modem on eBay and am now waiting for it to arrive. Once it’s here, I want to simulate an actual dial-up session, hopefully from OS/2 or Windows 3.x.
Russia can attack Europe 2-4 years after war’s end, faster with lifted sanctions, Ukrainian intel chief warns ⌘ Read more
支付寶證書原理和使用 Golang 集成
支付寶證書驗證機制是保障交易安全的核心環節,主要是基於 PKI(公鑰基礎設施)體系構建。其驗證流程包含以下幾個關鍵部分:1,證書體系支付寶使用兩套證書,應用證書和支付寶根證書。應用證書由開發者上傳到支付寶開放平臺,支付寶根證書用於驗證支付寶返回數據的真實性。2,簽名驗證流程請求時,開發者使用私鑰對請求參數簽名,支付寶使用應用公鑰驗證。響應時,支付寶使用私鑰對返回數據簽名,開發者使用支付寶公鑰驗證。 ⌘ Read more
支付寶證書原理和使用 Golang 集成
支付寶證書驗證機制是保障交易安全的核心環節,主要是基於 PKI(公鑰基礎設施)體系構建。其驗證流程包含以下幾個關鍵部分:1,證書體系支付寶使用兩套證書,應用證書和支付寶根證書。應用證書由開發者上傳到支付寶開放平臺,支付寶根證書用於驗證支付寶返回數據的真實性。2,簽名驗證流程請求時,開發者使用私鑰對請求參數簽名,支付寶使用應用公鑰驗證。響應時,支付寶使用私鑰對返回數據簽名,開發者使用支付寶公鑰驗證。 ⌘ Read more
PicoCore MX93 CoM Features microNPU, Wi-Fi 6, Bluetooth 5.2, and CAN-FD
The PicoCore MX93 from F&S Elektronik Systeme is a compact Computer on Module measuring just 35 x 40 mm. Designed for industrial and embedded edge applications, it supports up to 2GB of LPDDR4 memory, Wi-Fi 6 and Bluetooth 5.2 connectivity, and a wide range of display and I/O interfaces including MIPI-DSI, LVDS, CAN-FD, and dual […] ⌘ Read more
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Hardkernel Introduces Low-Cost Amlogic S905X5M SBC with 4K@60Hz HDMI Output
The ODROID-C5 is a compact single-board computer designed for developers and hobbyists working with Linux or Android platforms. It features improved performance, reduced power consumption, and enhanced memory and storage interfaces over its predecessor, the ODROID-C4. The board is powered by the Amlogic S905X5M processor, which combines a quad-core Arm Cortex-A55 CPU running at 2.5GHz […] ⌘ Read more
2 years of being our gamer buddy ⌘ Read more
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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:
25keywords (Stack Overflow); CSP-style concurrency (goroutines & channels)
- Python 2:
30keywords (TutorialsPoint); GIL-bound threads & multiprocessing (Wikipedia)
- Python 3:
35keywords (Initial Commit); GIL-bound threads,asyncio& multiprocessing (Wikipedia, DEV Community)
- Java:
50keywords (Stack Overflow); threads +java.util.concurrent(Wikipedia)
- C++:
82keywords (Stack Overflow);std::thread, atomics & futures (en.cppreference.com)
- JavaScript:
38keywords (Stack Overflow); single-threaded event loop &async/await, Web Workers (Wikipedia)
- Ruby:
42keywords (Stack Overflow); GIL-bound threads (MRI), fibers & processes (Wikipedia)
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v3.2.0 ⌘ Read more
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