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Radxa Unveils Cost-Efficient ROCK 5C and ROCK 5C Lite SBC
Radxa has recently enhanced its lineup with the pre-launch of two single board computers: the ROCK 5C and ROCK 5C Lite. These devices, featuring PCIe 2.1 interfaces and PoE support, are built on the Arm Cortex-A76 architecture and are competitively priced, targeting developers, educators, and hobbyists. The ROCK 5C is equipped with the Rockchip RK3588S2 […] ⌘ Read more

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(Updated) Open source ESP32 module supports 5G and GPS connectivity
CrowdSupply recently featured, the Walter embedded device equipped with the ESP32-S3 microcontroller along with a GM02SP module for NB-IoT, LTE-M and GPS protocols. The board is CE and FCC certified to accelerate customers’ product development. Built around the ESP32-S3-WROOM-1-N16R2 microcontroller, Walter boasts an advanced core architecture and connectivity options. It features a Xtensa dual-core 32-bit LX7 … ⌘ Read more

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MacOS Sonoma 14.4.1 Update Released with Bug Fixes & Security Updates
Apple has released macOS Sonoma 14.4.1 as an update for Mac users running the Sonoma operating system. The software update includes bug fixes and security enhancements, and appears to resolve the USB hub and external monitor issues that some Mac users were experiencing with macOS Sonoma 14.4 update. Separately, macOS Ventura 13.6.6 is also available … [Read More](https://osxdaily.com/2024/03/ … ⌘ Read more

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Radxa’s Penta SATA HAT now compatible with Raspberry Pi 5
Radxa has released a detailed tutorial for their Penta SATA HAT, showcasing its compatibility with the latest Raspberry Pi 5 and their own Rock Pi single-board computers. This cutting-edge device not only offers a range of power options but also supports various RAID configurations, including RAID 0, 1, and 5, enhancing its functionality and adaptability […] ⌘ Read more

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iOS 17.4.1 Update Released for iPhone & iPad
Apple has issued iOS 17.4.1 update for iPhone, and iPadOS 17.4.1 update for iPad. The software updates include bug fixes and security enhancements for iPhone and iPad. Additionally, there’s an update available for Apple Vision Pro’s VisionOS 1.1.1, for users who have the spatial computing headset. How to Download & Install iOS 17.4.1 / iPadOS … Read MoreRead more

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Ignite Realtime Blog: PionTurn plugin 1.0.0 released!
The Ignite Realtime community is happy to announce the release of version 1.0.0 of the PionTurn plugin.

This version brings in the new long-term authentication compatible with the TURN REST format, bringing security to the latest standard.

And it also brings in a new mechanism for resolving domain names, making it possible to run the Pionturn plugin in a dynamic IP environment without having to worry about updating the IP.

Last but not … ⌘ Read more

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Cloud Native Computing Foundation Member Akamai Upgrades Its Membership to Gold
The distributed cloud provider increases its investment in the cloud native ecosystem, earmarking $1 million in credits for CNCF compute infrastructure projects PARIS, France – KubeCon + CloudNativeCon Europe – March 20, 2024 – The Cloud Native Computing… ⌘ Read more

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Due to OpenAI’s move to prepaid billing, I (finally) had to pay for using the OpenAI API. But this also allows me to finally use the gpt-4-turbo-preview model as I have reached tier 1. Now the AI-generated summaries on this blog will be created using this new model. 😄 ⌘ Read more

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更強大的 Go 執行跟蹤能力
runtime/trace 包 1] 包含了一個強大的工具, 可用於理解和調試 Go 程序。該功能允許我們在一段時間內對每個 goroutine 的執行進行跟蹤。使用 go tool trace 命令 [2), 我們就可以可視化和探索這些跟蹤數據。跟蹤的魔力在於, 它可以輕鬆揭示程序中一些通過其他方式很難發現的問題。例如, 大量 goroutine 在同一個 channel 上阻塞導致的併發瓶頸, ⌘ Read more

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Ignite Realtime Blog: Openfire inVerse plugin version 10.1.7.1 released!
We have made available a new version of the inVerse plugin for Openfire! This plugin allows you to easily deploy the third-party Converse client in Openfire. In this release, the version of the client that is bundled in the plugin is updated to 10.1.7.

The updated plugin should become available for download in your Openfire admin console in the course of the next few hours. … ⌘ Read more

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In-reply-to » @bender I don't mind the character limit. If I hit it and I still have more to say, it's a good reminder that I should probably write a note instead. I like to POSSE anything that might have value outside of the current conversation.

@mckinley@twtxt.net, in your blog, I think a “line-heigh” of 1.5 (if I remember correctly you are setting it on the “body” on CSS) will make it more legible.

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Go 中的高速數據包處理: 從 net-Dial 到 AF_XDP
推進 Go 的極限: 從 net.Dial 到系統調用、AFPACKET 和極速 AFXDP。數據包發送性能的基準測試。最近, 我編寫了一個 Go 程序, 向數百萬個 IP 地址發送 ICMP ping 消息 [1]。顯然, 我希望這個過程能儘可能快速高效地完成。因此, 這促使我研究各種與網絡棧交互和快速發送數據包的各種方法。這是一個有趣的旅程, 所以在本文中, 我將分享一些學習成果, 並記錄 ⌘ Read more

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6 Helpful Mac Keyboard Shortcut Tips
If you are a Mac user, you might be interested in some specific keyboard shortcuts tricks that can make your MacOS computing experience more efficient and maybe even be more productive too. Here are six useful Mac keyboard shortcut tips that will improve most people’s MacOS experience, usage, and workflow. 1: Use Spotlight Keystrokes to … Read MoreRead more

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STM32MP2 MPU Series Enhances Performance with 64-bit Architecture and 1.35 TOPS NPU
Last week, STMicroelectronics unveiled the STM32MP2 series, its second-generation line of 64-bit industrial microprocessors. Designed for intelligent edge computing, this new series is tailored for a broad range of applications, including smart factories, healthcare, buildings, and infrastructure. These are ST’s first MPUs to contain a 64-bit central processing unit (CPU). In c … ⌘ Read more

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slog 終極指南
在本文中,我們將探討 Go 中的結構化日誌記錄,並特別關注最近推出的 log/slog[1] 軟件包, 這個軟件包旨在爲 Go 帶來高性能、結構化和分級的日誌記錄標準庫。該軟件包起源於由 Jonathan Amsterdam 發起的 GitHub 討論 [2], 後來專門建立了一個提案 [3] 細化設計。一旦定稿,它在 Go v1.21 版本中發佈。在以下各節中,我將全面呈現 slog 的功能, ⌘ Read more

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Alinx VD100 Built Around AMD Versal AI Edge SoC
Alinx has unveiled the VD100 development board, featuring the AMD/Xilinx Versal AI Edge VE2302. This launch highlights the collaborative effort between Alinx, a Tier-1 System-on-Module partner, and AMD. The VD100 is tailored for edge computing applications and AI inference, showcasing its capability to manage diverse complex industrial tasks. The System-on-Module features the AMD/Xilinx Versal AI […] ⌘ Read more

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RC of macOS Sonoma 14.4 Available for Testing
Apple has released an RC build for macOS Sonoma 14.4 for Mac users who are engaging in the beta testing program for macOS. The RC build for Sonoma 14.4 arrives alongside RC builds for watchOS 10.4, tvOS 17.4, and visionOS 1.1, roughly a week after the RC builds for iOS 17.4 and iPadOS 17.4 became … Read MoreRead more

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RC of iOS 17.4 & iPadOS 17.4, macOS Sonoma 14.4 Beta 5, Released for Testing
Apple has issued Release Candidate builds for iOS 17.4 and iPadOS 17.4, along with beta 5 of macOS Sonoma 14.4 and tvOS 17.4. Separately, a new beta of VisionOS 1.1 is available for Apple Vision Pro beta testers. Beta updates and RC builds are available to any users who are actively participating in the Apple … [Read More](https://osxdaily.com/2024/02/29/rc-of-ios-17-4-ipados-17-4 … ⌘ Read more

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Isode: Cobalt 1.5 – New Capabilities

Overview

This release adds new functionality and features to Cobalt, our web based role and user provisioning tool. You can find out more about Cobalt here.

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Multiple Cobalt Servers

This enhancement enables multiple Cobalt servers to be run against a single directory. There are two reasons for this.

  1. In a distributed … ⌘ Read more

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Collabora’s Recent Advances in Open Source Boot Chains and Vulkan Drivers
This month, Collabora has announced two significant advancements in open-source technology. Firstly, the integration of the NVK project, an open-source Vulkan driver for NVIDIA GPUs, into Mesa 24.1 marks a major development in graphics driver technology. Secondly, Collabora has improved the boot process for Rockchip’s RK3588 by including an open-source BL31 (Boot Loader stage 3.1) […] ⌘ Read more

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別再手寫配置了!動態配置管理實踐指南
*一、分佈式配置的意義1.1 什麼是分佈式配置分佈式配置管理是指在分佈式系統中,對不同節點上的配置文件進行集中式、動態化管理。與傳統通過修改配置文件進行配置相比,分佈式配置管理系統具有以下優點:(1) 中心化管理: 配置集中放在配置服務器上, 方便管理和控制。(2) 動態更新: 支持在線動態修改配置, 服務端會主動推送配置文件更新到客戶端。(3) 高可用 & 數據一致性: 配置服務器會構建集羣防止 ⌘ Read more

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ADLINK’s IIOT Gateway Leverages NXP i.MX 8M Plus Processor for Remote Edge Solutions
ADLINK Technology Inc. recently unveiled its cutting-edge MXA-200 Arm-based 5G IIoT gateway. Featuring a powerful 1.6GHz NXP i.MX 8M Plus quad-core Arm Cortex-A53 processor, this gateway is tailored to meet the rigorous demands of smart manufacturing, renewable energy, and smart city applications. As mentioned in the product announcement, the MXA-200 is powered by the NXP […] ⌘ Read more

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獲取請求 IP,nginx 配置方案,gin 框架,2024 版,go 語言
在使用 Gin 框架時,獲取用戶請求的真實 IP 地址涉及到多種情況,尤其在使用代理服務器(如 Nginx)時。本文將詳細介紹如何使用 Gin 自帶方法和其他方式獲取用戶 IP,以及在面對 Nginx 轉發時如何準確獲取客戶端 IP,同時討論與 IP 相關的安全問題及處理方法。第一章:概述——1.1 獲取用戶真實 IP 的重要性獲取用戶的真實 IP 地址是許多應用中必不可少的功能,用於識別 ⌘ Read more

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