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Véhicules électriques : pas d’avenir sans subventions
Un article de Henry Bonner Les annonces d’économies par le gouvernement – un petit 10 milliards d’euros à mettre en rapport avec les 170 milliards d’euros de déficit en 2023 – attirent des critiques… au nom de l’impact sur le climat ! Vous pouvez par exemple lire, dans l’infolettre Carbone Zéro du journal Les Echos : […] ⌘ Read more

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Pimoroni’s NVMe Base Duo Brings New Storage Options to Raspberry Pi 5
This week, Pimoroni introduced the NVMe Base Duo, a new storage solution for Raspberry Pi 5 users. It accommodates either one or two M-key NVMe SSDs, ranging from sizes 2230 to 2280. Designed to enhance the Raspberry Pi 5, this device provides a practical method for expanding storage capacity. Leveraging PCIe Gen 2 technology, the […] ⌘ Read more

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MacOS Ventura 13.6.5 & macOS Monterey 12.7.4 Updates Available
Apple has released macOS Ventura 13.6.5 and macOS Monterey 12.7.4 to Mac users who continue to run the Ventura and Monterey operating systems, and who are not interested or able to run the freshly released MacOS Sonoma 14.4 update. Additionally, Safari 17.4 is available as an update alongside macOS Ventura 13.6.5 and macOS Monterey 12.7.4. … [Read More](https://osxdaily.com/2024/03/08/macos-ventura-13-6-5- … ⌘ Read more

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Setting the Default Web Browser from Command Line on Mac
Many advanced Mac users spend a lot of time working from the command line with the Terminal application. The command line offers ways to interact with various settings in MacOS through defaults commands and other tricks, so it’s a reasonable question to wonder if you can set or change the default web browser on a … Read MoreRead more

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La fière République française et ses combattants du futile
La fête fut complète : écran géant au Trocadéro, fanions, foule en délire, fumigènes colorés et festifs… L’occasion devait être marquée solennellement, et le fut avec pompes notamment dans les médias qui firent fort de bien revenir sur le sujet à de multiples reprises et d’en gonfler l’importance comme jamais&nbps;: enfin, l’IVG entrait dans la constitution ! […] ⌘ Read more

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Go 爲什麼不支持從 main 包中導入函數?
大家好,我是煎魚。作爲一個維護過許多有一定歷史沉澱的 Go 項目的人,在歷史債務下和奇葩需求下,會遇到一些迫於業務需求的技術訴求。訴求上是希望引用多項目,會出現從 main 包(package)中導入相關函數的這種使用訴求。爲了將多 Go 工程合併到一個大單體中使用。問題案例—-具體的使用案例如下。我們有一個 Go 應用,目錄結構如下:demo1├── go.mod├── main.go└── ⌘ Read more

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fasthttp 是如何做到比 net-http 快十倍的
小許之前分享過標準庫 net/http 的實現原理,不過有個 fasthttp 的庫號稱比 net/http 快十倍呢!(畢竟名字就帶 fast 呢😆)哇,性能太強了吧,話不多說,本期小許和大家一起看看 fasthttp Server 端的底層實現,來看看到底是如何做到性能如此之快的,有哪些優秀的特性值得我們學習和借鑑的!Server 端處理流程對比在進行了解 fasthttp 底層代碼實現之前, ⌘ Read more

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MacOS Sonoma 14.4 Update Released with New Emoji & Bug Fixes
MacOS Sonoma 14.4 update has been released by Apple for Mac users running the Sonoma operating system. The macOS Sonoma 14.4 update includes cutting edge new Emoji icons like a mushroom, lime, phoenix, broken chain, and shaking heads, along with new versions of existing Emoji icons that face the opposite direction. Additionally, there’s support for … [Read More](https://osxdaily.com/2024/03/07/macos-sonoma-14- … ⌘ Read more

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Does ‘Find My’ Work Internationally? Using Find My iPhone/Mac/iPad Abroad
The “Find My” feature is a location tracking service available from Apple for most Apple devices, including iPhone, iPad, Mac, AirPods, and more. Find My is unique in that it can be used to share your location, keep track of your people’s locations like your friends, family, and loved ones who share their location, but … [Read More](https://osxdaily.com/2024/03/07/find-my-works-internationally-iphone-ip … ⌘ Read more

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Pineberry Pi Unveils New Expansion Boards for Raspberry Pi 5
Pineberry Pi introduces a new lineup for the Raspberry Pi 5: HatDrive! AI, HatDrive! NET 1G, HatDrive! NET 2.5G HatDrive! Dual, and HatBRICK! Commander. These boards enhance AI capabilities, NVMe storage, and networking, with key features like the ASMedia PCIe Switch (Gen2) for efficient data transfer. HatDrive! AI for Raspberry Pi 5 The HatDrive AI […] ⌘ 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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Erlang Solutions: Harnessing your tech stack for a competitive Fintech advantage
Modern financial services must be based on a solid technical foundation to deliver the user experiences and business reliability needed for commercial success.

The role of the underlying technology is critical in enabling this success in fintech in building customer trust- guaranteeing operational resilience and optimal availability of fintech systems and creating exceptional user experience in the develo … ⌘ Read more

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How to Lock Your Apple Watch Screen to Prevent Accidental Touch
If you are working out with Apple Watch, or wearing gloves of any kind with Apple Watch that may cover your wrist or rub against the device, it’s a good idea to lock the screen of your Apple Watch to prevent accidental input and touches. While the Apple Watch touch screen is pretty good at … Read MoreRead more

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Are Containers Only for Microservices? Myth Debunked
Containerization is commonly associated with microservices architecture because of its agility and scalability, but the potential extends far beyond, offering compelling benefits to a variety of architectural styles. ⌘ Read more

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Européennes : la Macronie continuera de lutter contre les agriculteurs
Youpi, enfin, il était temps : Virginie Hayer a été nommée tête de gondole liste macroniste aux prochaines élections européennes ! Tout le monde se réjouit forcément de cette judicieuse désignation qui portera fièrement les couleurs du Président français lors du prochain scrutin européen qui doit se tenir dans seulement trois mois, et qui permet notamment à […] ⌘ Read more

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Golang 編寫 MySQL UDF
一、MySQL UDF———–這玩意全稱 “MySQL user-definable function”, 從名字就可以看出來叫 “用戶定義的方法”; 那麼 UDF 到底是幹啥的呢?簡單一句話說就是說: 你可以自己寫點代碼處理數據, 然後把這段代碼編譯成動態鏈接庫 (so), 最後在 MySQL 中動態加載後用戶就可以用了.二、解決方案——由於要檢查數據庫, 但是實際上審查並 ⌘ Read more

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深入探究 Go log 標準庫
Go 語言標準庫中的 log 包設計簡潔明瞭,易於上手,可以輕鬆記錄程序運行時的信息、調試錯誤以及跟蹤代碼執行過程中的問題等。使用 log 包無需繁瑣的配置即可直接使用。本文旨在深入探究 log 包的使用和原理,幫助讀者更好地瞭解和掌握它。使用先來看一個 log 包的使用示例:package mainimport “log”func main() { log.Print(“Print”) ⌘ Read more

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iOS 16.7.6, iPadOS 16.7.6, iOS 15.8.2, & iPadOS 15.8.2 Released for Older iPhone & iPad Models
Apple has released updates to older iPhone and iPad models as iOS 16.7.6, iPadOS 16.7.6, iOS 15.8.2, & iPadOS 15.8.2. These software updates are available specifically for devices that are not running iOS 17.4 and iPadOS 17.4. Specifically, iOS 16.7.6, iPadOS 16.7.6, are available for iPhone X, iPhone 8, iPhone 8 Plus, iPad Pro 9.7″ … [Read Mo … ⌘ Read more

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Tenstorrent Officially Launches Their First Grayskull AI Dev Kits
Tenstorrent has officially launched the Grayskull Dev Kit, a new addition in the field of artificial intelligence hardware. This first-generation AI PCIe card, accompanied by TT-Metallium, an open-source software stack, is now available for purchase on their website. The release introduces new capabilities in AI experimentation and development. The Grayskull Dev Kit comes in two […] ⌘ Read more

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MGW Diamond H is a Compact 4K HDMI Encoder with Dual GbE Ports
The MGW Diamond-H, recently launched by VITEC, is a compact 4K HDMI encoder designed to cater to the growing demands for high-quality, low-latency video streaming and IPTV distribution across various sectors including military, enterprise, broadcast, education, and sports. Featuring the capability to encode either 1x 4K60p or 4x HD using HEVC/H.264 from SDI/Composite sources, the […] ⌘ Read more

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iOS 17.4 Update Released to Download with New Emoji, Podcasts Transcripts, & Bug Fixes
Apple has released iOS 17.4 update for iPhone, and ipadOS 17.4 update for iPad. The iOS/iPadOS 17.4 updates feature new Emoji icons including a phoenix and mushroom, a podcasts transcription feature, a handful of bug fixes and security updates, along with some minor additions and changes. European users also gain some specific new capabilities that … [Read More](https://osxdaily.com/2024/03/05/ios-17-4-update-dow … ⌘ 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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Create a Budget on iPhone, Mac, & iPad, with Numbers
Budgeting is a critical part of life and financial management, allowing you to easily allocate your income and manage expenses. While anyone can overcomplicate the budget process, it doesn’t have to be that way, and thanks to Apple software that is freely available for iPhone, Mac, and iPad, you can easily setup a budget in … Read MoreRead more

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Apple Launches New MacBook Air with M3 Chip, Support for 2 External Displays
Apple has released fresh updates to the MacBook Air lineup of computers, bringing the powerful M3 chip to the popular Mac laptop, along with some other nice new features. According to Apple’s press release announcing the products, the new M3 MacBook Air is up to 60% faster than the M1 model, and up to a … [Read More](https://osxdaily.com/2024/03/04/apple-launches-new-macbook-air-wit … ⌘ Read more

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Create a Budget on iPhone, Mac, & iPad, with Numbers
Budgeting is a critical part of life and financial management, allowing you to easily allocate your income and manage expenses. While anyone can overcomplicate the budget process, it doesn’t have to be that way, and thanks to Apple software that is freely available for iPhone, Mac, and iPad, you can easily setup a budget in … Read MoreRead more

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Quand Macron utilise la politique internationale pour camoufler sa politique intérieure désastreuse
La petite phrase, prononcée avec une apparence de sérieux et des petits sourcils bien froncés comme il faut, a beaucoup occupé la presse la semaine dernière : pour Emmanuel Macron, on ne peut pas exclure l’envoi de troupes occidentales dans le cadre du conflit russo-ukrainien. Sans grande surprise, cette petite phrase a fait autant le … ⌘ Read more

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Go 併發編程 —— I-O 聚合優化(動畫講解)
背景提要在存儲系統中,在確保功能不受損的前提下,儘量的減少讀寫 I/O 的次數是優化的一個重要方向,也就是聚合 I/O 的場景。讀寫操作雖然都有聚合 I/O 的需求,但各自的重點和實現方法卻有所不同。接下來,我們將分別探討讀和寫請求的聚合優化方法。讀請求的聚合以讀操作中,緩存優化是一種常見的優化手段。具體做法是將讀取的數據存儲在內存中,並通過一個唯一的 Key 來索引這些數據。當讀請求來到時,如果 ⌘ Read more

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ePulse Feather C6: A RISC-V Powered Board with Advanced Zigbee, Thread, and BLE Connectivity
The ePulse Feather C6 by ThingPulse distinguishes itself in the ESP32-C6 development board category, supporting an array of communication protocols including Wi-Fi, BLE, Zigbee, Thread, and Matter. Its low power consumption and flexible power input make it suitable for a wide range of IoT applications. At its core, the ePulse Feather C6 features the ESP32-C6-MI … ⌘ Read more

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Arc Browser is a Web Browser, Reimagined
Arc is an interesting new take on the web browser, aiming to be more like a little mini operating system than just another browser app. It has some fascinating features and a little bit of a learning curve, but once you get the swing of things, you may find you really appreciate the reimagined browser … Read MoreRead more

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Sequent 16 Solid State Relays 2A/24V HAT Targets Raspberry Pi Boards
Sequent Systems recently unveiled their latest offering: a 16 Solid State Relays 2A/24V HAT, an advanced expansion board tailored for the Raspberry Pi. This innovative product represents a substantial improvement over conventional mechanical relay HATs. It provides a robust and reliable solution, particularly suited for applications that demand frequent relay operations. The product page states […] ⌘ Read more

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Get Real-Time Sport Scores & Live Stats with Apple Sports
Sports fans will be pleased to know that Apple has released an Apple Sports app for iPhone, which offers real-time score information, live stats, and betting odds. Apple Sports intends to be fast, direct, and features a simple user interface that is not overengineered. Given some of the other sports apps out there with very … Read MoreRead more

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Armbian Project Releases Armbian 24.2 ‘Kereru’
The Armbian community has recently announced the release of Armbian 24.2, codenamed ‘Kereru’. This update represents the latest development in the Armbian series, a Linux distribution that specializes in running on ARM-based devices. Armbian 24.2 Kereru includes several enhancements and bug fixes aimed at improving the stability and functionality of the operating system. Major Highlights […] ⌘ Read more

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See Who Sent You a Link in Safari on iPhone, Mac, iPad
The latest versions of Safari for Mac, iPhone, and iPad, support a handy feature that allows you to quickly identify who sent you a particular link or webpage that you have open in the browser. This ‘sent from’ link feature is useful if you engage in a lot of exchanging of URLs between friends, coworkers, … Read MoreRead more

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Apple Cancels the Apple Car Project
Apple has canceled their ambitious decade-long car project, codenamed Project Titan, according to a report from Bloomberg. Development on the Apple Car, which was apparently intended to be an electric vehicle with self-driving capabilities, became news in 2015, and originally had a speculative release dates of 2019 and 2020, which obviously came and went without … Read MoreRead more

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Somewhere I read that changing location, like entering a room, can rejigger neural pathways so that some thoughts and memories are somehow associated with the space. It’s the same for me when picking up a laptop. My purpose feels clear until I open a blank web browser window and my mind goes blank, too. In all the moments where I’m drawing a total blank, and then suddenly the thoughts come easily again: maybe that’s my brain looking for the room it was in before.

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La France célèbre la médiocrité
Au début du mois de février, on apprenait qu’Aya Nakamura était sacrée artiste féminine de l’année 2024 dans le cadre des Victoires de la musique. Il apparaît qu’en effet, grâce à elle, la France rayonne partout dans le monde. Rayonner n’est pas trop fort puisqu’on parle ici d’une artiste dont on nous explique qu’elle est […] ⌘ Read more

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爲什麼 Golang Fasthttp 選擇使用 slice 而非 map 存儲請求數據
Fasthttp 是一個高性能的 Golang HTTP 框架,它在設計上做了許多優化以提高性能。其中一個顯著的設計選擇是使用 slice 而非 map 來存儲數據,尤其是在處理 HTTP headers 時。爲什麼呢?本文將從簡單到複雜,逐步剖析爲什麼 Fasthttp 選擇使用 slice 而非 map,並通過代碼示例解釋這一選擇背後高性能的原因Slice vs Map:基本概念——- ⌘ Read 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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Analog Discovery Pro ADP2230: New Mixed Signal Oscilloscope from Digilent
The Analog Discovery Pro ADP2230 is a mixed signal oscilloscope designed for a range of professional engineering applications. It integrates multiple functions typically found in various test and measurement devices into a single unit. Key components and capabilities include: For digital signal processing, the device includes 16 digital input/output channels, compatible with 3.3 V CMOS […] ⌘ Read more

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Fix iPad Temperature Warning: iPad needs to cool down before you can use it
iPad may display a warning message on the screen if it gets too hot, becoming unusable until the iPad cools down again. This happens if the iPad is overheating, and there are various reasons this can happen. The specific message on screen is “Temperature – iPad needs to cool down before you can use it.” … [Read More](https://osxdaily.com/2024/02/29/fix-ipad-temperature-warning-ipad-ne … ⌘ 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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Erlang Solutions: Blockchain Tech Deep Dive | 6 Principles
Blockchain technology is transforming nearly every industry, whether banking,  government, fashion or logistics. The benefits of using blockchain are substantial. Businesses can lower transaction costs, free up capital, speed up processes, and enhance security and trust.

We’re mapping out the six key principles for blockchain integration success, so businesses can navigate the challenges and opportunities this disruptive tec … ⌘ 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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SolidRun’s First x86-based COM Express 7 Module Taps Ryzen V3000 Embedded V3C48 Processor
SolidRun’s latest Ryzen V3000 CX7 COM Module, with an 8-core/16-thread Ryzen Embedded V3C48 Processor and AMD’s 6nm ‘Zen3’ architecture, marks their entry into x86-based COM Express 7 modules, combining high performance and energy efficiency. The Ryzen V3000 CX7 COM Module from SolidRun features powerful AMD Ryzen processors (V3C18I, V3C48, or optional R7000 7840HS a … ⌘ Read more

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In-reply-to » Question of the day: What configuration file formats do you all like and use?

Yeah, the lack of comments makes regular JSON not a good configuration format in my view. Also, putting all keys in quotes and the use of commas is annoying. The big upside is that’s in lots of standard libraries.

I think the appeal with YAML is that is has comments, is kind of easy to write and read and also provides unlimited nesting levels. But it has all its drawbacks, no question. Forbidding tabs, thousands of different string flavors, having so many boolean options (poor Norwegians) etc. I use it, but I don’t particularly enjoy it.

Among simple key value pairs, I like INI files, but with # for comments, not ;. I never used TOML, read up on it yesteray before writing this question, but it looks a bit weird and has some strange rules. I guess I have to give it a try one day.

And yes, as mentioned by several of you, it always depends on the complexity of the configuration at hand.

I’m developing something for the scouts at the moment with rather simple requirements on the config. Currently, there are just four settings. Even INI would be overkill with its section. I selected JSON for now, because that’s readily available with Go’s std lib. But I do not like it.

Btw. what’s your own config format, @xuu@txt.sour.is?

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ProcessOne: ejabberd 24.02
🚀 Introducing ejabberd 24.02: A Huge Release!

ejabberd 24.02 has just been release and well, this is a huge release with 200 commits and more in the libraries. We’ve packed this update with a plethora of new features, significant improvements, and essential bug fixes, all designed to supercharge your messaging infrastructure.

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🌐 Matrix Federation Unleashed: Imagine seamlessly connectin … ⌘ Read more

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How to Fix “Your system has run out of application memory” on Mac
Rarely, a Mac can experience a memory leak which causes MacOS to run out of memory. When this happens, it’s fairly obvious because not only does the Mac become unresponsive, but you see an error message on the screen that says “Your system has run out of application memory. To avoid problems with your computer, … [Read More](https://osxdaily.com/2024/02/28/how-to-fix-your-system-has-run-out-of … ⌘ Read more

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Docker Desktop 4.28: Enhanced File Sharing and Security plus Refined Builds View in Docker Build Cloud
Learn about the latest improvements to Docker Desktop, including enhanced security, Builds view refinements, and updated file-sharing controls. ⌘ Read more

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