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Cuprate Meeting scheduled for 7 January 2024 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, January 7 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.

Cuprate is an effort to create an alternative Monero node implementation.

Agenda overview
Greetings
Updates: What is everyone working on?
Project: What is next for Cuprate?
Any other business

The meeting’s moderator should be Boog9003. Consult the Cuprate code rep … ⌘ Read more

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Amigues da capital, quero a vossa sabedoria: vamos em mini-férias de família a Lisboa, e estamos a tentar determinar o roteiro cultural.

Que bons planos conhecem para uma criança de 7 anos que vai pela primeira vez à capital? Oceanário e Gulbenkian já estão assinalados, mas queríamos preencher melhor os 3 dias que aí vamos estar

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M5PaperS3: A 4.7″ E-Ink Display with Touch Support Based on ESP32-S3
The M5PaperS3 is a low-power e-ink development kit built around the ESP32-S3 microcontroller. This lightweight device features a 3.7V 1800mAh LiPo battery and a MicroSD card slot, designed for use in applications such as IoT monitoring, smart home systems, electronic labeling, and data logging. The device incorporates the ESP32-S3R8 chip, offering 8MB of PSRAM, paired […] ⌘ Read more

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Builders have 108,000 unsold homes. Good luck trying to buy one
James Rodriguez,  Senior Reporter  -  msn | Business Insider

_Stephan: Something very strange is happening to the housing market, as this article describes. It is getting very hard for younger first-time buyers to own a property because interest rates are close to 7% if they can find a house and afford the down payment and monthly costs. But even if they can do that finding a home, as described, is … ⌘ Read more

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Community Workgroup Meeting scheduled for 7 December 2024 1600 UTC
The next Monero Community Workgroup Meeting is scheduled1 to take place on Saturday, 7th of December 2024 at 16:00 UTC, in the #monero-community 23 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 story and … ⌘ Read more

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Monero Dev Activity Report - Week 13 2024: 6 PRs, 7 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.

1 - PRs (6, 6:0:0)

Opened (6)

monero-project/monero:

  • #95921 simplewallet: add header to show_transfers command (0xFFFC0000)
  • #95932 Keys: 2nd update for expired ‘brunner7’ key, valid 2 years (rbrunner7)
  • #95993 wallet: a … ⌘ Read more

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MoneroKon 2025 Planning Meeting scheduled for 7 December 2024 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, December 7th 2024 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.

It is worth mentioning that the deadline for submitting #38CCC MoneroKon As … ⌘ Read more

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Pocket 4 with 8.8″ High-Refresh LTPS Screen, 64GB RAM, 2TB SSD, and 45Wh Battery
Indiegogo recently introduced the GPD Pocket 4, a compact PC powered by AMD’s latest processors, including the Ryzen AI9 HX370. It features up to 64GB of LPDDR5x RAM, an M.2 NVMe port, Gigabit Ethernet, Wi-Fi 6E, Bluetooth 5.3, and more. Users can choose between the AMD Ryzen AI9 HX370, AI9 365, or Ryzen 7 8840U, […] ⌘ Read more

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Raspberry Pi Adds 2.4GHz 802.11n wireless LAN and Bluetooth 5.2 To Pico 2 Board
The Raspberry Pi Pico 2 W, launched at $7, is the wireless-enabled version of the Pico 2. Featuring the RP2350 microcontroller and a CYW43439 modem, it offers Wi-Fi and Bluetooth connectivity, making it a cost-effective option for Internet of Things projects. The RP2350 microcontroller introduces significant upgrades over its predecessor, the RP2040. These include faster […] ⌘ Read more

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Pilet: A Portable Cyber-Deck Powered by Raspberry Pi 5 and Dual 8000mAh Batteries
Pilet is an upcoming open-source portable mini-computer powered by Raspberry Pi 5, offering both versatility and portability. Initially named Consolo, it will be available in two models: a 5-inch and a 7-inch, to suit different needs. The Pilet 5 console features a 5-inch display, making it the most portable model in the lineup, and is […] ⌘ Read more

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Fun: Retro-fy MacOS with Old System Sounds, Tiling Wallpapers, & Classic Finder
While the only Time Machine we know of is the easy to use and fantastic backup tool for Mac users, some of us have geeky dreams of digital time machines, where we can get lost in flashbacks to retro computing, like the early Macintosh days of Classic MacOS System 7. While there are ways to … [Read More](https://osxdaily.com/2024/11/25/fun-retro-fy-macos-with-old-system-sounds … ⌘ Read more

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Coin-sized ESP32-H2-WROOM-07 RISC-V Module with BLE, Thread, and Zigbee Support for $2.13
The ESP32-H2-WROOM-07 is a compact module featuring a RISC-V single-core 32-bit microprocessor and support for Bluetooth Low Energy. It can be configured with up to 4 MB of flash memory and is designed for applications such as smart home systems, industrial automation, and consumer electronics. Measuring just 8.5 × 12.7 × 2.6 mm, the ESP32-H2-WROOM-07 […] ⌘ Read more

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rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23218”>#218**
rottenwheel1 has published Issue #21823 of the weekly Revuo Monero audience-funded newsletter, which covers November 7-21 2024 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.

Join the Revuo XMPP MUC5 and Matrix … ⌘ Read more

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7 Helpful Uses of AirTags, from Pets to Packages
AirTags are popular personal trackers, allowing you to keep track of bags, pets, luggage, even pets and people. They’re a handy Apple product that is easy to setup and use, and you can grab a 4 pack for $80 on Amazon allowing you to deploy several AirTags for multiple different purposes. Just as easy to … Read MoreRead more

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Announcing GitHub Secure Open Source Fund: Help secure the open source ecosystem for everyone
Applications for the new GitHub Secure Open Source Fund are now open! Applications will be reviewed on a rolling basis until they close on January 7 at 11:59 pm PT. Programming and funding will begin in early 2025.

The post [Announcing GitHub Secure Open Source Fund: Help secure the open source ecosystem for everyone](https://github.blog/news-insights/company-news/announcing-github-sec … ⌘ Read more

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eBPF on Go
本篇內容是根據 2021 年 10 月份#201 eBPF and Go[1] 音頻錄製內容的整理與翻譯eBPF(已有 7 年曆史)是一個可以在 Linux 內核中運行代碼的沙箱。它最初是一種構建防火牆的技術,隨着時間的推移不斷髮展,包含一系列新功能。本期大家討論了 eBPF 的起源及其工作原理,並深入研究了一些實際用例。雖然 eBPF 程序本身不是用 Go(更像 C)編寫的,但我們將瞭解如何從 ⌘ Read more

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L’État français va devoir maigrir un grand coup
À son apogée en 1921, l’Empire britannique administrait le quart de la population mondiale et presque le quart des terres émergées soit 540 millions de sujets de Sa Majesté répartis sur 33,7 millions de km². Pour gérer cette masse considérable d’individus et le plus grand empire de l’Histoire humaine jamais dépassé depuis, le gouvernement britannique […] ⌘ Read more

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Go 編譯的幾個細節,連專家也要停下來想想
在 Go 開發中,編譯相關的問題看似簡單,但實則蘊含許多細節。有時,即使是 Go 專家也需要停下來,花時間思考答案或親自驗證。本文將通過幾個具體問題,和大家一起探討 Go 編譯過程中的一些你可能之前未曾關注的細節。 注:本文示例使用的環境爲 Go 1.23.0、Linux Kernel 3.10.0 和 CentOS 7.9。Go 編譯默認採用靜態鏈接還是動態鏈接?————— ⌘ Read more

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rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23217”>#217**
rottenwheel1 has published Issue #21723 of the weekly Revuo Monero audience-funded newsletter, which covers October 31-7 November 2024 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.

Join the Revuo XMPP MUC5 and … ⌘ Read more

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In-reply-to » Righto, @eapl.me, ta for the writeup. Here we go. :-)

@eapl.me@eapl.me here are my replies (somewhat similar to Lyse’s and James’)

  1. Metadata in twts: Key=value is too complicated for non-hackers and hard to write by hand. So if there is a need then we should just use #NSFS or the alt-text file in markdown image syntax ![NSFW](url.to/image.jpg) if something is NSFW

  2. IDs besides datetime. When you edit a twt then you should preserve the datetime if location-based addressing should have any advantages over content-based addressing. If you change the timestamp the its a new post. Just like any other blog cms.

  3. Caching, Yes all good ideas, but that is more a task for the clients not the serving of the twtxt.txt files.

  4. Discovery: User-agent for discovery can become better. I’m working on a wrapper script in PHP, so you don’t need to go to Apaches log-files to see who fetches your feed. But for other Gemini and gopher you need to relay on something else. That could be using my webmentions for twtxt suggestion, or simply defining an email metadata field for letting a person know you follow their feed. Interesting read about why WebMetions might be a bad idea. Twtxt being much simple that a full featured IndieWeb sites, then a lot of the concerns does not apply here. But that’s the issue with any open inbox. This is hard to solve without some form of (centralized or community) spam moderation.

  5. Support more protocols besides http/s. Yes why not, if we can make clients that merge or diffident between the same feed server by multiples URLs

  6. Languages: If the need is big then make a separate feed. I don’t mind seeing stuff in other langues as it is low. You got translating tool if you need to know whats going on. And again when there is a need for easier switching between posting to several feeds, then it’s about building clients with a UI that makes it easy. No something that should takes up space in the format/protocol.

  7. Emojis: I’m not sure what this is about. Do you want to use emojis as avatar in CLI clients or it just about rendering emojis?

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iPhone SE 4 First to Get Apple-Designed 5G Modem, iPhone 17 Pro to Add Custom Wi-Fi 7 Chip
The iPhone SE 4 that’s set to come out early next year is expected to debut Apple’s first in-house 5G modem, according to Jeff Pu, an analyst who covers companies within Apple’s supply chain.

Image

In a research note this week with Hong Kong-based investment firm Haitong International Securities, Pu said Apple is expected to roll … ⌘ Read more

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SChernykh releases P2Pool v4.2 with new features, bugfixes
SChernykh1 has released P2Pool 2 version 4.23 with new features and various bugfixes.

Changes overview
Stratum server now disconnects miners when it's not connected to P2Pool network [..]
Added an error code to error messages about opening/saving files
Fixed a possible deadlock during the initial sync [..]
Fixed Windows 7 compatibility
Fixed a data race on shutdown [..]

The full list of changes since v4.1.1 is … ⌘ Read more

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wiefix announces launch of Bitrica ‘P2P platform’ with support for XMR, BTC
wiefix 1 - a veteran LocalMonero trader with ~7.6K+ trades2 - has announced3 the launch of Bitrica 4, a new P2P platform where users can trade XMR and BTC directly with each other:

Super excited to share that we’ve just launched [..] after months of development! The platform comes with a solid escrow system that locks the seller’s funds during trades for everyone’s … ⌘ Read more

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MacOS Sonoma 14.7.1 & MacOS Ventura 13.7.1 with Security Updates Available
Apple has released macOS Sonoma 14.7.1 and MacOS Ventura 13.7.1 for Mac users who have not yet updated to MacOS Sequoia, of which MacOS Sequoia 15.1 with Apple Intelligence was just released. macOS Sonoma 14.7.1 and macOS Ventura 13.7.1 both contain many security fixes, making them important updates to install for Mac user who are … [Read More](https://osxdaily.com/2024/10/29/macos- … ⌘ Read more

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iOS 17.7.1 & iPadOS 17.7.1 Available for iPhone & iPad
Apple has released iOS 17.7.1 and iPadOS 17.7.1 for iPhone and iPad users who are not running iOS 18, which was just updated to includes support for Apple Intelligence with iOS 18.1 and iPadOS 18.1. The software updates include important security fixes, making them important updates to install if you’re still running the prior major … [Read More](https://osxdaily.com/2024/10/29/ios-17-7-1-ipados-17-7-1-available-for-ip … ⌘ Read more

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Monero Dev Activity Report - Week 43 2024: 22 PRs, 7 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.

1 - PRs (22, 20:1:1)

Opened (20)

monero-project/monero:

  • #95271 tests: fix missing includes (tobtoht)
  • #95292 tests: remove python2 compatibility (tobtoht)
  • #95283 release: drop 32-bit android target (tobtoht)
  • **#9530[ … ⌘ Read more

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Top Stories: New iPad Mini, Upcoming Mac Updates, and More
The first of a number of imminent Apple product updates arrived this week with the seventh-generation iPad mini, but what else is still in store and when can we expect to see them?

Image

On the software side, the public release of iOS 18.1 and related updates with the first Apple Intelligence features is drawing ever closer, and we can expect more of those features to a … ⌘ Read more

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7th Beta of MacOS Sequoia 15.1 Available for Testing
Apple has released the 7th beta version of MacOS Sequoia 15.1 to users in the beta testing programs. The MacOS 15.1 beta 7 comes a day after the accompanying iOS 18.1 beta 7 and iPadOS 18.1 beta 7 releases were issued. The most notable difference in MacOS Sequoia 15.1 beta is the inclusion of Apple … Read MoreRead more

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Beta 7 of iOS 18.1 & iPadOS 18.1 Available for Testing
Apple has issued the seventh beta versions of iOS 18.1 and iPadOS 18.1 for iPhone and iPad, respectively. Typically a MacOS Sequoia 15.1 beta soon follows as well. iOS 18.1, iPadOS 18.1, and macOS Sequoia 15.1 introduce the first Apple Intelligence AI features to compatible devices, and the emphasis should be on compatible devices because … [Read More](https://osxdaily.com/2024/10/14/beta-7-of-ios-18-1-ipados-18-1-availab … ⌘ Read more

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7 個實用技巧幫助你更好地玩轉 Go Structs
在本文中,我們將探討使用結構體的 7 個技巧,掌握它們能夠幫助開發者寫出更高效、更可維護的 Go 代碼。Go 中的結構體是一種複合數據類型,它將變量集中在一個名稱下。它們是許多 Go 程序的支柱,是創建複雜數據結構和實現面向對象設計模式的基礎。但結構體的功能遠不止簡單的數據分組。1. EmbeddingEmbedding 是 Go 的一項強大功能,它允許將一個結構包含在另一個結構中,提供了一種合成 ⌘ Read more

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Kubestronaut in Orbit: Phong Nguyen Van
Get to know Phong This week’s Kubestronaut in Orbit, Phong Nguyen Van, is a full-stack software engineer in Ho Chi Minh, Vietnam with over 7 years of experience and a passion for cloud technologies and Kubernetes. Phong also… ⌘ Read more

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tobtoht releases Feather Wallet v2.7.0
tobtoht1 has released Feather Wallet2 version 2.7.034 with various fixes, updates, and improvements:

history: always show the integrated address in the destinations table if an outgoing transaction has a payment id - this issue could lead to a potential loss of funds if a repeat payment was made to a service and the address was copied from the dialog without verifying it; a report of this issue was rewarded with … ⌘ Read more

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rehrar releases Stack Wallet v2.1.7, Stack Duo v1.2.3
rehrar1 has released Stack Wallet2 version 2.1.73 and Stack Duo version 1.2.34 with Monero coin control, other changes and updates.

Changes overview
Stack Wallet:
* Added Monero/WOW coin control
* Added Cardano
* Updated FROST with latest and greatest
Stack Duo:
* Monero coin control
* Frost tweaks and changes
* Tweaks to how Bitcoin connects to ElectrumX [..]

The release notes, binar … ⌘ Read more

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Oh boy, I’m looking for trapezoidal (like ACME thread) screws and nuts in left hand form. The rods are already expensive, but nuts feel like a total ripoff. A hex nut for Tr20x2 being 30mm long and 30mm in “diameter” costs me 22 bucks! O_o Just a single one, made of regular steel. A meter of rod is 21€. The more common Tr20x4 hex nut is just 7€ and the rod 17€, but 4mm pitch is a bit much for a leadscrew for semi-precision work I reckon.

Well, maybe I just use metric threads. I will sleep on this.

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In-reply-to » Only with dovecot xD. For mail im use android native mail client and not mutt. And jenny display some errors with found some files and /tmp dir (android dont have /tmp)

I believe I’d missed an f:

~/src/jenny $ git diff
diff --git a/jenny b/jenny
index ada8da2..8ae9a06 100755
--- a/jenny
+++ b/jenny
@@ -1194,7 +1194,7 @@ if __name__ == '__main__':
     if args.edit:
	edit_twt_file(app)
     elif args.fetch:
-        with DirectoryLock(f'/tmp/jenny-{getuser()}.run'):
+        with DirectoryLock(expanduser(f'~/tmp/jenny-{getuser()}.run')):
             retrieve_all(app)
     elif args.last_seen:
	 print('Feeds last seen at (times are local time), oldest first:')

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In-reply-to » Only with dovecot xD. For mail im use android native mail client and not mutt. And jenny display some errors with found some files and /tmp dir (android dont have /tmp)

@doesnm@doesnm.p.psf.lt I’ve just given it a try on android/termux and got it to work, I can’t promise it won’t break something else (because i definitely don’t know what I’m doing) but here’s what I broke 😅:

~/src/jenny $ git diff
diff --git a/jenny b/jenny
index ada8da2..8ae9a06 100755
--- a/jenny
+++ b/jenny
@@ -1194,7 +1194,7 @@ if __name__ == '__main__':
     if args.edit:
	edit_twt_file(app)
     elif args.fetch:
-        with DirectoryLock(f'/tmp/jenny-{getuser()}.run'):
+        with DirectoryLock(expanduser('~/tmp/jenny-{getuser()}.run')):
             retrieve_all(app)
     elif args.last_seen:
	 print('Feeds last seen at (times are local time), oldest first:')

and of course make sure you mkdir ~/tmp

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URVE Board A55 Runs Linux on Rockchip RK3566 SoC
The URVE Board A55 is a compact, high-performance Arm-based computer designed for continuous 24/7/365 operation. It is well-suited for applications in industrial automation, IoT, robotics, and multimedia content display. The System-on-Module features a Rockchip RK3566 Quad-Core Cortex-A55 processor, running at 1.8 GHz across four cores with 2GB of DDR3 RAM and 8GB of eMMC storage, […] ⌘ Read more

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Le mur de la dette est là et personne ne veut le voir
Voilà, notre vibrant ministre des Petites Économies et des grosses Finances, Bruno Le Maire, est parti après 7 longues et pénibles années à la tête de Bercy et traditionnellement, l’heure serait donc au bilan d’autant qu’aucun ministre ne l’a pour le moment remplacé. Or, la saison actuelle est propice à l’établissement d’un de ces solides […] ⌘ Read more

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Erlang Solutions: Elixir, 7 steps to start your journey
Welcome to the series “Elixir, 7 Steps to Start Your Journey”, dedicated to those who want to learn more about this programming language and its advantages.

If you still don’t have much experience in the world of programming, Elixir can be a great option to get started in functional programming, and if you have already experimented with other programming languages, not only will it be easier for you, but I am sure that you will find … ⌘ Read more

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iOS 17.7 & iPad 17.7 Updates Released with Security Fixes
Apple has released iOS 17.7 and iPadOS 17.7 as software updates for iPhone and iPad, containing important security fixes that make these updates recommended to install. While most attention is on the freshly released iOS 18 and iPadOS 18 software updates for iPhone and iPad users, Apple has also released security updates for users who … [Read More](https://osxdaily.com/2024/09/18/ios-17-7-ipad-17-7-updates-released- … ⌘ Read more

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Fanless PC with N97 CPU Dual GbE LAN and Dual HDMI Ports Supporting 4K at 60Hz
The QBiX-ADNAN97-A1 is an industrial-grade computing system engineered for robust performance and reliability. Featuring a compact, fanless design, it supports a DDR5 memory system, SATA 3.0, and dual GbE LAN ports, ensuring robust wired connectivity. As its name suggests, this industrial system features the Intel Processor N97, which is part of Intel’s 7 series. The […] ⌘ Read more

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MacOS Sonoma 14.7 & MacOS Ventura 13.7 Updates Released with Security Fixes
Apple has issued new software updates for MacOS Sonoma 14.7 and MacOS Ventura 13.7, for users who are not yet installing the freshly released MacOS Sequoia 15.0 system software upgrade. Both MacOS Sonoma 14.7 and MacOS Ventura 13.7 contain security fixes, and are therefore recommended to all Mac users. There are no new features or … [Read More](https://osxdaily.com/2024/09/17/maco … ⌘ Read more

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In-reply-to » Something odd just happened to my twtxt timeline... A bunch of twts dissapered, others were marked to be deleted in mutt. so I nuked my whole twtxt Maildir and deleted my ~/.cache/jenny in order to start with a fresh Pull. I pulled feed as usual. Now like HALF the twts aren't there 😂 even my my last replay. WTF IS GOING ON? 🤣🤣🤣

More:

Subject: The [tag URI scheme](https://en.wikipedia.org/wiki/Tag_URI_scheme) looks interesting. I like that it human read- and writable. And since we already got the timestamp in the twtxt.txt it would be
        somewhat trivial to parse. But there are still the issue with what the name/id should be... Maybe it doesn't have to bee that stick? Instead of using `tag:` as the prefix/protocol, it would more it clear
        what we are talking about by using `in-reply-to:` (https://indieweb.org/in-reply-to) or `replyto:` similar to `mailto:` 1. `(reply:sorenpeter@darch.dk,2024-09-15T12:06:27Z)' 2.
        `(in-reply-to:darch.dk/twtxt.txt,2024-09-15T12:06:27Z)' 2. `(replyto:http://darch.dk/twtxt.txt,2024-09-15T12:06:27Z)' I know it's longer that 7-11 characters, but it's self-explaining when looking at the
        twtxt.txt in the raw, and the cases above can all be caught with this regex: `\([\w-]*reply[\w-]*\:` Is this something that would work?
Subject: The [tag URI scheme](https://en.wikipedia.org/wiki/Tag_URI_scheme) looks interesting. I like that it human read- and writable. And since we already got the timestamp in the twtxt.txt it would be
        somewhat trivial to parse. But there are still the issue with what the name/id should be... Maybe it doesn't have to bee that stick? Instead of using `tag:` as the prefix/protocol, it would more it clear
        what we are talking about by using `in-reply-to:` (https://indieweb.org/in-reply-to) or `replyto:` similar to `mailto:` 1. `(reply:sorenpeter@darch.dk,2024-09-15T12:06:27Z)` 2.
        `(in-reply-to:darch.dk/twtxt.txt,2024-09-15T12:06:27Z)` 3. `(replyto:http://darch.dk/twtxt.txt,2024-09-15T12:06:27Z)` I know it's longer that 7-11 characters, but it's self-explaining when looking at the
        twtxt.txt in the raw, and the cases above can all be caught with this regex: `\([\w-]*reply[\w-]*\:` Is this something that would work?

Notice the difference? Soren edited, and broke everything.

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In-reply-to » @prologic Some criticisms and a possible alternative direction:

The tag URI scheme looks interesting. I like that it human read- and writable. And since we already got the timestamp in the twtxt.txt it would be somewhat trivial to parse. But there are still the issue with what the name/id should be… Maybe it doesn’t have to bee that stick?

Instead of using tag: as the prefix/protocol, it would more it clear what we are talking about by using in-reply-to: (https://indieweb.org/in-reply-to) or replyto: similar to mailto:

  1. (reply:sorenpeter@darch.dk,2024-09-15T12:06:27Z)
  2. (in-reply-to:darch.dk/twtxt.txt,2024-09-15T12:06:27Z)
  3. (replyto:http://darch.dk/twtxt.txt,2024-09-15T12:06:27Z)

I know it’s longer that 7-11 characters, but it’s self-explaining when looking at the twtxt.txt in the raw, and the cases above can all be caught with this regex: \([\w-]*reply[\w-]*\:

Is this something that would work?

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@prologic@twtxt.net earlier you suggested extending hashes to 11 characters, but here’s an argument that they should be even longer than that.

Imagine I found this twt one day at https://example.com/twtxt.txt :

2024-09-14T22:00Z Useful backup command: rsync -a “$HOME” /mnt/backup

Image

and I responded with “(#5dgoirqemeq) Thanks for the tip!”. Then I’ve endorsed the twt, but it could latter get changed to

2024-09-14T22:00Z Useful backup command: rm -rf /some_important_directory

Image

which also has an 11-character base32 hash of 5dgoirqemeq. (I’m using the existing hashing method with https://example.com/twtxt.txt as the feed url, but I’m taking 11 characters instead of 7 from the end of the base32 encoding.)

That’s what I meant by “spoofing” in an earlier twt.

I don’t know if preventing this sort of attack should be a goal, but if it is, the number of bits in the hash should be at least two times log2(number of attempts we want to defend against), where the “two times” is because of the birthday paradox.

Side note: current hashes always end with “a” or “q”, which is a bit wasteful. Maybe we should take the first N characters of the base32 encoding instead of the last N.

Code I used for the above example: https://fossil.falsifian.org/misc/file?name=src/twt_collision/find_collision.c
I only needed to compute 43394987 hashes to find it.

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2024 知乎创作者盐沙龙·成都站活动回顾
继上海站后, @知乎盐沙龙 于 2024 年 9 月 7 日落地成都,值此中秋佳节即将来临之际,与知乎成都答主们一起提前过了一个团圆节。

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秋日的成都即将被银杏染成金黄色,在此次活动视觉中,我们特意把这抹「天府黄」加入其中,期待目睹「黄叶尽染满径落」的锦城。

本场盐沙龙以「我们好奇着,我们创作着」为主题,五十余位成都答主及知乎社区的小伙伴们,各自分享了关于「创作」的故事、经验与洞见,现场讨论激烈,热闹非凡。

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![](https://pic4.zhimg.com/v2-5692df6 … ⌘ Read more

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MNT Pocket Reform: Linux-Powered Mini Laptop with Rockchip RK3588 or Amlogic A311D CPU Modules
The MNT Pocket Reform is now officially available for purchase, following the successful delivery of crowdfunded units via Crowd Supply. This 7″ modular mini laptop offers a range of customization options, making it a suitable option for open-source enthusiasts and developers. Users can select from multiple CPU modules, including the A311D (Banana Pi) and t … ⌘ Read more

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Erlang Solutions: Understanding Elixir processes and concurrency
Welcome to the second chapter of the series “Elixir, 7 Steps to Start Your Journey”. In the first chapter, we discussed the Erlang Virtual Machine, BEAM, and the characteristics Elixir inherits that allow us to develop concurrent and fault-tolerant systems.

In this post, we will dive into the Erlang concurrency model and the fundamental unit to achieve it: processes.

Processes in the BEAM

In Elixir, all the co … ⌘ Read more

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通关《黑神话:悟空》后,你如何评价这款游戏?

导语

本频道是基于笔者的多年用户体验行业从业经验,以用户体验视角来解析游戏的长文系列。

《黑神话:悟空》(以下简称《黑神话》)无疑是近些年最备受关注的游戏产品。不仅仅是因为它似乎是中国首个3A,更在乎它买断制产品的特性。这让特别是在最近这三年惨淡的中国游戏行业背景下显得格外闪耀,所以除了广大的玩家群体,中国游戏人也都在等待着,等待着这个中国历史上最出名的猴子是否能在现今的中国游戏打开一扇窗。

让我们开始今天的解析。

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体验环境

游戏版本:1.0.7.14712(PC版)

电脑:Alienware X15R1 i7-11800H 32G RTX3070 SN850 SSD 1T 15寸

安卓掌机:Ayntek Odin2 高通 … ⌘ Read more

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iOS 18 Beta 8 Available to Download
Apple has released iOS 18 beta 8 alongside iPadOS 18 beta 8 for users enrolled in the developer beta testing programs for Apple system software. The rumors that beta 7 could be the final build have proved false, as iOS 18 beta 8 and iPadOS 18 beta 8 are now available as well as macOS … Read MoreRead more

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DietPi August 2024 News (Version 9.7)
The August 2024 release of DietPi v9.7 brings a series of enhancements, bug fixes, and a major kernel upgrade for devices utilizing the RK3588 SoC. This minor update focuses on improving system stability and user experience, particularly for ODROID and NanoPi devices. DietPi: DietPi is a lightweight and optimized operating system based on Linux, tailored […] ⌘ Read more

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Golang 面試題:strings 和 strconv 包
作爲一種基本數據結構,每種語言都有一些對於字符串的預定義處理函數。Go 中使用 strings 包來完成對字符串的主要操作。4.7.1 前綴和後綴———–HasPrefix 判斷字符串 s 是否以 prefix 開頭:strings.HasPrefix(s, prefix string) boolHasSuffix 判斷字符串 s 是否以 suffix 結尾:strings.HasS ⌘ Read more

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Public Beta 5 of iOS 18, macOS Sequoia, iPadOS 18 Available for Testing
Apple has issued the 5th public beta of iOS 18, iPadOS 18, and macOS Sequoia. The 5th public beta build matches the 7th developer beta build, as is typically the case. There are rumors that iOS 18 dev beta 7 (and therefore iOS 18 public beta 5) is the final beta version of iOS 18.0, … [Read More](https://osxdaily.com/2024/08/21/public-beta-5-of-ios-18-macos-sequoia-ipados-18-available-for-test … ⌘ Read more

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MacOS Sequoia 15 Beta 7 Available for Testing
The 7th beta version of macOS Sequoia 15 has been released for testing to those in the developer beta testing program. The same build is available to public beta testers as public beta 5. Additionally, iOS 18 beta 7, iPadOS 18 beta 7, watchOS 11 beta 7, tvOS 18 beta 7, and visionOS 2 beta … Read MoreRead more

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iOS 18 Beta 7 Available Now, Could Be Final Beta?
iOS 18 beta 7 and iPadOS 18 beta 7 are now available to users in the developer beta testing programs for iOS and iPadOS. Matching the 7th developer betas are the 5th public betas, which are available as well. And iOS 18 beta 7 might be the final beta version, other than features that are … Read MoreRead more

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iOS 16.7.9, iPadOS 16.7.9, iOS 15.8.3, & iPadOS 15.8.3 Released with Security Fixes
Apple has issued security updates for prior generation iPhone and iPad models that are not compatible with iOS 17.6 and iPadOS 17.6. Specifically, the new updates are versioned as iOS 16.7.9, iPadOS 16.7.9, iOS 15.8.3, and iPadOS 15.8.3, and include important security fixes making them recommended for all users to install onto compatible devices. iOS … [Read More](htt … ⌘ Read more

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MacOS Ventura 13.6.8, MacOS Monterey 12.7.6, Safari 17.6 Released with Security Fixes
Apple has released MacOS Ventura 13.6.8 and MacOS Monterey 12.7.6 with important security fixes for Mac users who are running the Ventura and Monterey operating systems. These updates include the same relevant security patches that are available in Sonoma 14.6. Ventura and Monterey users will also find an update for Safari 17.6 as well. Though … [Read More](https:// … ⌘ Read more

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2024 知乎创作者盐沙龙·上海站活动回顾
7月27日- 28 日, @知乎盐沙龙 在两年之后重新回到上海,与上百位知乎答主开启了一场关于创作主题的沙龙分享,同时也是一场新老朋友的夏日聚会。

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在为期两天的活动中,知乎高级副总裁、知乎社区业务事业部负责人张荣乐对社区策略的整体方向、产品功能的新动作和未来规划做了详细介绍;知乎各领域的同事也就领域发展方向做了深度介绍和解读。

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7/27 沙龙主题:创作者从 0 到 ∞ 成长的 N 种可能

7月27日,周六场盐沙龙集结了母婴、职场、美食、家居、家电、汽车、数码等领域 … ⌘ Read more

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Genkit:新一代基於 Go 的 AI 應用開發框架
Google 推出了 Genkit for Go,這是一個開源框架,用來以 Go 語言原生構建 AI 應用與雲服務。該項目是 Google Firebase 和 Go 團隊聯手合作的最新成果。Genkit for Go 於 7 月 17 日正式推出,目前版本處於 alpha 階段。Gophers 能夠通過它將 Go 的性能和併發優勢與 Genkit 的庫和工具相結合,從而來構建生成式 AI 應用程 ⌘ Read more

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面对新技术浪潮,如何找到好的产品落地方向|AI 先行者沙龙圆桌实录
2024 年 7 月 14 日,知乎科技举办「探航 · 知乎 AI 先行者沙龙」,此为圆桌对谈「面对新技术浪潮,如何找到好的产品落地方向」实录文字。

主持人:刘飞 - 产品经理,「三五环」「半拿铁」主播 @刘飞

嘉宾:

  • 艾逗笔 - ThinkAny 创始人,独立全栈开发者@艾逗笔
  • 陈亮 - 金山办公高级技术总监
  • 卢炜英 - 美图公司高级产品总监
  • 延君晨 -Dify.AI 联合创始人

![](https://pic2.zhimg.com/v2-6549e1dd42c574 … ⌘ Read more

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好久不见,知乎盐沙龙·上海站等你报名啦~
嗨!好久不见~ 睽违两年,知乎盐沙龙7月份要落地上海啦!

没有见面的这段时间里,你过得怎么样?还在坚持创作的初心吗?有没有结实新的知友?对世界的认知是否生发生了变化?有没有收获新的知识和见解?

在这两年里,盐沙龙收到了很多知友的问候,以及希望盐沙龙未来走到各个城市的呼声。今年夏天,我们确实该见一面了!

2024 年的首场线下盐沙龙,将于本月底在上海举行。在此诚挚地邀请你前来参加~即日起,正式开启报名⬇️

活动地点:上海(具体位置另行通知)

活动时间:2024 年 7 月 27 日 - 28 日

活动流程:

签到入场

官方宣讲

答主分享

圆桌讨论

自由讨论

合影留念

在本次盐沙龙中:

你将获得知乎资深运营对于领域发展方向的全面介绍和解读

你将获得知乎优秀创作者的干货经验分享

你将获得知乎平台对于内容扶持方向的重要资讯

‼️ **如有意向参与活动,请于 2024 年 7 月 19 日前填写 [报名问卷](https://ww … ⌘ Read more

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Turing Pi 2.5 4-Node Mini-ITX Cluster Board Receives Hardware Upgrades
The Turing Pi 2.5 is an updated version of the Turing Pi 2.0, a 4-node mini ITX cluster board compatible with Raspberry Pi CM4 modules and Nvidia Jetson modules. This compact device is designed for applications such as building Homelabs, self-hosting, and machine learning tasks, as it is capable of continuous 24/7 operation. The Turing […] ⌘ Read more

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Go 使用 interface 時的 7 個常見錯誤
寫在正文之前閱讀本文之前我們來先熟悉以下的代碼原則,如果你已經很熟悉這些內容,可以直接跳到正文。接口隔離原則:絕不能強迫客戶實現其不使用的接口,也不能強迫客戶依賴其不使用的方法。 多態性:代碼變化會根據接收到的具體數據改變其行爲。 里氏替換原則:如果你的代碼依賴於一個抽象概念,那麼一個實現可以被另一個實現所替代,而無需更改你的代碼。 抽象的目的不是爲了含糊不清,而是爲了創造一 ⌘ Read more

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Compex Introduces New Wi-Fi 7 Dual-Band Modules: WLE7002E25D and WLT7002E25D-E
Compex Systems has expanded its range of wireless solutions by introducing two new Wi-Fi 7 modules: the WLE7002E25D and the WLT7002E25D-E. These modules are designed to enhance wireless performance and reliability, offering a cost-effective alternative to Wi-Fi 6 modules according to the company. The WLE7002E25D features a standard MiniPCIe form factor, marking it as one […] ⌘ Read more

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《大人的高考-知乎卷》正式发布!如果再参加一次高考,你能得几分?
大人们,你为什么想要「再考一场」?

再一次做完「高考卷」你是什么感受?

你是否短暂地回到了那个蝉鸣如织的夏日 ?

⏰ 6 月 7 日-6 月 14 日,我们举办了「大人的高考」重做高考题的活动,在 6 月 7 日早上9:00 高考铃声响起之时,知乎有一群「高考过的大人们」和全国考生一起同步开考…… 这次考试我们给一批「考生」邮寄了「大人的高考」准考证,收到了很多可爱的创作

@fnww

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@明月清风

[我在乎的是分数吗,那是我逝去的青春啊](https://www.zhihu.com/ques … ⌘ Read more

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AAEON UP Xtreme i14 Series Featuring 125H/155H Intel Processors Now Available for Pre-Order
AAEON UP Xtreme i14 Series Featuring 125H/155H Intel Processors Now Available for Pre-Order
The UP Xtreme i14 series is engineered for compact computing applications in industrial and commercial settings. It supports either the Intel Core Ultra 5 processor 125H or the Intel Core Ultra 7 processor 155H, both paired with Intel Arc graphics. This series also featur … ⌘ Read more

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Tulip Creative Computer: ESP32-Based Board for Music and Coding Projects
The Tulip Creative Computer is a development platform aimed at enthusiasts of coding, music, and digital arts. Based on the powerful ESP32-S3 chipset, the Tulip features a 7-inch touchscreen with a 1024 x 600 resolution for custom graphical user interfaces. The Tulip Creative Computer is powered by the ESP32-S3 chip, which includes a 32-bit LX7 […] ⌘ Read more

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Best Apple Deals of the Week: Get $100 Off Apple Watch Series 9 Plus Low Prices on AirPods
Amazon had one of the week’s best Apple deals, with $100 off a huge collection of Apple Watch Series 9 models. While some of these have since expired, there are still plenty of aluminum and stainless steel models on sale at this steep discount, and you’ll also find discounts on AirPods, MacBook Air, and the Apple Studio Display.

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_Note: Mac … ⌘ Read more

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Revealed: Complete iPhone 16 Pro and iPhone 16 Pro Max Dimensions
This year, Apple is set to increase the size of its premium iPhones, and it will be the first size update we’ve had in several years. While we’ve known for some time that the iPhone 16 Pro will measure in at 6.3 inches (up from 6.1) and the Pro Max will measure in at 6.9 inches (up from 6.7), we have not had a complete picture of every dimension, until now.

![](https://images.macrumors.com/article-new/2024/06/iphone-16-pro-max-i … ⌘ Read more

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MYIR Launches SoM Powered by Xilinx Artix-7 XC7A100T FPGA
The MYC-J7A100T is a compact and highly integrated System-on-Module that utilizes the powerful capabilities of the AMD/Xilinx XC7A100T FPGA, part of the Artix-7 family. This SoM is designed for a broad range of applications including industrial control, automation, communication, and computing. The MYC-J7A100T features the XC7A100T-2FGG484I FPGA chip, which comes equipped with 512MB of DDR3 […] ⌘ Read more

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考考你它在哪,拍摄者即将出发,他乘坐的车次是?
个人认为答案为:G1065次北京南-青岛

1、首先梳理图中关键信息:

(1)对面列车为终到上海虹桥,当前时间为四位数(即10:00以后)。

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(2)远处站台出站口写着 “ 7(西)”,近处对面列车所在站台反光也为“ 7(西)”

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(3)车站有比较特色的顶棚。

![] … ⌘ Read more

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Erlang Solutions: 7 Key Blockchain Principles for Business
Welcome to the final instalment of our Blockchain series. Here, we are taking a look at the seven fundamental principles that make blockchain: Immutability, decentralisation

‘workable’ consensus, distribution and resilience, transactional automation (including ‘smart contracts’), transparency and trust, and links to the external world.

For business leaders, understanding these core principles is crucial in harnessing the potenti … ⌘ Read more

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Say goodbye to your sidecars: Istio’s ambient mode reaches Beta in v1.22
Project post originally published on the Istio blog by Lin Sun, Solo.io, for the Istio Steering and Technical Oversight Committees Layer 4 & Layer 7 features are both now ready for production. Today, Istio’s revolutionary new ambient data plane mode… ⌘ Read more

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Cloudflare 最佳實踐:如何通過 Go PGO 回收 CPU
Golang 1.20 在 go 編譯器引入了對配置文件引導優化 (PGO) 的支持。這允許指導編譯器根據系統的真實行爲引入優化。在 Cloudflare 的可觀察性團隊中,我們維護着一些基於 Go 的服務,這些服務在全球範圍內使用數千個內核,因此,即使宣傳的節省 2-7%,也能大幅減少我們的 CPU 佔用空間,而且實際上是免費的。這將減少我們內部服務的 CPU 使用率,釋放這些資源來滿足客戶請求 ⌘ Read more

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ASUS ExpertCenter PN65: Now Available with Intel Core Ultra 5 125H & Ultra 7 155H Processors
ASUS ExpertCenter PN65: Now Available with Intel Core Ultra 5 125H & Ultra 7 155H Processors
The ASUS ExpertCenter PN65, a compact mini-PC announced earlier this year, is compatible with Intel’s Meteor Lake processors. ASUS indicates that this product was designed to support demanding AI applications, including advanced object recognition and sound detection, whi … ⌘ Read more

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MacOS Ventura 13.6.7 & macOS Monterey 12.7.5 Updates Available
macOS Ventura 13.6.7, macOS Monterey 12.7.5, and Safari 17.5 are now available as software updates for Mac users who are not running the macOS Sonoma operating system and the just released MacOS Sonoma 14.5 update. macOS Ventura 13.6.7, macOS Monterey 12.7.5, and Safari 17.5 focus on security fixes and are not expected to include any … [Read More](https://osxdaily.com/2024/05/14/macos-ventura-13-6-7-macos- … ⌘ Read more

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MacOS Ventura 13.6.7 & macOS Monterey 12.7.5 Updates Available
macOS Ventura 13.6.7 and macOS Monterey 12.7.5 are now available as software updates for Mac users who are not running the macOS Sonoma operating system and the just released MacOS Sonoma 14.5 update. macOS Ventura 13.6.7 and macOS Monterey 12.7.5 focus on security fixes and are not expected to include any significant changes, bug fixes, … [Read More](https://osxdaily.com/2024/05/14/macos-ventura-13-6-7-ma … ⌘ Read more

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iOS 16.7.8 & iPadOS 16.7.8 Updates for Older iPhones & iPads Available
Alongside iOS 17.5 and iPadOS 17.5, Apple has also released iOS 16.7.8 and iPadOS 16.7.8 updates for older model iPhone and iPads. iOS 16.7.8 and iPadOS 16.7.8 include security fixes and do not appear to have any other changes. iOS 16.7.8 and iPadOS 16.7.8 are available for iPhone 8, iPhone 8 Plus, iPhone X, iPad … [Read More](https://osxdaily.com/2024/05/14/ios-16-7-8-ipados-16-7-8-upda … ⌘ Read more

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MacOS Sonoma 14.5 Update Released with Security Fixes
Apple has released MacOS Sonoma 14.5 for Mac users running the Sonoma operating system. The MacOS 14.5 update includes bug fixes, security enhancements, and some changes and improvements to add various word games to the paid Apple News+ service. Mac users running earlier versions of system software will find MacOS Ventura 13.6.7 and MacOS Monterey … [Read More](https://osxdaily.com/2024/05/13/macos-sonoma-14-5-update-released- … ⌘ Read more

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Apple Event Set for May 7, New iPads Expected
Apple has set an online event for 7:00AM PST on Tuesday, May 7, for the early birds on the west coast, or mid-morning east coast folks. While Apple offers only a vague hint of what’s to come with the event artwork, the rumor mill speculates that updated iPad models will be revealed that feature the … Read MoreRead more

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Get started with the latest updates for Dockerfile syntax (v1.7.0)
Dockerfiles are fundamental tools for developers working with Docker, serving as a blueprint for creating Docker images. Learn about new Dockerfile (v1.7.0) capabilities and how you can can leverage them in your projects to further optimize your Docker workflows. ⌘ Read more

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