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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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MoneroKon proposes bounty for Monero POS Android app
MoneroKon1 has proposed a bounty2 for the creation of a FOSS Monero Android app3 that can be used by merchants on a dedicated POS PDA device with thermal printer:

The aim is to make in-person transactions easy and fast at events such as MoneroKon.

Total Bounty: 0 XMR (to date)

Requirements overview
  • User friendly interface
  • Broadcast Monero URI information over NFC at checkout4
  • Inte … ⌘ Read more

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Getmonero.org to switch to Astro with fresh design by rehrar
The Monero community has apparently finally reached consensus1 in today’s Monero Website Workgroup meeting2 to migrate the official Getmonero.org website from Jekyll to Astro3 and task rehrar 4 with creating the new design:

In short, unless there are EXTREMELY compelling reasons given now or after the fact (and they should be very very very compelling, not just “I wasn’t there”, we are now, d … ⌘ Read more

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WIZnet Ethernet-Enabled Microcontroller Boards Leverage Raspberry Pi Chipsets
WIZnet recently introduced two new microcontroller boards with built-in Ethernet controllers, flash memory, and compatibility with the Raspberry Pi Pico. The W6100-EVB-Pico2 is powered by the advanced RP2350 microcontroller, while the W55RP20-EVB-Pico utilizes the RP2040 microcontroller, each offering unique features suited for diverse networking applications. The W6100-EVB-Pico2 is a vers … ⌘ Read more

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Orbbec Introduces Perceptor Dev Kit for Advanced AMR Development with NVIDIA Isaac
Orbbec unveiled the Orbbec Perceptor Developer Kit at ROSCon 2024 in Odense, Denmark, offering a comprehensive, out-of-the-box solution for autonomous mobile robot development. Developed in collaboration with NVIDIA, the OPDK is designed to streamline application development for dynamic environments, such as warehouses and factories. The OPDK integrates four Gemini 335L Depth+RGB … ⌘ Read more

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Opposition à la vente de Doliprane : le rejet de la raison
Sanofi, le géant pharmaceutique français, prépare la cession d’Opella, et se sépare ainsi de sa propriété sur le Doliprane envers un fonds d’investissement aux États-Unis. Nous sommes en France et bien sûr, cette nouvelle crée la controverse. FranceInfo relate ainsi : “Le groupe pharmaceutique français a annoncé vendredi avoir choisi le fonds d’investissement américain CD&R pour […] ⌘ Read more

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Top Stories: M4 Macs Next Week, iOS 18.2 Beta, and More
Apple’s flurry of activity to close out October is well underway, led on the hardware side by the launch of the new iPad mini and Apple uncharacteriscally teasing some Mac updates for next week even without an announced event.

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On the software side, Apple Intelligence is ready to make its debut in iOS 18.1 and related updates next week, but Apple has already begun b … ⌘ Read more

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Monero Observer Artistic Saturday Top 5 - Week 43, 2024
Previous Artistic Saturday weekly reports can be found in the [art] 1 section.

5 - ‘Good Monero’ image (by di_monero2)

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4 - ‘Orange and grey’ comic (by gnuteardrops3)

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3 - ‘Monero is here to save the day’ meme (by cypherpunk313374)

![‘Monero is here to … ⌘ Read more

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mainnet-pat submits CCS proposal to complete XMR-BCH atomic swaps project
mainnet-pat1 has submitted a CCS proposal2 looking to finalize the effort to create the web platform for XMR-BCH atomic swap utilizing the adaptor signatures:

The work on server-side is mostly done and being tested, funded by generous donors from BCH Flipstarter campaign3. As we have initially underestimated (in the framework of BCH flipstarter) the effort to finish the task, … ⌘ Read more

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Kewbit posts bounty for fixing ‘MoneroWHMCS’ payment gateway
Kewbit1 has posted a bounty2 for fixing the WHMCS 3 payment gateway for accepting Monero:

It’s compatibility goes up to WHMCS v7.2 however the current version is v8.9.0. It may just need bumping versions, the issue is that even once it’s enabled you can’t add a new Monero payment gateway. You would first need to understand the issue, then make it compatible with version 8.9.0 and backwards compatible if n … ⌘ Read more

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m-a-x-c creates Monero churn timing tool
m-a-x-c1 has created Monero Churn Timer 2 - a Python script that generates randomized wait times for XMR transactions and can potentially help users increase their privacy by scheduling churns:

The way it works is as follows: after receiving Monero, you would use the Monero Churn Timer to generate a random wait time. You would then set a reminder to “churn” (i.e., send that transaction to yourself at a new address) after the specified … ⌘ Read more

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Play Original Starcraft Free, Here’s How
If you’d like to play the original Starcraft for free, you can do so easily. Technically the original Starcraft has been available to download, install, and play for free, for a while now, but the instructions on how to do it have changed. It’s not exactly advertised on the Blizzard site or BattleNet either, but … Read MoreRead more

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PineNote Community Edition Is an Upcoming E-Ink Tablet with Community-Built OS
PINE64 is preparing to launch the PineNote Community Edition, an update to the original PineNote Developer Edition e-paper tablet introduced in 2022. This version retains the same hardware features as the Developer Edition but will include an OS contributed by the PINE64 community developers. According to the product page, the PineNote Community Edition is powered […] ⌘ Read more

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What is zero trust authorization?
Member post originally published on Cerbos’s blog by Twain Taylor Traditional security models, which rely on perimeter-based defenses, have proven to be quite inadequate in the face of sophisticated attacks and the growing adoption of cloud… ⌘ Read more

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Software supply chain compliance and security policies with SignServer, EJBCA, and Chainloop
Member post originally published on the EJBCA by Keyfactor and Chainloop blogs by Ben Dewberry, Product Manager, Signing and Key Management, Keyfactor and Miguel Martinez Trivino, Co-founder, Chainloop A software supply chain is the series of steps… ⌘ Read more

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Présidentielle américaine : le camp démocrate se crispe
Au contraire des sondages qui sont sont toujours bâtis sur différentes méthodes statistiques (quotas par exemple), les images suivantes sont les paris Trump vs Harris, dans lesquels des individus ont mis de l’argent sur leur candidat préféré ou celui qu’ils espèrent voir gagner. Ceci veut dire que beaucoup de gens estiment (ou préfèrent) voir Trump […] ⌘ Read more

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依賴注入:讓 Go 語言更加優雅
依賴注入:讓 Go 語言更加優雅—————-在軟件工程中,依賴注入(Dependency Injection,簡稱 DI)是一種設計模式,它允許我們在不修改類的代碼的情況下向類中注入依賴。這種方式有助於降低代碼間的耦合度,使得各個組件更容易獨立開發和測試。雖然 Go 語言以其簡潔和高效的特性著稱,但在構建大規模應用時,手動管理依賴關係可能會變得複雜和難以維護。這就是 Pa ⌘ Read more

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iOS 18.1: How to Record and Transcribe Phone Calls
From business meetings to family memories, there are countless reasons to record a phone call, but until now, iPhone users have had to rely on third-party apps or complex workarounds. That changes on October 28 with the release of iOS 18.1, which introduces native call recording and transcription powered by Apple Intelligence.

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Apple’s new Phone app feature not only records … ⌘ Read more

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Raspberry Pi Expands AI Line with AI HAT+ Offering up to 26 TOPS
The Raspberry Pi AI HAT+ is the latest addition to the Raspberry Pi AI product line, offering up to 26 TOPS of compute power for AI applications. Building on the features of the Raspberry Pi AI Kit and AI Camera, the AI HAT+ enhances AI processing capabilities with two available models: a 13 TOPS version […] ⌘ Read more

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從 Go channel 中如何批量讀取數據 ?
在 Go 語言中,我們可以利用 channel 作爲數據的傳輸通道,通過定期批量讀取 channel 中的數據,並將這些數據批量發送到 Kafka 或者進行網絡寫入。這樣可以提高系統的性能,減少單個請求的網絡開銷。批量處理的主要邏輯是:從 channel 中接收數據,積累到一定數量或者達到時間限制後,將數據批量處理(例如發送到 Kafka 或者寫入網絡)。下面我將展示一個從 Go channel ⌘ Read more

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UP Squared Pro 710H Featuring Alder Lake-N and Hailo-8 Processors with Linux Support
The UP Squared Pro 710H developer board is designed for AI and edge computing, featuring Intel Atom x7000RE, Intel Processor N Series, and Intel Core i3-N305 processors for flexible performance. It efficiently handles real-time, intensive tasks, addressing the demands of applications such as industrial IoT, smart cities, and autonomous systems. This AAEON developer board can … ⌘ Read more

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[ANN] Looking for intermediate/advanced Django/Python developer to fix and maintain moneroj.net!

Please reach out as soon as possible so we can bring the website back up, after looking at what broke and fixing it, plus optionally we can keep working together for the foreseeable future so we implement new features or refactor things around.

Links:

rottenwheel.com ⌘ Read more

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Rucknium reviews CypherStack’s ‘Uniformly Most Powerful Tests for Ad Hoc Transactions in Monero’ paper
Rucknium1 has posted their review2 of CypherStack3’s Uniformly Most Powerful Tests for Ad Hoc Transactions in Monero 4 paper (by BG Goodell, Rigo Salazar, and Freeman Slaughter) that was published on 21 October 2024:

The paper is an important contribution to the analysis of churning, an important research question that has evaded rigorous analysis for … ⌘ Read more

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Bit2Me to delist XMR on October 31 2024 due to ‘regulatory change’
Spain-based crypto CEX Bit2Me 1 has announced plans2 to delist Monero from their platform on October 31 2024 at 11:00 UTC due to a regulatory change:

Based on the latest reviews due to a regulatory change, we have decided to delist Monero (XMR) on October 31, 2024, at 11:00 UTC. Starting from October 24 at 15:00 UTC, it will no longer be possible to buy, trade, or deposit Monero (XMR) on Bit2Me. [..] Withdrawals … ⌘ Read more

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rottenwheel publishes ‘Revuo Monero’ Issue href=”https://txt.sour.is/search?q=%23215”>#215**
rottenwheel1 has published Issue #21523 of the weekly Revuo Monero audience-funded newsletter, which covers October 17-24 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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Perplexity AI Brings More Artificial Intelligence Tools to Mac
Mac users now have another Artificial Intelligence assistant option available to them natively, thanks to the new Perplexity app for Mac. Perplexity offers a free AI-powered answer engine that uses multiple models, including GPT-4o and Claude 3, and perhaps best of all, it cites sources with its answers, so that you can independently confirm or … [Read More](https://osxdaily.com/2024/10/24/perplexity-ai-bring … ⌘ Read more

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Deals: M2 MacBook Air for $699.99 ($300 Off!)
Amazon is offering a rather large discount deal on the M2 MacBook Air base model, coming in at just $699.99 after you clip the on-page coupon. That’s $300 off the Apple retail price on the exact same model! It’s not clear how long this deal price will be available, but if you’ve been in the … Read MoreRead more

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Perplexity AI Brings More Artificial Intelligence Tools to Mac
Mac users now have another Artificial Intelligence assistant option available to them natively, thanks to the new Perplexity app for Mac. Perplexity offers a free AI-powered answer engine that uses multiple models, including GPT-4o and Claude 3, and perhaps best of all, it cites sources with its answers, so that you can independently confirm or … [Read More](https://osxdaily.com/2024/10/24/perplexity-ai-bring … ⌘ Read more

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What’s new at this year’s KubeCon + CloudNativeCon North America 2024
We have many exciting new events happening in this Salt Lake City KubeCon, as well as a number of unique Experiences, and we don’t want you to miss anything. Here’s everything you need to know. Also,… ⌘ Read more

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Simplified twtxt - I want to suggest some dogmas or commandments for twtxt, from where we can work our way back to how to implement different feature like replies/treads:

  1. It’s a text file, so you must be able to write it by hand (ie. no app logic) and read by eye. If you edit a post you change the content not the timestamp. Otherwise it will be considered a new post.

  2. The order of lines in a twtxt.txt must not hold any significant. The file is a container and each line an atomic piece of information. You should be able to run sort on a twtxt.txt and it should still work.

  3. Transport protocol should not matter, as long as the file served is the same. Http and https are preferred, so it is suggested that feed served via Gopher or Gemini also provide http(s).

  4. Do we need more commandments?

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Cybersecurity spotlight on bug bounty researcher @adrianoapj
As we wrap up Cybersecurity Awareness Month, the GitHub Bug Bounty team is excited to feature another spotlight on a talented security researcher who participates in the GitHub Security Bug Bounty Program—@adrianoapj!

The post [Cybersecurity spotlight on bug bounty researcher @adrianoapj](https://github.blog/security/vulnerability-research/cybersecurity-spotlight-on-bug-bounty-researcher-adriano … ⌘ Read more

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Don’t miss The Project Pavillion at KubeCon + CloudNativeCon North America 2024
By Jorge Castro, Developer Relations at CNCF The Project Pavilion is our dedicated space on the show floor for CNCF Projects. Since there are over 200 projects this can make the Pavilion a rapidly changing landscape,… ⌘ Read more

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iOS 18.2 Lets Children Report Nudity in iMessages, Starting in Australia
Starting with iOS 18.2, children in Australia have a new option to report iMessages containing nude photos and videos to Apple, the company told The Guardian. Apple said it will review these reports and could take action, such as by disabling the sender’s Apple Account and/or reporting the incident to law enforcement.

![](htt … ⌘ Read more

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解析 Golang sync-Once 用法和原理
Once is an object that will perform exactly one action.sync.Once 是 Go 標準庫提供的使函數只執行一次的實現,常應用於單例模式,例如初始化配置、保持數據庫連接等。它可以在代碼的任意位置初始化和調用,因此可以延遲到使用時再執行,併發場景下是線程安全的。對外接口Once 對外僅暴露了唯一的方法 Do(f func()),f 爲需要執行的 ⌘ Read more

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Go 語言的 RSA 加密與解密:方法與最佳實踐
一般對接過支付業務的都知道,RSA 算法。RSA 是一種廣泛應用於安全通信領域的非對稱加密算法。它使用一對密鑰(公鑰和私鑰)來加密和解密數據,在互聯網通信、數字簽名等場景中具有重要作用。咱們一起看一下,在 Go 語言中,如何使用 RSA 算法。一、RSA 加密與解密的基礎知識1. 非對稱加密RSA 屬於非對稱加密算法,主要特點是密鑰成對使用:一個用於加密(公鑰),另一個用於解密(私鑰)。使用公鑰加 ⌘ Read more

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Go 邏輯分支優化實戰
TL;DR通過函數式編程和 map 結構可以優化複雜的 if-else 邏輯 提前返回可以避免不必要的資源消耗,防止全表掃描等問題 避免在循環中使用 defer 語句,可能導致資源泄露 使用 for 循環對相同邏輯進行壓縮,提高代碼的簡潔性和可擴展性 代碼的世界,將自然語言的需求轉換成執行的邏輯。如何轉化成代碼之後仍然儘可能接近自然語言的可理解性,是我們一直探求的內容。 ⌘ Read more

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探索 Go slog 標準庫:設計與應用
本文主要介紹了 Go 語言新引入的 log/slog 標準庫的設計理念、使用方法以及如何進行定製化開發,以提高日誌操作的性能和靈活性。原文: Explore the Go slog Standard Library: Design and Usage[1]在 Go1.21[2] 中引入的 log/slog[3] 軟件包試圖彌補原有日誌軟件包的不足,即日誌缺乏結構化和級別特性。正如提案 [4] ⌘ Read more

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Perplexity AI Launches Native macOS App for AI-Powered Search
Perplexity AI has released its first native desktop app for macOS, bringing its AI-powered search capabilities to Mac users. The app offers a streamlined way to access the company’s advanced search features directly from the desktop, without requiring a web browser.

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The new Mac app includes Perplexity’s signature features, i … ⌘ Read more

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Beta 1 of iOS 18.2, MacOS Sequoia 15.2, & iPadOS 18.2 Available for Testing
Apple has released the first beta versions of iOS 18.2, MacOS Sequoia 15.2, and ipadOS 18.2, each with new Apple Intelligence features. The first betas of the .2 releases arrive now despite iOS 18.1, iPadOS 18.1, and MacOS Sequoia 15.1 not debuting until next week, though they just landed as Release Candidate builds. The new … [Read More](https://osxdaily.com/2024/10/23/beta-1-of-io … ⌘ Read more

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everoddandeven releases monerod-gui v0.1.1-rc
everoddandeven1 has announced2 the release of monerod-gui 3 version 0.1.1-rc4, a cross-platform desktop app that simplifies the process of managing a full Monero node:

Hey guys, I just released v0.1.1-rc of my monerod-gui. Now you can try also installation with deb package and autostart/start at boot feature

Changes overview


Auto launch support for Windows, MacOS and Linux (only installers)
General b ... ⌘ [Read more](https://monero.observer/everoddandeven-releases-monerod-gui-v0.1.1-rc/)

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The Kubestronaut origin story
An interview with Ramesh Kumar  A special thanks to one of our CNCF Ambassadors, Ramesh Kumar for inspiring us to create the Kubestronaut program. We recently interviewed Ramesh to ask about how the Kubestronaut program came… ⌘ Read more

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How to ace (KCNA) Kubernetes and Cloud Native Associate exam
Community post originally published on Medium by Giorgi Keratishvili Introduction Most probably if you have been working in IT over last decate you would heared such words as containers, docker, cloud native, maybe even kubernetes, but wonder what does all those buzz words mean… ⌘ Read more

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Apple Releases First Betas of iOS 18.2 and More With Genmoji, Image Playground and ChatGPT Integration
Apple today seeded the first betas of upcoming iOS 18.2, iPadOS 18.2, and macOS Sequoia 15.2 updates to developers for testing purposes. The betas have been released while Apple is still working on iOS 18.1, iPadOS 18.1, and ‌macOS Sequoia‌ 15.1, updates that are set to be released next week.

![](https://images.macrumors.com/article-new/2024/10/Generic- … ⌘ Read more

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Derrière le Manque de Moyen™, ce que cachent les démissions des maires
L’actualité politique française est totalement occupée par les gesticulations parisiennes : les parlementaires s’agitent en Commissions et à l’Assemblée, les médias font leurs choux gras de leurs saillies, la presse relaie et analyse avec gourmandise les propositions et les joutes verbales. Pendant ce temps, personne ne s’occupe plus des difficultés de la Province. Pourtant, les signes […] ⌘ Read more

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揭祕 Go sync-Map 設計與實現
什麼是 sync.Map————我們都知道在 Go 語言中,普通的 Map 是非併發安全,併發讀寫時會 panic,sync.Map 則是官方庫提供的一種特殊的併發安全的映射類型,能保較高的性能的同時,還能保證併發安全。sync.Map 有以下幾個特點:sync.Map 特點併發安全: sync.Map 無需額外的鎖機制即可在多個 goroutine 中安全地進行讀寫操作。這對於高 ⌘ Read more

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Go 項目使用 Makefile 構建版本信息完整教程
目錄結構我們以最小目錄結構爲例進行說明,如下這是我們此次示例的目錄結構。$ tree -L 3.├── main.go├── Makefile├── pkg│   └── version│       └── version.go├── README.md代碼內容主要有兩部分代碼,分別爲 main.go,內容如下:package mainimport (    ”eastMoney/pkg/ver ⌘ Read more

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Go 語言實現高性能文本壓縮算法 Brotli
在信息爆炸的時代,數據如同洪流般湧現,如何高效地存儲和傳輸這些數據成爲了一項至關重要的技術挑戰。壓縮技術應運而生,它如同一位技藝精湛的魔術師,能夠將龐大的數據文件 “化繁爲簡”,在不損失信息或損失極少信息的情況下將其壓縮成更小的體積,從而節省存儲空間、提高傳輸效率。壓縮技術主要分爲兩大類:無損壓縮和有損壓縮。無損壓縮:顧名思義,這種壓縮方式能夠在解壓縮後完全恢復原始數據,不會造成任何信息損失。常見 ⌘ Read more

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Craig Federighi Explains Phased Release of Apple Intelligence Features
In a new interview with The Wall Street Journal, Apple’s head of software Craig Federighi has highlighted the company’s measured, multi-phase approach to introducing Apple Intelligence features, with the initial iOS 18.1 release next week marking just the beginning of a staggered rollout over several months.

![](https://images.macrumors.com/article-new/2024/09/a … ⌘ Read more

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[ANN] Movie featuring Monero playing in the San Francisco Bay Area this Sunday

If you haven’t seen Límite yet and live close to San Jose, you can check it out this Sunday in the 2:30pm block (ALL THE WORLD’S A STAGE) of the San Jose International Short Film Festival. Or come down to Mexico City on November 14 where we’ll have our Mexican premiere during Monerotopia!

Links:

  • https://sjsff.com/
  • [/george-nicholas-ccs-proposal-release-mark-of-distinction-independent-film/](/george-nicholas-ccs-proposal-relea … ⌘ Read more

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XMRig v6.22.1 released with bug fixes, tweaks
XMRig 1 version 6.22.12 has been released with several bug fixes and improvements.

Changes overview
#3531 Always reset nonce on RandomX dataset change.
#3534 Fixed threads auto-config on Zen5.
#3535 RandomX: tweaks for Zen5.
#3539 Added Zen5 to randomx_boost.sh.
#3540 Detect AMD engineering samples in randomx_boost.sh.

Verify the SHA256 sums with xmrig3’s GPG key4 (ID: 446A53638BE94409) before using the software.

Consult … ⌘ Read more

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Monero Research Lab meeting scheduled for 30 October 2024 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, October 30th 2024 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.

Agenda overview (unconfirmed)
  • Updates. What is everyone working on?
  • Research Pre-Seraphis Full-Chain Membership Proofs3. Reviews for Carrot.4
  • CCS proposal: Audit monero-serai and monero-wallet5
  • Monero Researc … ⌘ Read more

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How to Use iPhone Mirroring on MacOS Sequoia
iPhone Mirroring is a powerful feature introduced with MacOS Sequoia that allows you to control your iPhone from your Mac, using your Mac cursor and keyboard to interact with the iPhone. It’s an incredibly useful feature in MacOS, and it allows full usage of your iPhone even if it’s not next to you or in … Read MoreRead more

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Ventana to Launch Veyron V2 RISC-V Platform for HPC in 2025
Ventana Micro Systems Inc., a leader in high-performance RISC-V platforms, has announced that its Veyron V2 accelerated compute platform will begin shipping in 2025. The Veyron V2 platform is designed to target AI, data centers, and emerging workloads. The Veyron V2 builds on Ventana’s expertise in RISC-V technology, offering flexibility to integrate third-party IPs and […] ⌘ Read more

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Docker at Cloud Expo Asia: GenAI, Security, and New Innovations
At Cloud Expo Asia 2024, Docker showcased its latest innovations in AI integration, security best practices, and product updates, highlighting how containers empower GenAI workflows and enable efficient, secure software development. ⌘ Read more

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HiFive Premier P550 Runs Linux on ESWIN EIC7700X RISC-V Platform
SiFive recently introduced the HiFive Premier P550, a high-performance RISC-V development board for demanding applications. Designed in a compact Mini-DTX form factor, it supports Linux development and is optimized for RISC-V operating systems across various industries. This embedded platform is powered by the ESWIN EIC7700X SoC, featuring a Quad-Core SiFive P550 64-bit CPU with a […] ⌘ Read more

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KubeCon + CloudNativeCon North America 2024 co-located event deep dive: Cloud Native & Kubernetes AI Day
Co-chairs: Amber Graner, Rajas Kakodkar, Ricardo Rocha, Yuan Tang November 12, 2024 Salt Lake City, Utah Cloud Native & Kubernetes AI Day brings together a diverse range of technical enthusiasts, open source contributors, practitioners, researchers and… ⌘ Read more

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How to transform Telemetry data from ingest to actionable insights
Member post by Ranjan Parthasarathy, CPO/CTO of Apica Telemetry data is to your system what sensors are to an automobile. Put simply, it is vital. However, handling telemetry data is cumbersome, particularly with the current data explosion. … ⌘ Read more

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Kubestronaut in Orbit: Maria Salcedo
Get to know Maria This week’s Kubestronaut in Orbit, Maria Salcedo, is a full stack DevOps backend engineer in Germany with experience in cloud native Kubernetes deployments. Maria is passionate about GitOps, cloud native development of… ⌘ Read more

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Apple Seeds watchOS 11.1 Release Candidate
Apple today seeded the release candidate version of an upcoming watchOS 11.1 update to developers and public beta testers for testing purposes. The new software comes approximately week after Apple released the fifth beta.

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watchOS 11.1 can be installed by going to the Apple Watch … ⌘ Read more

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Go 中祕而不宣的數據結構 runq- 難怪運行時調度那麼好
首先,讓我們先來回顧 Go 運行時的 GPM 模型。這方面的介紹網上的資料都非常非常多了,但是我們也不妨回顧一下: GPM 模型中的 G 代表 goroutine。每個 goroutine 只佔用幾 KB 的內存, 可以輕鬆創建成千上萬個。G 包含了 goroutine 的棧、指令指針和其他信息, 如阻塞 channel 的等待隊列等。 P 代表 processor, 可以理解爲一個抽 ⌘ Read more

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IP 訪問限制及提交次數,用 golang 如何實現 ?
在 Web 應用中,通常會需要對 IP 訪問進行限制以及控制提交次數,以防止惡意攻擊(例如暴力破解、DoS 攻擊、API 濫用等)。爲了實現這一功能,我們可以結合 Golang 的特性,使用中間件或者基於 Redis 這樣的緩存服務來實現 IP 限制和提交次數的控制。實現步驟IP 訪問限制:對每個 IP 的訪問頻次進行限制,比如每個 IP 每分鐘只能訪問某個接口 10 次。超過限制後,返回錯誤信息 ⌘ Read more

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解讀 Golang 標準庫裏的 varint 實現
最近發現 Golang 標準庫竟然自帶了 varint 的實現,代碼位置在 encoding/binary/varint.go。剛好藉助 golang 標準庫的 varint 源碼,我們來系統地學習和梳理下 varint。熟悉 protobuf 的人肯定對 varint 不陌生,protobuf 裏面除了帶 fix (如 fixed32、fixed64) 之外的整數類型, 都是 varint 編碼 ⌘ Read more

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iOS 18: Create a Dark Mode Icon for Almost Any App
Have you tried making your iPhone’s Home Screen app icons dark using the new customization options in iOS 18? If so, you may have run up against the issue that, despite all efforts, some app icons simply refuse to turn dark. Well, we may have a solution for you.

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It’s been over two months since Apple released iOS 18, but not all app develo … ⌘ Read more

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[ANN] FCMP++ Hard Fork Planning: Discussion Welcomed

Discussion welcomed for discussion of possible future rule to take place upon FCMP++ hard fork activation. This rule would retroactively ignore the unlock_time field of transactions past some future block height. This would make the migration to FCMP++ tree building easier.

Link: https://github.com/monero-project/research-lab/issues/125

jeffro256 (Github) ⌘ Read more

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Monero Tech meeting scheduled for 28 October 2024 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, October 28 2024 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels:

Based on the opinions given here2 I decided to go back to the No Wallet Left Behind Matrix room and IRC channel for the next i.e. coming Monday’s meeting, and to not contiune to hold meetings like the last one in the -dev Matrix room and IRC channel.

This meeting’s chai … ⌘ Read more

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Cake Labs releases Cake Wallet v4.20.0 and Monero.com v1.17.0
Cake Labs1 has released Cake Wallet v4.20.0 / Monero.com v1.17.02 with support for Litecoin’s MimbleWimble Extension Blocks 3, Monero enhancements, new wallet groups feature, and other minor changes.

Changes overview


Litecoin MWEB
Wallet groups - Categorize your wallets, keep things tidy.
Monero enhancements - Sending improvements
Introducing StealthEx and LetsExchange for more exchange options ... ⌘ [Read more](https://monero.observer/cake-wallet-4.20.0-monero.com-1.17.0-released/)

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