golang 每日一庫之 govalidator
govalidator 是一個用 Go 語言編寫的輕量級的驗證庫，提供了豐富的驗證和清理功能，主要用於驗證和清理用戶輸入的數據（如表單數據、API 請求的 JSON 數據等）。它支持常見的數據驗證功能，如電子郵件、URL、IP 地址、信用卡號等的驗證，同時也支持自定義驗證規則。1. 安裝你可以通過 go get 來安裝 govalidator：go get github.com/asaskevic ⌘ Read more
Go 中的實時批處理: 高效數據處理的藝術
開篇：當實時性遇見批量處理 ————–在處理大量數據時，我們通常面臨兩個選擇：單條處理 和 批量處理。前者處理及時，但系統開銷大；後者吞吐量高，但可能增加延遲。那麼，有沒有一種方式能兼顧兩者的優勢？答案是——實時批處理（Real-time Batching）。爲什麼選擇 Go？ ————-1.1 天生爲併發而生Go 的 Goroutine 和 Channel 機 ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1252 ARCHIVED:84826 CACHE:2761 FOLLOWERS:18 FOLLOWING:14
John Foss publishes ‘The Monero Moon’ Issue href=”https://we.loveprivacy.club/search?q=%2377”>#77**
John Foss1 has published Issue #772 of The Monero Moon curated newsletter:
Explore the latest edition for an update on all the latest Monero (XMR) news, developments, and entertainment! [..] If you enjoy the newsletter and want more of this content, shout me a beer by donating some spare Monero you didn’t lose in your boating accident. I’m completely independent and rely solely on donations, with no sponsorship. A massive thank yo … ⌘ Read more
jeffro256 posts January 2024 Monero/Carrot dev update
jeffro2561 has posted the first progress report (M1/January 2025)2 for their Monero/Carrot3 dev work CCS proposal4:
Work overviewI spent a lot of time reviewing / debugging the upcoming release v0.18.4.0 build. I would like to post more details about this for transparency, but some of it involves vulnerability work, so I will hold off for now. I plan to publish reports about this eventually.
… ⌘ Read more
Monero Research Lab meeting scheduled for 26 February 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, February 26th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
Rucknium completes second milestone for statistical research CCS proposal
Rucknium1 has completed2 the second milestone for their latest CCS proposal to conduct statistical research to improve Monero’s privacy 3:
I have completed Milestone 2. [..] With @Boog900, investigated the empirical privacy impact of suspected spy nodes and organized a public campaign to urge Monero node operators to ban suspected spy nodes from connecting to their no … ⌘ Read more
↳
In-reply-to
»
The original twt is unavailable. It may have been edited or deleted, or is from an unknown or muted feed.
⤋ Read More
@eapl.me@eapl.me I can do that as soon as I get back home. Also, just in case you’ve missed it, Choice 1 is actually 4 different variations.
Show HN: Live-updating version of the ‘What a week, huh?’ meme
As a fun evening project, I made a live-updating version of the ‘What a week, huh?’ meme (based on a panel from The Adventures of Tintin comics [1]).
There’s a page for every timeframe:
- ‘What a day’: https://tintin.dlazaro.ca/day
- ‘What a week’: https://tintin.dlazaro.ca/week
- ‘What a month’: https://tintin.dlazaro.ca/month
- ‘What a year’: [https://tintin.dlazaro … ⌘ Read more
golang 面試官：for select 時，如果通道已經關閉會怎麼樣？如果只有一個 case 呢？
今天咱們聊點技術性的東西，具體說一下 Go 語言中的 for select 語句，特別是在面試中經常被問到的兩個問題。題目 1：for select 語句中，如果通道已經關閉了，會怎麼樣？這道題乍一聽簡單，但其實是面試官最喜歡用來考察你是否真正理解 Go 中通道機制的題目之一。假設你在寫一個需要從通道讀取數據的程序，然後突然有人關了通道，你會怎麼處理？程序會怎麼樣？如果你把這個問題想得很簡單，你可 ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1251 ARCHIVED:84810 CACHE:2762 FOLLOWERS:18 FOLLOWING:14
Cuprate Meeting scheduled for 25 February 2024 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, February 25 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.
Agenda overviewCuprate is an effort to create an alternative Monero node implementation.
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 co … ⌘ Read more
ArcaOS 5.1.1 released
It’s been two years since the release of ArcaOS 5.1, which was a hugely important release because it brought UEFI support to this continuation of IBM’s OS/2, ensuring longevity for the project for years to come. Since I don’t think much is known about what, exactly, Arca Noae, and eComStation before it, has access to within the licensing agreement with IBM, it’s difficult to ascertain just how much room they actually have to make changes to the code at the core of the old OS/2. Regardles … ⌘ Read more
Go 1-24 的 omitzero：JSON 處理的福音
使用 omitempty 忽略 JSON 中的可選字段 (Go 1.24 之前)——————————————當你有一個要轉換爲 JSON 的結構體時，你可能有一些字段是可選的。例如，我們採用以下結構體：type Response struct { ID string json:“id” // 其他字段省略 UpdatedA ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1250 ARCHIVED:84794 CACHE:2807 FOLLOWERS:18 FOLLOWING:14
Monero Tech meeting scheduled for 24 February 2025 1800 UTC
The next Monero Tech meeting is scheduled to take place on Monday, February 24 2025 at 18:00 UTC, in the #no-wallet-left-behind 1 IRC-Libera/Matrix channels.
This meeting’s chairperson will probably be rbrunner72 and the agenda should include various topics: Seraphis3/JAMTIS4, FCMPs5, and other long-term Monero development issues.
Logs for the previous meeting are available on Monero Observer[6]( … ⌘ Read more
rottenwheel publishes ‘Revuo Monero’ Issue href=”https://we.loveprivacy.club/search?q=%23227”>#227**
rottenwheel1 has published Issue #2272’3 of the weekly Revuo Monero audience-funded newsletter, which covers February 9 - 16 2025 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.
🧮 USERS:1 FEEDS:2 TWTS:1249 ARCHIVED:84784 CACHE:2804 FOLLOWERS:18 FOLLOWING:14
plowsof posts second progress report for fifth CCS coordinator term
plowsof1 has submitted a second progress report2 after working for almost 5 months during their fifth term as CCS coordinator3:
Although 86~ days have passed since the last milestone completion, i’ve been performing my duties / fulfilling my hourly commitments - lack of good time management has lead to there being too many loose ends (especially for -site) and meeting attendance coul … ⌘ Read more
Monero Dev Activity Report - Week 7 2025: 40 PRs, 9 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.
Opened (3)
monero-project/monero:
- #97951 tests: Speed up p2p reorg test (iamamyth)
- #97982 CoC: do not allow Maintainers to tag releases, unless core is not available within a reasonable time (tobtoht)
monero-proj ... ⌘ [Read more](https://monero.observer/monero-dev-activity-report-week-7-2025/)
On my blog: Free Culture Book Club — Cairn Wardens Guide, part 1 https://john.colagioia.net/blog/2025/02/15/cairn-2.html #freeculture #bookclub
🧮 USERS:1 FEEDS:2 TWTS:1248 ARCHIVED:84769 CACHE:2799 FOLLOWERS:18 FOLLOWING:14
MoneroKon 2025 Planning Meeting scheduled for 22 February 2025 1700 UTC
The next MoneroKon 2025 Planning Meeting 1 is scheduled to take place on Saturday, February 22nd 2025 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.
_Note that the upcoming event will take place in Prague on June 20-22 20 … ⌘ Read more
acx releases first beta for Mysu Wallet fork ‘Monfluo’
acx1 has announced2 the first beta release of Monfluo 3 (v0.6.04) - a pure Monero wallet for Android that was forked from Mysu Wallet5 last year:
Monfluo is a fork of Mysu (previously known as MyNero) originally developed by pokkst. Mysu was a fork of Monerujo developed by m2049r. [..] There are no unique features (except the lack of features), it is a very simple wallet for minimalists. There is no su … ⌘ Read more
Community Workgroup Meeting scheduled for 15 February 2025 1600 UTC
The next Monero Community Workgroup Meeting is scheduled1 to take place on Saturday (today), 15th of February 2025 at 16:00 UTC, in the #monero-community 2’3 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 … ⌘ Read more
Monero Observer Artistic Saturday Top 5 - Week 7, 2025
Previous Artistic Saturday weekly reports can be found in the [art] 1 section.
 The article discusses the challenges posed by linear social media feeds, which often lead to disengagement and difficulty in prioriti …
The article discusses the challenges posed by linear social media feeds, which often lead to disengagement and difficulty in prioritizing content from friends due to constant scrolling. The author proposes an alternative approach using a daily feed structure per day, which organizes posts by date, allowing for easier prioritization and reducing mindless scrolling.
Key Points:
- **Line … ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1247 ARCHIVED:84694 CACHE:2775 FOLLOWERS:18 FOLLOWING:14
[ANN] More vitamins for Monero with Carrot - part 1: Overview
A lot of interesting things go on right now in Monero development, but if you don’t happen to attend the two regular dev meetings on Mondays and Wednesdays or hang around in some of our Matrix rooms, you probably wouldn’t know much about it.
Link: https://farside.link/libreddit/r/Monero/comments/1iph8fz/
u/rbrunner7 (Github) ⌘ Read more
jeffro256, SNeedlewoods CCS proposals fully funded
jeffro256’s full-time development 2025Q1 1 and SNeedlewoods’s part-time dev work 2 CCS proposals were fully funded today, with help from the Monero General Fund3:
jeffro256:
* 114 XMR raised in 19 contributions (38 XMR sent from GF)
SNeedlewoods:
* 23 XMR raised in 14 contributions (7.67 XMR sent from GF)
To learn more about the two proposals, consult the previous Monero Observer reports4’[ … ⌘ Read more
Testing the limits of our new 5G internet connection at home with pushing 1.5GB docker images into the cloud a bunch of times day…
SECO Pi Vision 10.1 Brings Modular Industrial HMI with Raspberry Pi CM5
SECO S.p.A. and Raspberry Pi Ltd have introduced the SECO Pi Vision 10.1 CM5, an HMI solution powered by the Raspberry Pi Compute Module 5, debuting at embedded world 2025 from March 11-13 in Nuremberg. This modular system combines SECO’s hardware and IoT expertise with Raspberry Pi’s technology for industrial automation, smart retail, and transportation. […] ⌘ Read more
Go 語言中如何高效地處理集合
在 Go 語言中，處理集合（如切片、映射等）時，可以通過多種方式提高效率。以下是一些常見的高效處理集合的方法，結合詳細的代碼例子進行講解。1. 使用切片（Slice）代替數組切片是 Go 中常用的集合類型，它比數組更靈活，因爲切片的長度是可變的。package mainimport “fmt”func main() { // 創建一個切片 numbers := []int{1, 2, ⌘ Read more
ESP32-S3 IR Thermal Imaging Camera Module with Wi-Fi and Bluetooth Connectivity
Waveshare recently launched the ESP32-S3 IR Thermal Imaging Camera Module which is a wireless infrared thermal imaging device based on the ESP32-S3-WROOM-1 chip. Designed with a compact form factor of 29 × 29mm, this module is intended for applications such as thermal monitoring, security surveillance, and industrial diagnostics. The product page does not mention […] ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1246 ARCHIVED:84670 CACHE:2758 FOLLOWERS:18 FOLLOWING:14
woodser releases monero-cpp v0.8.13, monero-java v0.8.36, monero-ts v0.11.3
woodser1 has just released new versions for three Monero libraries: monero-cpp v0.8.132, monero-java v0.8.363, and monero-ts v0.11.34:
monero-cpp:
-Support wallet->get_default_fee_priority()
-Fix building sample_code.cpp on Linux
-Update instructions to use unbound v1.22.0
-Update instructions to use boost v1.85.0
-Update build ... ⌘ [Read more](https://monero.observer/woodser-releases-monero-cpp-v0.8.13-monero-java-v0.8.36-monero-ts-v0.11.3/)reviewing logs this morning and found i have been spammed hard by bots not respecting the robots.txt file. only noticed it because the OpenAI bot was hitting me with a lot of nonsensical requests. here is the list from last month:
- (810) bingbot
- (641) Googlebot
- (624) http://www.google.com/bot.html
- (545) DotBot
- (290) GPTBot
- (106) SemrushBot
- (84) AhrefsBot
- (62) MJ12bot
- (60) BLEXBot
- (55) wpbot
- (37) Amazonbot
- (28) YandexBot
- (22) ClaudeBot
- (19) AwarioBot
- (14) https://domainsbot.com/pandalytics
- (9) https://serpstatbot.com
- (6) t3versionsBot
- (6) archive.org_bot
- (6) Applebot
- (5) http://search.msn.com/msnbot.htm
- (4) http://www.googlebot.com/bot.html
- (4) Googlebot-Mobile
- (4) DuckDuckGo-Favicons-Bot
- (3) https://turnitin.com/robot/crawlerinfo.html
- (3) YandexNews
- (3) ImagesiftBot
- (2) Qwantify-prod
- (1) http://www.google.com/adsbot.html
- (1) http://gais.cs.ccu.edu.tw/robot.php
- (1) YaK
- (1) WBSearchBot
- (1) DataForSeoBot
i have placed some middleware to reject these for now but it is not a full proof solution.
10 Unbelievable Advertising Fiascoes
For various reasons, product advertisements sometimes go awry in a big way. A case in point: Budweiser Light’s ad campaign featuring transgender influencer Dylan Mulvaney resulted in a boycott that cost the company almost 1.5 billion dollars, as customers switched from Bud Light to competitors’ brands. As Harvard Business Review points out, companies learned that […]
The post [10 Unbelievable Advertising Fiascoes](https://listverse.com/2025/02/12/10-unbeliev … ⌘ Read more
Go1.24 Released
1 points posted by John Doak ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1245 ARCHIVED:84640 CACHE:2798 FOLLOWERS:18 FOLLOWING:14
Monero Research Lab meeting scheduled for 19 February 2025 1700 UTC
The next Monero Research Lab1 meeting is scheduled to take place on Wednesday, February 19th 2025 at 17:00 UTC on IRC-Libera/Matrix2 in the #monero-research-lab channels.
- Updates
- Prize contest to optimize some FCMP cryptography code3
- Research on subnet deduplication for peer selection to reduce spy node risk4
- AOB
This meeting’s chairperson should be Ru … ⌘ Read more
v1docq47 posts December 2024 - January 2025 CCS progress report
v1docq471 has posted the first progress report (December 2024 - January 2025)2 for his latest CCS proposal3 to do Russian voice-over work and transcribe Monero content:
Although our proposal is still in ‘Funding Required’ stage, we did not sit idle, we worked according to the planned milestones. In addition, due to the prolonged funding stage (PR merged ~63 days ago), we additionally place … ⌘ Read more
John Foss publishes ‘The Monero Moon’ Issue href=”https://we.loveprivacy.club/search?q=%2376”>#76**
John Foss1 has published Issue #762 of The Monero Moon curated newsletter:
Explore the latest edition for an update on all the latest Monero (XMR) news, developments, and entertainment! [..] If you like the newsletter and want more of this content, then shout me a round of beers by donating some spare Monero you didn’t lose during your boating accident.
The publication includes news about:
- Development, Releases, and Technology … ⌘ Read more
FiatDemise’s XMRChat CCS proposal ready for funding
FiatDemise1’s CCS proposal2 to retroactively fund the XMRChat 3 project is ready for funding:
Funding needed: 114 XMR
To support this proposal, you can donate any XMR amount to the address listed on its Gitlab Funding Required 2 page.
It is worth noting that 70.56 XMR has already been transferred to this CCS; the funds were repurposed from the TipXMR project, as planned4.
Consult the p … ⌘ Read more
PSA: Latest Software Updates Enable Apple Intelligence on Some Mac, iPhone, iPad
Many Mac, iPhone, and iPad users are discovering that installing the latest available system software updates of MacOS Sequoia 15.3.1, iOS 18.3.1, and iPadOS 18.3.1 will automatically enable Apple Intelligence, even if the feature has been disabled before. While this doesn’t happen to everyone, some Mac, iPhone, and iPad users are seeing an Apple Intelligence … [Read More](htt … ⌘ Read more
🧮 USERS:1 FEEDS:2 TWTS:1244 ARCHIVED:84634 CACHE:2814 FOLLOWERS:18 FOLLOWING:14
selsta posts January 2025 Monero dev report
selsta1 has posted a monthly CCS progress report2 for January 2025, which includes several Monero dev updates.
Milestone 2:
* Most time was spent on v0.18.4.0
* I also created a to-do list that shows the current status
* Removed old debug code that we used to verify the difficulty code
(this could speed up sync times)
* Hackerone conflict resolution
Note that misc work is not explicitly mentioned in these updates. The full … ⌘ Read more
Boog900 submits CCS proposal for 4 months of full-time Cuprate dev work
Boog9001 has submitted a new CCS proposal2 looking to continue full-time development work on Cuprate 3 for 3 months and also get compensated for January work:
I will work for 3 months on Cuprate with an initial focus on releasing an alpha cuprated [..] I plan to work on what I think is best to advance the project. I am also asking for payment for the hours I worked in January. \ … ⌘ Read more
Cuprate Meeting scheduled for 18 February 2024 1800 UTC
The next Cuprate Meeting is scheduled1 to take place on Tuesday, February 18 2025 at 18:00 UTC on IRC-Libera/Matrix2 in the #cuprate channels.
Agenda overviewCuprate is an effort to create an alternative Monero node implementation.
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 co … ⌘ Read more
MacOS Sequoia 15.3.1 Update with Bug Fixes Released
Apple has released MacOS Sequoia 15.3.1 update for Mac users running the Sequoia operating system. The new software update includes bug fixes and security enhancements, making it recommended for all users. Separately, Apple has released iOS 18.3.1 for iPhone, ipadOS 18.3.1 for iPad, watchOS 11.3.1 for Apple Watch, and updates to other Apple devices as … [Read More](https://osxdaily.com/2025/02/10/macos-sequoia-15-3-1-update-with-b … ⌘ Read more