Rocket Propelled BULLET… I Made at Home ⌘ Read more
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How to Share Folder from Windows in VMWare Fusion to Mac
If you are running Windows 11 in VMWare Fusion on a Mac, you might want to setup a shared folder to easily transfer data from the Mac to the Windows virtual machine. There are a few ways to accomplish this, from using VMWare Tools, to using a networking approach, and we’ll cover the latter here. … Read More ⌘ Read more
CNCF announces the second Zero to Merge cohort
By Taylor Dolezal, Head of Ecosystem, CNCF The Cloud Native Computing Foundation (CNCF) is thrilled to announce our second cohort of the Zero to Merge program. This comprehensive four-week journey empowers participants to make meaningful contributions to CNCF… ⌘ Read more
哪一刻让你觉得保护海洋环境很重要？
我们本就没有理由伤害大海。大海本来就是我们赖以生存的地方，所以没有人有资格和理由去伤害它。可能因为我从小在海边长大，所以对海的感情也会更深刻一些，小时候会经常去海边玩，偶尔不开心的时候，看着大海也感觉自己的心灵得到了治愈。
对我来说，大海是神秘和自由的象征，不知不觉就会被它吸引。6月正值最美好的夏天，如果有假期的话，我希望能去潜水，去游泳，去真正地拥抱大海！海洋是我们生活不可或缺的一部分，像是可以倾诉的挚友，是可以包容、可以玩乐的存在。
出演相柳的时候我就在想，要是也能和他一样在海里来去自如就好了，哈哈~记得剧中我还有一句台词是“脚下是大海”，虽然当时脚下并不是真正的大海，但就算简单想想，内心也会宽阔起来。
保护海洋其实没有那么遥远，大家可以从点点滴滴的日常小事做起。我认为影响海洋生态的行为充斥着我们的生活，所以日常的环保习惯也很重要，像是减少一次性塑料制品的使用，或者是垃圾分类这些小事，每个人都可以出一份力的。虽然可能也有人认为保护海 … ⌘ Read more
I turned my $20 Hairdryer into a JET ENGINE ⌘ Read more
Apple’s Latest Macs and iPads Have Hidden Smart Home Thread Radio
Apple has added an unannounced Thread radio in most of the Macs and iPads that have been released in the last eight months, according to a report from The Verge. Thread is not listed as a feature in the specifications for the devices released since September 2023, but FCC reports suggest that a Thread radio is indeed included.
 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.
//主函數func main() { cron2 := cron.New() //創建一個cron實例 //執行定時任務（每5秒執行一次） err:= cron2.AddFunc(“/5 “, print5) if err!=nil{ ⌘ Read more
Fluid Speech
⌘ Read more
The Tech Industry Hates You
White? Male? Straight? Religious? Conservative? Centrist? Big Tech, Tech Foundations, and Open Source Projects hate your guts. ⌘ Read more
Privacy watchdog sues Medibank over cyber hack
The Office of the Australian Information Commissioner alleges Medibank breached privacy laws and exposed its customers to risk of identity theft, extortion and financial crime. ⌘ Read more
The Future of Quantum Computing with Michio Kaku, Neil deGrasse Tyson & More ⌘ Read more
Untitled ⌘ 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
ProcessOne: Understanding messaging protocols: XMPP and Matrix
In the world of real-time communication, two prominent protocols often come into discussion: XMPP and Matrix. Both protocols aim to provide robust and secure messaging solutions, but they differ in architecture, features, and community adoption. This article delves into the key differences and similarities between XMPP and Matrix to help you understand which might be better suited for your needs.
XMPP (Extensible Messaging and … ⌘ Read more
ProcessOne: Understanding messaging protocols: XMPP and Matrix
In the world of real-time communication, two prominent protocols often come into discussion: XMPP and Matrix. Both protocols aim to provide robust and secure messaging solutions, but they differ in architecture, features, and community adoption. This article delves into the key differences and similarities between XMPP and Matrix to help you understand which might be better suited for your needs.
XMPP (Extensible Messaging and … ⌘ Read more
15 Keynote Keyboard Shortcuts for iPad
The Keynote presentation app for iPad has a variety of handy keyboard shortcuts available to it that are only accessible when the iPad is connected to a physical keyboard. If you’re a regular Keynote for iPad user, and you have either a Magic Keyboard, Smart Keyboard, keyboard case, or other external keyboard connected to the … Read More ⌘ Read more
Docker Announces SOC 2 Type 2 Attestation & ISO 27001 Certification
Docker demonstrates commitment to security by achieving SOC 2 Type 2 attestation and ISO 27001:2022 certification. ⌘ Read more
I turned my $20 Hairdryer into a JET ENGINE ⌘ Read more
Some AT&T, T-Mobile and Verizon Customers Report Issues With Calls
There appears to be an outage with at least one U.S. cellular carrier, with customers unable to place or receive calls. AT&T, T-Mobile, and Verizon customers have been complaining about the issue on social networks, and there are also reports of outages on the Down Detector website.
It is not clear which carrier is experiencing problems, as a … ⌘ Read more
New app offers bargain on bakery treats being thrown out
A new app is launching in Sydney that offers customers the chance to buy discounted baked goods that would otherwise be thrown out at the end of the day. ⌘ Read more
Raspberry Pi AI Kit: 13 TOPs AI Performance with Hailo 8L and M.2 HAT+
The Raspberry Pi AI Kit, a recent collaboration between Raspberry Pi and Hailo, has been launched to make artificial intelligence more accessible to enthusiasts and developers alike. Priced at $70, this kit integrates a powerful Hailo-8L AI accelerator module into the Raspberry Pi ecosystem, specifically designed for the Raspberry Pi 5. The AI Kit includes […] ⌘ Read more
🇮🇳 Honest Indian Government Ad 🇮🇳 ⌘ Read more
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）。
（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）”
（3）车站有比较特色的顶棚。
![] … ⌘ Read more
I took this photo yesterday in the evening. The pond in the park is always so picturesque. 🖼️ ⌘ Read more
Go：泛型全面解析，從基礎到實際應用
引言Go 語言在其 1.18 版本中引入了泛型功能，這是一個具有里程碑意義的更新。此前，Go 開發者常常藉助接口、反射等方法間接實現泛型的需求，這既複雜又影響性能。泛型的引入使得代碼不僅更加靈活，同時也更加高效和類型安全。本文通過解析一段 Go 語言的泛型示例代碼，詳細講解泛型的特性及其在 Go 中的實際應用。Go 語言泛型特性詳解基本語法和定義泛型，或者說參數化類型，是一種在編程時不具體指定其數 ⌘ Read more
用 go 語言實現一個有界協程池
寫在文章開頭——本篇文章算是對go語言系列的一個收尾，通過 go 語言實現一個實現一個簡單的有界協程池。Hi，我是 sharkChili ，是個不斷在硬核技術上作死的 java coder ，是 CSDN 的博客專家 ，也是開源項目 Java Guide 的維護者之一，熟悉 Java 也會一點 Go ，偶爾也會在 C 源碼 邊緣徘徊。寫過很多有意思的技術博客，也還在研究並輸出技術的路上，希 ⌘ Read more
全面解析 Go 語言 Channel：面試必備知識點
一、channel 的整體結構圖1、channel 結構圖 channel 本質是一個 hchan 這個結構體 type hchan struct { buf unsafe.Pointer // points to an array of dataqsiz elements sendx uint // send index recvx uint ⌘ Read more
Go 實驗室：image 圖像處理就用它
短腿子猿的 Go 實驗室，Golang 官方提供了很多 package 來幫助大家提高開發的效率，但是由於函數太多，經常會記不住，這裏開了一個專題來分享官方 package，努力做到每週一更 Golang 中的 image 包提供了基本的圖像類型、顏色模型、以及用於處理圖像的各種函數和接口。以下是一些常用的函數和接口，以及相應的示例。常用類型與接口——-image.Image 接口這是 ⌘ Read more
Go 併發編程精粹：掌握通道（channels）的藝術
在併發編程的多任務世界中，Go 語言以其強大的併發特性而獨樹一幟。通道（channels），作爲 Go 併發模型中的核心概念，是連接不同 goroutines 的橋樑，確保了數據在它們之間的流暢傳遞。如果你對 goroutines 已經有所瞭解，那麼現在是深入探索通道的絕佳時機。併發編程：Go 語言的殺手鐧————–併發性是現代編程中的關鍵特性，它允許程序在同一時間內執行多個任務 ⌘ Read more
Golang 插件系統實現
插件可以在解耦的基礎上靈活擴展應用功能，本文介紹瞭如何基於 Golang 標準庫實現插件功能，幫助我們構建更靈活可擴展的應用。原文: Plugins with Go[1]什麼是插件簡單來說，插件就是可以被其他軟件加載的軟件，通常用於擴展應用程序的功能和外觀，插件的開發人員甚至可以不直接修改基礎應用程序。你很可能在日常生活中使用過插件，也許用的是其他名稱，如擴展 (extensions) 或附加 ⌘ Read more
掌握 Go 語言 Interface：面試高頻考點詳解
一、interface1、interface 作用接口是 Go 語言的重要組成部分，它在 Go 語言中通過一組方法指定了一個對象的行爲 接口 interface 的引入能夠讓我們在 Go 語言更好地組織並寫出易於測試的代碼 golang 中的接口分爲帶方法的接口和空接口 iface: 表示帶方法的接口 eface：表示空接口 2、eface 空接口 空接口 efac ⌘ Read more
Apple iPhone Trade-In Promotion Ends as Credit Values Lowered
As expected, Apple has ended its limited-time promotion that increased the trade-in values for select iPhone models in the United States when customers buy a new iPhone.
The two-week promotion officially came to a close on June 3, which means anyone trading in their ex … ⌘ Read more
Google Drive censors files of Pfizer whistleblower
A PowerPoint file was censored on a o personal Google Drive… and Google’s stated reasons were obviously false. Why did this happen? Read the article: https://lunduke.locals.com/post/5682494/google-drive-censors-files-of-pfizer-whistleblower ⌘ Read more
Can you save money with BYO storage on laptops and phones?
Samsung’s Galaxy A55 only has 128GB of internal storage – tiny compared to other phones. But a good quality 256GB card triples the storage for about $30. ⌘ Read more
Untitled ⌘ Read more
Security Researcher Calls Windows 11 AI ‘Recall’ Screenshotting Feature a Disaster
Last month, Microsoft announced the upcoming launch of Copilot+ Windows PCs with integrated AI hardware and software. One feature that Microsoft touted was Recall, a tool that’s designed to take regular snapshots of PC content to help users find anything they’ve seen or done on their machine.
As it turns out, Recall might be a security nightmare fo … ⌘ Read more
How GitHub reduced testing time for iOS apps with new runner features
Learn how GitHub used macOS and Apple Silicon runners for GitHub Actions to build, test, and deploy our iOS app faster.
The post How GitHub reduced testing time for iOS apps with new runner features appeared first on The GitHub Blog. ⌘ Read more
Arm64 on GitHub Actions: Powering faster, more efficient build systems
GitHub Actions now offers Arm-hosted runners with images built by Arm for developers to begin building on the latest and most sustainable processors on the market.
The post Arm64 on GitHub Actions: Powering faster, more efficient build systems appeared first on [The GitHub Blog](https://github.b … ⌘ Read more
How to Install Java on Mac with M3, M2, M1 Apple Silicon Chip
Some Mac users may need to install Java on their Apple Silicon equipped Mac – whether it’s an M1, M2, M3, or other M-series ARM chip – allowing them to run Java-based applications and software on their computers. Whether it’s to run specific enterprise software, use particular educational tools and compsci courses, run Java web … Read More ⌘ Read more
Tackling GPU underutilization in Kubernetes runtimes
Member post originally published on SuperOrbital’s blog by Keegan McCallum Introduction In the previous parts of this blog post series, we explored the fundamentals of using the NVIDIA Device Plugin to manage GPU resources in Kubernetes clusters (Part… ⌘ Read more
Can Sonos beat Apple AirPods Max with new Bluetooth magic?
It might not be what Sonos fans were expecting, but the Ace is an excellent noise-cancelling set of headphones with a bag of new tricks. ⌘ Read more
Get 6% Cash Back at Ace Hardware With Latest Apple Card Promotion
Apple Card holders can get extra Daily Cash back when making purchases at Ace Hardware during the month of June, according to a new email Apple started sending out today.
From now until June 30, Apple Card users who make a purchase at Ace Hardware can earn six percent cash back instead of the st … ⌘ Read more
Macron : Une guerre pour cacher la déroute ?
Les sondages sont assez clairs : c’est la déroute pour le camp macronien. Ainsi, non seulement Mélusine Hayer ne parvient pas à décoller dans les intentions de vote au point qu’elle chatouille à nouveau ses plus bas niveaux depuis qu’elle est entrée en lice, mais en plus réussit-elle la performance de propulser Bardella, le concombre endimanché […] ⌘ Read more
Antisemitism? ⌘ Read more
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Go 語言主流 ORM 框架對比：GORM vs- Ent
GORM 和 Ent 是 Go 語言中使用廣泛的兩種 ORM（對象關係映射）框架。它們都有助於將數據庫操作從底層 SQL 抽象出來，簡化數據庫交互，但它們的設計理念和使用方式有顯著的不同。本文將詳細介紹 GORM 和 Ent 的不同特點、使用示例，並比較它們在不同場景下的優劣。GORM 簡介——-GORM 是一個易於使用的 ORM 庫，旨在提供簡單、乾淨的 API。它通過反射機制動態處理數 ⌘ Read more
GRequests: 讓 HTTP 服務人類
熟悉我的讀者朋友們都知道，我早期是寫 Python 的，現在主力語言是 Go。開始接觸 Go 語言以後，我發現 Go 自帶的 net/http 請求庫不夠好用，好在我沒用 Go 寫過一行爬蟲代碼，平時 net/http 庫用的也就比較少，不是每天都用，也就忍了。最近我在網上衝浪時，無意間發現了 grequests 這個庫，靈感來源於 Python 生態中大名鼎鼎的 requests 庫。顧名思義， ⌘ Read more
命令分發模式
命令分發模式 (command dispatcher pattern) 不屬於 23 種經典的設計模式。它是一種不太爲人所知的設計模式, 它主要用於構建可擴展、可插拔的系統架構, 將請求與執行請求的操作對象解耦。它類似於命令模式 (Command Pattern), 但更加靈活和動態。雖然 Command Dispatch Pattern 不屬於那 23 種經典模式, 但它確實是一種很有價值的模式 ⌘ Read more
iPhone 16 Pro Could Break Record for Thinnest Bezels on a Smartphone
Apple’s upcoming iPhone 16 Pro models will have the thinnest bezels of any smartphone, beating the screen border thinness of even its latest iPhone 15 Pro devices. That’s according to the leaker known as “Ice Universe,” who has divulged accurate information about Apple’s plans in the past.
According to [multiple sources](https://www.ma … ⌘ Read more
Civilian deaths from killer drones are this generation’s ‘Oppenheimer moment’
The geopolitical tensions and challenges faced by physicists and other scientists 70 years ago in their search for nuclear arms control is now being replicated in the 21st century. ⌘ Read more
Cell Organelles
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Get the New M4 iPad Pro & M2 iPad Air Wallpapers
The powerful new M4 iPad Pro and M2 iPad Air series come equipped from the Apple factory with some pretty nice looking wallpapers, but that doesn’t mean you have to buy a new iPad just to enjoy the appearance on your current devices. The M2 iPad Air wallpapers feature bright shiny colorful abstractions based upon … Read More ⌘ Read more
The Melburnians behind one of Silicon Valley’s hottest AI start-ups
These two university researchers have created an artificial intelligence phone receptionist that can answer questions, schedule appointments, and talk just like a human. ⌘ Read more
LN2 Uses 700x More Space in Gas Form! What Can I Use That For?! ⌘ Read more
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Gurman: No Hardware at WWDC, Next Apple TV No Longer Coming Soon
Bloomberg’s Mark Gurman does not expect Apple to announce any new hardware during its WWDC 2024 keynote on June 10.
“There’s no har … ⌘ Read more
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Camera button, AI, bigger screen: Here’s what the iPhone 16 might look like
With four months to go, leakers and analysts have painted a convincing picture of the next Apple phone. ⌘ Read more
Remko Tronçon: Packaging Swift apps for Alpine Linux
While trying to build my Age Apple Secure Enclave plugin, a small Swift CLI app, on Alpine Linux, I found out that Swift isn’t able to create musl binaries. This means none of the pre-built Linux binaries (nor the Swift compiler) work on Alpine. The assumption that Linux implies glibc apparently runs deep into the Swift internals, so although some work i … ⌘ Read more
(Updated) HealthyPi Move: An Upcoming Open-Source Smartwatch Powered by Nordic nRF5340 SoC
HealthyPi Move: An Upcoming Open-Source Smartwatch Powered by Nordic nRF5340 SoC
CrowdSupply recently showcased the HealthyPi Move, a biometric monitor designed in a convenient wristwatch form factor. Equipped with the Nordic Semiconductor’s nRF5340 SoC and multiple advanced sensors, this portable device is advertised for both personal health tracking and data loggin … ⌘ Read more
HackerBox #0103 – Homebrew Showcases Retro Computers and PICO-56 Platform
HackerBox is a monthly subscription service that delivers development kits to hobbyists and students. The “Homebrew” themed HackerBox 0103 explores the world of retro and homebrew computers, providing a nostalgic and hands-on experience in assembling and programming a computer from the earlier days of the personal computer revolution. The main component of the HackerBox 0103 […] ⌘ Read more
Last week at The Lunduke Journal (May 26 - June 1, 2024)
GNOME’s Crazy Plan! Black Python Devs! Google Censorship! ⌘ Read more
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iWave Introduces iW-RainboW-G63M SoM for Network and Cloud Acceleration
iWave Introduces iW-RainboW-G63M SoM for Network and Cloud Acceleration
iWave recently unveiled the iW-RainboW-G63M System on Module which leverages the AMD’s Versal Premium series. This new module targets cutting-edge applications across data centers, 5G infrastructure, and communication test equipment. ⌘ Read more
sysmond on Mac Using High CPU? Here’s the Likely Reason & How to Fix It
sysmond, which as you may have surmised from the process name, is short for System Monitor Daemon, is part of Activity Monitor. Thus, if you use Activity Monitor to keep a watch on your Mac system resources, processes, CPU usage, Energy use, Disk, Network, and critical to our discussion here – Memory usage, you may … Read More ⌘ Read more
My May ‘24 in Review
May is now also over and we are getting closer and closer to summer and the middle of 2024. Time to take a quick look back. ⌘ Read more
Honest Government Ad | Democracy™ 🇮🇳 🇬🇧 🇪🇺 🇿🇦 🇮🇩 🇵🇰 🇮🇷 🇮🇱 🇷🇸 🇲🇽 🇻🇪 🇧🇾 🇷🇺 🇧🇬 🇺🇲 ⌘ Read more
TotalEnergies : fuite devant les taxes et régulations
Un article de Henry Bonner Je reviens d’une semaine à la campagne, en Poitou. Malgré les exhortations gouvernementales à faire de la sécheresse, la pluie continue de jour en jour, et les étangs et rivières sortent de leurs lits. En somme, la météo sème la déception. Les débuts de l’été émergent à peine des nuages. […] ⌘ Read more
Top Stories: WWDC Schedule, iOS 18 Rumors, and Beats Solo Buds Release Date
WWDC month is here! Rumors about what we may see at Apple’s annual developer conference have been building for months, and now we’re just days away from the keynote event where Apple will unveil what it has in store for iOS 18, macOS 15, and more.
Apple’s Beats brand also has some new products that should be launching shortly, while Apple has fi … ⌘ Read more
Neil’s Silent Review of “Atlas” ⌘ Read more
Australian at the centre of the high-stakes battle over AI has a warning for the world
There’s a war raging about the future of artificial intelligence - and Melbourne-born Helen Toner is in the thick of it. ⌘ Read more
Untitled ⌘ Read more
Install & Run iTunes, Aperture, or iPhoto in MacOS Sonoma with Retroactive
Do you miss iTunes for Mac? Do you really miss Aperture for Mac? Do you have fond memories of iPhoto in MacOS? What if you could run any of these three now defunct apps in modern MacOS Sonoma? With the help of an app called Retroactive, you can do exactly that, installing iTunes, Aperture, and … [Read More](https://osxdaily.com/2024/05/31/install-run-itunes-aperture-or-iphoto-in-macos … ⌘ Read more
All about Kubernetes Community Days UK – London 2024
KCD post originally published on Linkedin by the Kubernetes Community Days UK – London team What are KCDs? From https://www.cncf.io/kcds/ KCDs are community-organized events that gather adopters and technologists from open source and cloud native communities for education,… ⌘ Read more
Update multiple Kubernetes objects/configmaps in one go!
Community post originally published on dev.to by Sunny Bhambhani There may be cases wherein we just need to update a Kubernetes configmap or any other Kubernetes object based on our requirements. And let’s say it’s just one or… ⌘ Read more
Foldable MacBooks: Six Things to Know About Apple’s Future Plans
Rumors from multiple reliable sources suggest that Apple is working on a MacBook that has a foldable screen, and it could in fact be Apple’s first foldable device, coming before a foldable iPhone. We’ve rounded up six key features that we’ve heard about the device so far.
Adding more context to my blogroll
The hosted Miniflux finally contains my newly contributed feature to save descriptions for feeds. The exported OPML also contains them, and that’s why I’m finally able to show some context on my blogroll. ⌘ Read more
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NixOS 24.05 released ⌘ Read more
實現微服務註冊的高效利器：gRPC 與 Nacos 集成教程
一、golang gRPC 註冊 nacosgithub 地址 nacos-sdk-go(opens new window) nacos 官網 1、目錄結構 2、pb/person.protosyntax = “proto3”;option gopackage = “./person”;package pb;message Person { string name = 1; in ⌘ Read more
全面掌握 GORM 中的遷移系統，實現自動遷移與手動遷移
在 Golang 生態系統中，GORM 作爲一個廣泛使用的 ORM 框架，不僅在數據庫操作方面提供了友好的 API 支持，其遷移系統（Migration System）同樣功能強大且易於使用。在本文中，我們將詳細解析 GORM 中的遷移機制，包括自動遷移和手動遷移，同時提供詳盡的代碼示例，幫助開發者全面掌握這一技術。什麼是數據庫遷移？———在數據庫系統中，遷移是指對數據庫架構進行變更的 ⌘ Read more
使用 Go Channel 構建可擴展的併發 worker pool
在本篇博文中，我們將深入探討如何在 Go 中構建一個可擴展的 Worker pool。該實現可有效地管理 Worker pool，以處理大量請求，同時根據負載動態調整 Worker 的數量。我們還會討論可能出現的問題以及如何避免它們。概覽要實現的 worker pool 應該具有以下功能：根據負載情況動態調整 worker 數量; 具備超時和重試機制處理接收到的請求; 能夠 Grace ⌘ Read more
M5Stack CoreS3 SE with 2.0″ Capacitive Touch Display and 16-bit I2S Amplifier
M5Stack CoreS3 SE with 2.0” Capacitive Touch Display and 16-bit I2S Amplifier
The M5Stack CoreS3 SE, a streamlined version of the third-generation CoreS3 unit from the M5Stack series, is engineered for IoT applications, smart home systems, and industrial automation. This device supports key programming platforms such as Arduino and UIFlow, enhancing its adaptability for diverse project requ … ⌘ Read more
L’impossible recyclage du plastique
Très régulièrement, à la faveur d’une campagne de propag… pardon de conscientisation par l’une ou l’autre organisation de lobbying non gouvernemental, on découvre que l’Humanité rejette une quantité ahurissante de plastique dans la nature, que c’est une catastrophe et que nous allons tous mourir, ce qui explique au passage les lois de plus en plus […] ⌘ Read more
Apple Vision Pro International Launch Likely Scheduled for July
The international launch of Apple’s Vision Pro headset could finally occur in July, just over six months after the device was released in the United States.
A source familiar with the matter told MacRumors that the Apple Vision Pro is now scheduled to launch internationally in Jul … ⌘ Read more
Lunduke reads YouTube Comments
Because… why not? ⌘ Read more
快速生成 Go 語言數據庫模型：探索 GORM gen 的便捷神器
官方文檔：https://gorm.io/zhCN/gen/create.html 一、安裝 mysql 1、安裝 mysql拉取 MySQL 鏡像docker pull mysql運行 MySQL 容器docker run –name mysql-server -p 3306:3306 -e MYSQLROOTPASSWORD=123456 -d mysql安裝mysql客戶端brew ⌘ Read more
Go 實現的一個 bitset，設計思想非常棒，值得參考收藏！
這兩日讀了一個實現二維碼生成的庫。其中的 bitset 設計得非常好，就摘抄記錄下來，與大家一起分享。bitset 實現一個可擴展的 bit 集合，可以添加 bit 和查看 bit。它在二維碼生成中，用來將編碼後的內容協助生成位圖，然後通過位圖進行繪製二維碼。二維碼的黑白格子正好用二進制 0 和 1 來表示。 下面開始詳細講解這個功能設計： 一、我們使用一個結構體來存儲 bit 序列。Bits ⌘ Read more
Go 語言學習筆記：深入理解匿名函數與閉包
一、引言—-在 Go 語言中，匿名函數與閉包是兩個重要的概念，它們增強了 Go 語言的表達力和功能性，使得代碼更加簡潔和強大。 本文將深入探討 Go 語言中的匿名函數與閉包，幫助讀者更好地理解和應用這兩個概念。匿名函數在 Go 語言中提供了一種靈活的方式來定義即用即拋的函數邏輯，減少了命名負擔並且可以直接在代碼中嵌入。閉包則允許匿名函數捕獲並持有其定義時作用域中的變量，使得函數具有狀態，這對於 ⌘ Read more
Go 線程同步
線程同步—-通常在 Go 語言中有兩種方法可以用來做線程同步sync.Cond channel channel 的很好理解，當我們從一個 channel 中接收數據的時候，如果裏面沒有數據，那我們直接就阻塞在那裏了；在這篇文章中就來看看怎麼使用 sync.Cond 完成同步sync.Cond———「定義結構體和方法」type BlueberryInt struct { ⌘ Read more