放暑假了大家估计都准备旅游到处去玩了！如果你一开心就疯狂地拍照录视频，那么常常都会遇到手机存储不够用的情况，需要手工清理相册删除视频来腾出手机空间。 即便你用 NAS 或网盘会员来备份相册再删除，但往往我们随手拍完后会有很多重复的/拍不好/或没用的相片混杂其中。ByePhotos 是一款 iOS 本地相册清理整理神器！支持相似图片批量删除；“左滑删除/右滑保留”一秒决定照片去留；压缩视频体积等；让你更畅快高效清理相册…… 「 前往查看原文.... 」 异次元还有这些值得一看： Lomorage 免费无限制的私有相册云 - 手机照片视频自动备份到电脑/服务器/树莓派等 Immich - 手机自动备份照片视频到 NAS！开源自部署私有云相册 (替代群晖谷歌) Slidebox - 手机相册整理本就该如此流畅酸爽 (快速分类/删除清理无用照片) 微软照片伴侣 Photos Companion - 无线发送手机照片视频到电脑 Win10 PC 异次元首页 | 微信公众号 | 关注微博 | 软件精选 | 软件激活码折扣
月初 AWS 宣布 CloudFront 支援 HTTPS record，號稱可以加速 HTTPS 連線速度：「Boost application performance: Amazon CloudFront enables HTTPS record」。 這邊提到的加速主要來自於 HTTP/3，但傳統的作法會需要先用 TCP 的 HTTP/2 或是 HTTP/1.1 連線，在看到 Upgrade header 後才會用 HTTP/3。 而 HTTPS record 目前最大的用途是讓瀏覽器在 DNS query 時就知道可以用 HTTP/3，不需要透過 Upgrade header 得知，像是 www.google.com 就有 HTTPS record： $ host -t https www.google.com www.google.com has HTTPS record 1 . alpn="h2,h3" … Continue reading "CloudFront 的 HTTPS record 支援"
文章详细讲解了如何通过在IPMI中挂载 netboot.xyz 镜像，实现快速给独立服务器安装操作系统。包含了镜像挂载、网络手动配置及实际安装流程，解决本地上传慢、配置难题，适合新手高效部署服务器。
【摘要】作者：SkyXZ CSDN：SkyXZ～-CSDN博客 博客园：SkyXZ - 博客园 宿主机环境：Ubuntu22.04(192x CPU 8x NVIDIA GeForce RTX 4090)、D-Robotics-OE 3.2.0、Ubuntu22.04 GPU Docker 端侧设备环境：R 阅读全文
【摘要】生成对抗网络（Generative Adversarial Network, GAN）是一种通过对抗训练生成数据的深度学习模型，由生成器（Generator）和判别器（Discriminator）两部分组成，其核心思想源于博弈论中的零和博弈。 一、核心组成 生成器（G） 目标：生成逼真的假数据（如图 阅读全文
【摘要】第二周的独立开发旅程落下帷幕。相较于第一周的适应，本周的核心词是“聚焦”与“执行”。目标非常明确：在产品开发上取得进展；在个人工作节奏上，将上周初步形成的框架进行实践与固化。 阅读全文
【摘要】在分布式系统中，缓存是提升性能的核心手段，而数据同步是保障缓存有效性的关键支撑。本文从缓存架构、更新策略、一致性保障及面试高频问题四个维度，系统解析高可用缓存设计的底层逻辑与工程实践。 一、缓存架构与核心分类 1.1 缓存的分层架构 1.2 核心缓存类型对比 缓存类型 存储位置 优势 局限 适用场景 阅读全文
【摘要】1 概述 笔者在几年前写过一系列关于WebGL的文章《WebGL简易教程——目录》，前端时间将其整理了一下，增加了一个在线案例的站点以便于学习查看。这里就顺便写一段结语吧。 2 观点 2.1 建议 这个系列文章写了十五篇，之所以不继续写了是因为写到后面代码越来越膨胀（比如《WebGL简易教程(十四) 阅读全文
【摘要】一条SQL语句，正常执行时候特别快，但有时会变得特别慢，且这种情况很难复现，随机且持续时间很短，看上去像是“抖”了一下。 你的SQL语句为什么变“慢”了 在MySQL 02中，介绍了WAL机制，InnoDB在处理更新语句时，更新内存写完redo log后，就返回给客户端，本次更新成功。 而内存里的数 阅读全文
【摘要】提示词工程简介 关注提示词开发和优化，帮助用户将大语言模型用于各场景和研究领域。 利用提示工程来提升大语言模型处理复杂任务场景的能力，如问答和算术推理能力。 通过提示工程设计、研发强大的工程技术，实现和大语言模型或其他生态工具的高效接轨。 通过提示工程来提高大语言模型的安全性。 1 大语言模型设置 阅读全文
【摘要】第十四章：宏灵境 · 灵咒重铸之术 “术之极者，可铸术自身；言之极者，语法亦可铸。” 顾行云在整理灵术模块时，发现冗余术式重复繁复，若能一术生万术，岂非大成？ 此时，一道灵书显现：《宏灵咒典》。 一、声明式宏：macro_rules! 之符 这是一种模式匹配式灵咒，可根据输入匹配并展开。 示例：打印 阅读全文
【摘要】前言 在 Web 渗透测试中，Burp Suite 不仅是一款功能强大的抓包工具，还内置了全面的漏洞扫描模块 —— Burp Scanner。它通过内置的爬虫（Crawler）自动构建网站结构，并结合被动与主动扫描器（Scanner）对目标进行漏洞检测，是执行高效 Web 安全测试的重要利器。 目标 阅读全文
【摘要】 数字IC综合中的内部对象深度解析 目录 1. 概述 ️ 2. 设计对象体系结构 3. 核心对象详解 4. 对象获取与操作 5. 高级对象操作技巧 6. 实战应用案例 7. 最佳实践与注意事项 1. 概述 在数字IC综合过程中，Design C 阅读全文
【摘要】背景 我们这边有一个系统，和大多数系统一样吧，涉及后台管理部分、后台管理相关服务、数据库，另外，由于该系统对app提供接口，还涉及app接口服务。这个系统，业务上归属于我们部门，但是目前在线上，是在另一个部门的服务器上运行（这个部门是由于前两年组织架构调整，从我们部门拆分出去成立的），运行也算平稳， 阅读全文
【摘要】在硬盘上已有一个Windows系统，再去手动分区安装Arch Linux，使用archinstall划分好磁盘且指定已有的ESP分区为boot分区（UEFI），安装系统后，启动选项里面没有Arch Linux的解决方法。 我的笔记本电脑是华硕天选4，刚开始不知道因为什么原因，导致这种情况发生。 一开 阅读全文
【摘要】好用的浏览器自动化扩展-automa 转载请注明出处: https://www.cnblogs.com/funnyzpc/p/18932812 automa是一款基于浏览器的任务流编排工具，就是处理一些浏览器网页相关的自动化任务 当然也是轻量级的，浏览器扩展所能处理的毕竟有限，如果有比较重量级任务建 阅读全文
【摘要】MPEG-5是新一代的国际音视频编解码标准，像我们熟悉的MP3、MP4等音视频格式就来自于MPEG系列。MP3格式的说明介绍参见《FFmpeg开发实战：从零基础到短视频上线》一书的“5.2 MP3音频”，MP4格式的说明介绍参见《FFmpeg开发实战：从零基础到短视频上线》一书的“2.1.2 音视 阅读全文
【摘要】介绍 昨天在网上看到一道面试题，是关于JavaScript中的+元算符的，如下： [] + 0 = ? {} + 0 = ? 要解决这道题，我们首先要了解JavaScript中+运算符的行为，+元算符在JavaScript中主要有三种用途：一是用于数字相加，二是用于字符串连接，三是用于类型转换。 1 阅读全文
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各位 Buffer 周末好，以下是本周「FreeBuf周报」，我们总结推荐了本周的热点资讯、一周好文，保证大家不错过本周的每一个重点！
"eSIM漏洞可克隆用户身份，20亿张SIM卡面临劫持风险！"
俄篮球运动员涉勒索软件攻击900家企业，法国被捕面临引渡！
从小程序到内网vcenter接管
Simon Willison: Grok 4 Heavy is the “think much harder” version of Grok 4 that’s currently only available on their $300/month plan. Jeremy Howard relays a report from a Grok 4 Heavy user who wishes to remain anonymous: it turns out that Heavy, unlike regular Grok 4, has measures in place to prevent it from sharing its system prompt. Most big LLMs do not share their system prompts, but xAI has made a show out of being transparent in that regard. In related prompt transparency news, Grok’s retrospective on why Grok started spitting out antisemitic tropes last week included the text “You tell it like it is and you are not afraid to offend people who are politically correct” as part of the system prompt blamed for the problem. That text isn’t present in the history of their previous published system prompts. Given the past week of mishaps I think xAI would be wise to reaffirm their dedication to prompt transparency and set things up so the xai-org/grok-prompts repository updates automatically when new prompts are deployed - their current manual process for that is clearly not adequate for the job! Transparently publishing system prompt changes to GitHub was xAI’s main “trust us” argument after the “white genocide in South Africa” fiasco mid-May. Turns out they don’t publish all of them. ★
The Samsung Galaxy Tab S9 Ultra still packs a punch, but this deal runs out on Sunday.
The Galaxy Z Flip 7 hits stores on July 25. Should you buy it? We break down why you might or might not want to consider Samsung's latest flip phone.
Just $180 for this HP Chromebook with a 15.6-inch screen.
Android is a success story like no other, both for Google and for consumers. It changed everything.
This week, Samsung Unpacked its new foldables and the Galaxy Watch 8 series, Pixel 10 prototype shows up in a weird place, Meta's next Ray-bans show up in a leak, Garmin finally unlocks Google Maps on its watches, and Samsung sheds its S-pen to keep things sleek on the Galaxy Z Fold 7.
Experts have advice for how the EV-curious buyer might navigate this tricky moment.
With the Galaxy Z Fold 7 and Flip 7 just being announced, the Galaxy S25 Edge might have gotten lost in the sauce. But there's an incredible deal from Best Buy that could bring it back to relevancy.
"eSIM漏洞可克隆用户身份，20亿张SIM卡面临劫持风险！"
俄篮球运动员涉勒索软件攻击900家企业，法国被捕面临引渡！
"eSIM漏洞可克隆用户身份，20亿张SIM卡面临劫持风险！"
俄篮球运动员涉勒索软件攻击900家企业，法国被捕面临引渡！
在「Tell HN: uBlock Origin on Chrome is finally gone」這邊看到的，看起來 Google Chrome 138 關掉 Manifest V2 了。 Manifest V2 support timeline 這邊有當時規劃的時間表： June 3rd 2024: the Manifest V2 phase-out begins. Starting on June 3rd on the Chrome Beta, Dev and Canary channels, if users still have Manifest V2 extensions installed, some will start to see a … Continue reading "Google Chrome 138 關掉 Manifest V2 了"
各位 Buffer 周末好，以下是本周「FreeBuf周报」，我们总结推荐了本周的热点资讯、一周好文，保证大家不错过本周的每一个重点！
各位 Buffer 周末好，以下是本周「FreeBuf周报」，我们总结推荐了本周的热点资讯、一周好文，保证大家不错过本周的每一个重点！
Blake Brittain, reporting for Reuters: Apple asked a U.S. appeals court on Monday to overturn a trade tribunal’s decision which forced it to remove blood-oxygen reading technology from its Apple Watches, in order to avoid a ban on its U.S. smartwatch imports. A three-judge panel of the U.S. Court of Appeals for the Federal Circuit heard arguments from the tech giant, medical monitoring technology company Masimo, and the U.S. International Trade Commission over the ITC’s 2023 ruling that Apple Watches violated Masimo’s patent rights in pulse oximetry technology. [...] Apple attorney Joseph Mueller of WilmerHale told the court on Monday that the decision had wrongly “deprived millions of Apple Watch users” of Apple’s blood-oxygen feature. A lawyer for Masimo, Joseph Re of Knobbe Martens Olson & Bear, countered that Apple was trying to “rewrite the law” with its arguments. The judges questioned whether Masimo’s development of a competing smartwatch justified the ITC’s ruling. Apple has told the appeals court that the ban was improper because a Masimo wearable device covered by the patents was “purely hypothetical” when Masimo filed its ITC complaint in 2021. [...] Mueller told the court on Monday that the ban was unjustified because Masimo only had prototypes of a smartwatch with pulse oximetry features when it had filed its ITC complaint. Re responded that Apple was wrong to argue that a “finished product” was necessary to justify the ITC’s decision. This whole thing started with the Apple Watch Series 9 and Ultra 1 in 2023. I’m very surprised that we’re just two months away from the Series 11 (and probably Ultra 2) in 2025 and it still isn’t settled. And to be clear, while it’s technically an “import ban”, all Apple Watch Series 9, Series 10, and Ultra have the blood oxygen sensors. Units sold in the US after December 2023 simply have the feature disabled in software. (Via Chance Miller at 9to5Mac.) ★
从小程序到内网vcenter接管
从小程序到内网vcenter接管
本文永久链接 – https://tonybai.com/2025/07/12/insanely-productive-in-go 大家好，我是Tony Bai。 在软件开发的世界里，我们总被灌输一种观念：选项越多，工具越强，生产力就越高。于是，我们追求功能最全的框架、最灵活的配置、以及最新潮的库。 但最近，在 Reddit 的 r/golang 社区，一篇名为《我感觉用 Go 的效率高得离谱》(I feel insanely productive in Go) 的帖子引发了近百条热议。一位曾坚信 TypeScript 和 Python 是“快语言”的开发者，在亲手尝试 Go 之后，发出了“真香”的感叹。 他发现，之前在 Node.js 生态中，光是技术选型——选择哪个运行时 (Bun? Deno?)、哪个 Web 框架 (Express? Fastify?)、哪个 ORM (Prisma? Drizzle?)——就足以耗费他整整一周的时间。他称之为“分析瘫痪” (Analysis Paralysis)。 而在 Go 中，他一天之内就搭建起了项目，开始编写业务逻辑。 这个故事并非孤例，它触动了无数从其他语言生态“迁徙”而来的开发者的心弦。它揭示了 Go 语言一个常常被误解，却又极其强大的超能力：正是那些看似“无聊”的、更少的选项，才赋予了我们惊人的生产力。 告别“分析瘫痪”：Go 的“默认路径”之力 为什么选项更少反而更快？因为 Go 的设计哲学从一开始就在极力避免“分析瘫痪”，为开发者提供一条清晰、低阻力的“默认路径”。 1. 强大的标准库：你的第一选择，也是最好的选择 Reddit 上的高赞评论一针见血：“在 Go [...]
The Google TV might not have the same loyal fanbase as the Chromecast it replaced, but with this Prime Day deal, you should definitely give it a look.
Looking for an entry-level Garmin watch to try out the ecosystem without spending boatloads? The $100-off Garmin Venu Sq 2 is an intriguing option.
Blink Mini Pan-Tilt is my favorite smart home PTZ camera, and it's on sale for nearly half off until midnight tonight thanks to Prime Day.
Worth checking out if you want solid Samsung performance with an included S Pen stylus.
Please, stop using the cheap chargers that come with your favorite devices. You can upgrade your experience for as low as $6 on Amazon Prime Day.
The Nuu N20 is back down to pre-tariff prices, but only until the end of Prime Day.
Here’s a product recommendation long in the making. Four years ago this month, Matthew Panzarino was my guest on The Talk Show and at one point he recommended Moft’s Snap-On iPhone Stand/Wallet. It uses a very clever origami-style folding design. Folded flat it kind of just looks like a leather MagSafe wallet. But folded open it works as a stand — and as a stand, it works both horizontally and vertically. Borrowing images from Moft’s website: You can also use it with the stand oriented vertically but the phone horizontally. I bought one of these right after that episode of the show, and I’ve been using it ever since. And every so often when I use it, I think to myself that I should write a post recommending it. I’ve waited so long that Panzarino has been back on The Talk Show five times since the episode in which he recommended it, but here we are. The thing is, I use it both in my kitchen and while travelling, and so I’ll often find myself in the kitchen, rooting around the drawer in which I keep it stashed, only to realize it’s downstairs in my office in my laptop bag. Or, worse, I’ll find myself looking for it in my laptop bag while I’m sitting on an airplane 35,000 feet in the air, only to realize it’s back home in my kitchen. So I ordered a second one today — which I should have done like 3.5 years ago. I own a few similar/competing products, like these PopSocket-y rings from Anker and Belkin. I have no idea why I own both of those rings when I don’t like either of them as much as the Moft foldable stand. The problem with these rings is that they’re only able to prop the phone horizontally. Watching video is almost certainly the most common use case for these stands, but I do often use my iPhone propped up vertically, like for FaceTime calls and when I’m writing on it using a Bluetooth keyboard. I’m going to give both of these rings away — there’s nothing they do better than the Moft stand. The Moft stand even works better as a hand-holding grip. I’ve never used the Moft stand as a wallet, but if you want to, it holds two cards. Prime “Day” lasts a week and it’s still running until midnight Pacific tonight, but the Moft stand doesn’t have a Prime Day discount: it’s the same price at Amazon as it is from Moft’s website: $30. Well worth it. I love this thing. (Buy yours wherever you want, of course, but the Amazon link a few sentences back will throw some filthy affiliate lucre my way.) ★
【摘要】PATCH是REST API支持的请求之一。 REST API的请求常见的是GET和POST,其中PUT、DELETE和PATCH也很重要。 PATCH表示部分更新,用POST当然可以代替,PATCH语义更好更准确。 1. JSON Patch是一种实现PATCH的方案 2. ODATA也支持Pat 阅读全文