{"pageContext":{"index":331,"total":358,"name":"2025-09-06","items":[{"node":{"frontmatter":{"title":"谷歌发布图像生成和编辑模型Gemini 2.5 Flash Image","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"AI","url":"https://developers.googleblog.com/en/introducing-gemini-2-5-flash-image/","author":"Alisa Fortin, Guillaume Vernade, Kat Kampf, Ammaar Reshi","translator":"","tags":["other"],"priority":1},"html":"<ul>\n<li><strong>多图像融合：</strong> 可以将多张图像融合在一起。</li>\n<li><strong>保持角色一致性：</strong> 可以在不同的场景和编辑中保持角色或对象外观的一致性。</li>\n<li><strong>基于提示的图像编辑：</strong> 可以使用自然语言进行精确的局部编辑。</li>\n<li><strong>利用世界知识：</strong> 借助 Gemini 的世界知识，可以理解手绘图并进行交互式教育。</li>\n</ul>\n<p>Gemini 2.5 Flash Image 通过 Gemini API 和 Google AI Studio面向开发者提供，也为企业级用户提供 Vertex AI 接入。定价为每百万输出token 30 美元，每张图片大约 1290 个输出 token (0.039 美元/张)。</p>\n<p>所有通过 Gemini 2.5 Flash Image 创建或编辑的图像都将包含一个不可见的 SynthID 数字水印，以便识别。</p>"}},{"node":{"frontmatter":{"title":"cursor-effects - 怀旧风各种鼠标特效","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"frontend","url":"https://github.com/tholman/cursor-effects","author":"Tim Holman","translator":"","tags":["cursor"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"forket - 不依赖框架拆分服务和客户端实现服务组件","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"nodejs","url":"https://github.com/krasimir/forket","author":"Krasimir Tsonev","translator":"","tags":["react"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"overtype - textarea实现的markdown编辑器","publish":true,"cover":"https://camo.githubusercontent.com/262988faa4fb3592c050fea29a3dbf07d60afec27789c6a310e2b2ebd8cbe022/68747470733a2f2f7765627368617265626f782e73332e616d617a6f6e6177732e636f6d2f6469616772616d2e706e67","showCover":null,"date":"2025-09-06","category":"frontend","url":"https://github.com/panphora/overtype","author":"David Miranda","translator":"","tags":["react"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"embed-pdf-viewer - pdf预览组件","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"javascript","url":"https://github.com/embedpdf/embed-pdf-viewer","author":"EmbedPDF","translator":"","tags":["pdf"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"mediabunny - 纯typescript实现的类似FFmpeg功能库","publish":true,"cover":"https://mediabunny.dev/assets/inspiring-io.Bu_uNiQ6.svg","showCover":null,"date":"2025-09-06","category":"javascript","url":"https://github.com/Vanilagy/mediabunny","author":"David P.","translator":"","tags":["media","video"],"priority":2},"html":""}},{"node":{"frontmatter":{"title":"react-window - 高性能渲染大量数据","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"frontend","url":"https://github.com/bvaughn/react-window?tab=readme-ov-file","author":"Brian Vaughn","translator":"","tags":["react"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"peaks.js - 浏览器中显示和交互音频波形","publish":true,"cover":"https://codeberg.org/chrisn/peaks.js/raw/branch/master/peaks.png","showCover":null,"date":"2025-09-06","category":"javascript","url":"https://codeberg.org/chrisn/peaks.js","author":"Chris Needham","translator":"","tags":["waveform"],"priority":1},"html":""}},{"node":{"frontmatter":{"title":"密歇根州最高法院：无限制的手机数据侦查搜索违反第四修正案","publish":true,"cover":"https://reclaimthenet.org/wp-content/uploads/2025/08/F1Mlcsyt6lai-scaled.jpg","showCover":null,"date":"2025-09-06","category":"mobile","url":"https://reclaimthenet.org/michigan-supreme-court-rules-phone-search-warrants-must-be-specific","author":"Ken Macon","translator":"","tags":["other"],"priority":1},"html":"<p>密歇根州最高法院裁定，不受限制的手机搜索违反了第四修正案。法院在 People v. Carson 案中认为，搜查数字设备的搜查令必须包含具体限制，仅允许访问与嫌疑罪行直接相关的信息。该案件涉及一起盗窃案，警方获得了搜查 Michael Carson 手机的搜查令，但该搜查令未对搜查范围做出任何限制，允许访问设备上的所有数据，包括信息、照片、联系人和文档，而不受时间段或相关性的限制。法院认为，这种范围广泛的搜查令违反了第四修正案，因为第四修正案要求对警方可以搜查和扣押的物品进行明确描述。法院强调，由于智能手机包含大量个人信息，因此授权警方无限制地浏览整个手机相当于违宪的探索性搜查。电子前沿基金会、美国公民自由联盟等组织也介入此案，呼吁法院对数字搜索制定严格的规则。</p>"}},{"node":{"frontmatter":{"title":"大O符号的可视化介绍","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"javascript","url":"https://samwho.dev/big-o/","author":"Josh Comeau","translator":"","tags":["other"],"priority":1},"html":"<ul>\n<li><strong>O(1) 常数时间:</strong> 函数的执行时间不随输入规模变化而变化。</li>\n<li><strong>O(log n) 对数时间:</strong> 每次操作可以排除一部分可能性，如二分查找。</li>\n<li><strong>O(n) 线性时间:</strong> 函数的执行时间与输入规模成正比。</li>\n<li><strong>O(n^2) 平方时间/二次时间:</strong> 函数的执行时间与输入规模的平方成正比。例如冒泡排序。</li>\n</ul>\n<ul>\n<li>在多次查找时，使用Set等数据结构可以提高查找效率（O(1)），但需要考虑创建Set的开销（O(n)）。</li>\n<li>避免在循环内使用<code class=\"language-text\">indexOf</code>等O(n)操作，可以使用索引直接访问数组元素（O(1)）。</li>\n<li>可以使用缓存来避免重复计算，提高平均执行速度，但会增加内存使用。</li>\n</ul>\n<p>在进行性能优化时，应该进行实际测试，以确保优化确实有效。</p>"}},{"node":{"frontmatter":{"title":"浏览器为何限制 JavaScript 定时器（如setTimeout）","publish":true,"cover":"","showCover":null,"date":"2025-09-06","category":"javascript","url":"https://nolanlawson.com/2025/08/31/why-do-browsers-throttle-javascript-timers/","author":"Nolan","translator":"","tags":["timer"],"priority":1},"html":"<p>核心原因是防止网站滥用定时器耗尽用户电池或阻碍交互，因此浏览器设置了最小延迟限制（如默认 4ms、电池供电设备 16ms、Chrome 后台标签 1 秒）；发现setTimeout因限制存在明显延迟（Chrome/Firefox 约 4ms、Safari 达 26.73ms），而scheduler.postTask（Chrome/Firefox 支持）和MessageChannel/window.postMessage几乎无延迟，setInterval与setTimeout在浏览器限制逻辑上基本一致。</p>"}},{"node":{"frontmatter":{"title":"通过呼吸法伴随音乐诱导的意识改变状态","publish":true,"cover":"https://journals.plos.org/plosone/article/figure/image?size=inline&id=10.1371/journal.pone.0329411.g001","showCover":null,"date":"2025-09-06","category":"nodejs","url":"https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0329411","author":"Amy Amla Kartar, Alessandro Colasanti","translator":"","tags":["medical"],"priority":2},"html":"<p>这篇文章研究了高通气量呼吸法 (HVB) 结合音乐诱导的意识改变状态 (ASCs) 的神经生物学基础。HVB 作为一种治疗心理困扰的工具越来越受欢迎，它可以诱发类似致幻剂诱发的 ASCs 的主观体验状态，包括欣快感、幸福感和感知差异。</p>\n<p>研究人员通过三个相互关联的实验，调查了经验丰富的练习者在不同实验环境（线上、核磁共振扫描、心理生理学实验室）中进行 HVB 时，ASCs 的主观体验以及外周和中枢神经生理机制。</p>\n<p>研究结果表明：</p>\n<ul>\n<li>HVB可以安全地在不同的实验环境中重现，并能可靠地引发以“海洋无界性” (OBN) 为主导的 ASCs。</li>\n<li>HVB 诱发的 ASCs 强度与心血管交感神经激活以及左侧顶盖/后脑岛和右侧杏仁核/前海马的回流动力学变化成正比。这些脑区与呼吸内感受表征和情绪记忆处理有关。</li>\n<li>OBN 评分与心率变异性 (HRV) 的变化相关，表明 HVB 期间自主神经系统发生了变化。</li>\n<li>左侧顶盖/后脑岛的脑血流量（CBF）降低与 OBN 中统一感和幸福感体验相关。</li>\n<li>杏仁核/前海马的CBF增加与OBN的强度正相关。</li>\n</ul>\n<p>研究人员认为，这些发现揭示了 HVB 诱导的 ASCs 可能的神经生物学基础，并为未来研究 HVB 的治疗应用提供了方向。他们强调，需要进一步研究来区分血流动力学效应和神经激活的贡献，并评估 HVB 对创伤记忆和心理困扰的临床参数的影响。</p>"}},{"node":{"frontmatter":{"title":"纯 CSS电梯模拟器","publish":true,"cover":"https://i0.wp.com/css-tricks.com/wp-content/uploads/2025/08/unicode-numbers.png?w=728&ssl=1","showCover":null,"date":"2025-09-06","category":"frontend","url":"https://css-tricks.com/css-elevator-a-pure-css-state-machine-with-floor-navigation/","author":"Christian Sabourin","translator":"","tags":["react"],"priority":1},"html":"<p>用css变量记状态</p>"}},{"node":{"frontmatter":{"title":"谷歌在过去一年里已经裁掉了35%的负责小型团队的管理者","publish":true,"cover":"https://image.cnbcfm.com/api/v1/image/107239360-1690316720050-sundar.jpg?v=1756236504&w=1480&h=833&ffmt=webp&vtcrop=y","showCover":null,"date":"2025-09-06","category":"AI","url":"https://www.cnbc.com/2025/08/27/google-executive-says-company-has-cut-a-third-of-its-managers.html","author":"Jennifer Elias","translator":"","tags":["other"],"priority":2},"html":"<p>谷歌在过去一年中减少了35%的小团队管理人员。这是谷歌一位高管上周告诉员工的。为了提高效率，避免用增加员工数量来解决所有问题，谷歌采取了此举。</p>\n<p>具体来说，减少的是管理少于3人的管理者数量，他们中的许多人仍然留在公司担任个人贡献者。谷歌CEO Sundar Pichai表示，公司需要提高效率，减少官僚主义。</p>\n<p>自2023年以来，谷歌已经裁减了约6%的员工，并在各个部门实施了裁员。该公司自今年1月以来一直在提供买断方案，并放缓了招聘速度，要求员工用更少的资源做更多的事情。总共有10个产品领域提出了“自愿离职计划” (Voluntary Exit Program) 。</p>\n<p>谷歌首席人事官Fiona Cicconi表示，选择买断的主要原因是员工希望休息一下，或者照顾家人。此外，谷歌拒绝了提供类似Meta的带薪休假政策的提议，认为目前的福利已经足够具有竞争力。</p>"}},{"node":{"frontmatter":{"title":"谷歌将于2026年起要求所有在安卓设备上安装的应用都必须来自经过验证的开发者","publish":true,"cover":"https://i0.wp.com/9to5google.com/wp-content/uploads/sites/4/2025/03/Android-Bot-minifig-1.jpg?w=1500&quality=82&strip=all&ssl=1","showCover":null,"date":"2025-09-06","category":"mobile","url":"https://9to5google.com/2025/08/25/android-apps-developer-verification/","author":"Abner Li","translator":"","tags":["other"],"priority":2},"html":"<p>谷歌将于2026年起要求所有在安卓设备上安装的应用都必须来自经过验证的开发者，包括通过第三方应用商店和侧载方式安装的应用。此举旨在打击恶意软件和金融诈骗。谷歌将为不在Google Play商店发布应用的开发者创建一个新的Android开发者控制台，并为学生和爱好者提供单独的工作流程。2026年10月开始，开发者可以进行验证，2026年9月起，巴西、印度尼西亚、新加坡和泰国将率先实施这项政策，2027年起在全球范围内生效。谷歌表示，已经收到了来自政府部门和其他相关方的积极反馈，认为这项政策在保护用户和保持安卓开放性之间取得了平衡。</p>"}},{"node":{"frontmatter":{"title":"没有可用的税费计算器，不得不暂时暂停对美国的货物运输","publish":true,"cover":"https://olimex.wordpress.com/wp-content/uploads/2025/08/screenshot-from-2025-08-26-13-11-04.png","showCover":null,"date":"2025-09-06","category":"other","url":"https://olimex.wordpress.com/2025/08/26/we-regret-but-have-to-temporary-suspend-the-shipments-to-usa/","author":"OLIMEX Ltd","translator":"","tags":["other"],"priority":2},"html":"<p>由于美国从2025年8月29日起实施新的法规，要求提前收取所有美国货件的税费，但目前没有可用的计算器，导致DHL和UPS无法正常运作。Olimex Ltd 因此暂时停止向美国发货。问题在于，海关对进口商品中钢、铜和铝的含量有不合理的要求，例如PCB板上的铜含量难以精确估算，否则会被按100%的关税征收。因此，Olimex Ltd建议美国客户暂时通过Mouser或Digi-Key购买产品。所有待处理的订单将逐一审查并与客户协商。Olimex Ltd还在评论区补充说明了美国海关新规的具体内容以及其他国家暂停向美国发货的情况。</p>"}}]}}