Q 是 JavaScript 早期的 Promise 库，其 CHANGES.md 以版本为索引，完整记录了从 0.0.1 到 1.5.1 的 API 演进、破坏性变更与底层实现调整。本文以该变更日志为骨架，结合 q.js 源码与 spec/q-spec.js 测试，梳理 Q 1.x 系列的核心能力： Q.any 、 Q.Promise 、长堆栈追踪、未处理拒绝追踪、 noConflict 与 ...

本内容遵循CC 4.0 BY-SA版权协议 做前端这几年，我身边几乎每个团队都会遇到同一个尴尬场景：业务代码写得飞起，可真要抽一个公共库、做一个组件库、沉淀一套工具函数，从零搭建构建配置就成了噩梦。Webpack 配置动辄上百行，Rollup 虽然轻量但生态插件经常要 ...

IT之家 9 月 7 日消息，在今天的小米秋季旗舰新品发布会上，小米创办人、董事长兼 CEO 雷军发布了玄戒 O100 芯片。 据介绍，玄戒 O100 是 1.22TB/s 高带宽 AI 加速芯片，全球首款 6nm 3D 晶圆级堆叠先进封装，辅以先进混合键合工艺，键合间距逼近物理极限。 IT之家从 ...

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