上下文绑定的困扰 箭头函数最显著的特点是不绑定自身的 this，而是继承外部作用域的 this 值。这在某些情况下可以简化代码，但在其他情况下却可能导致难以预料的错误。例如，在对象方法中，箭头函数无法正确绑定到对象的上下文，导致 this.data ...

跨域资源共享（ CORS ）问题一直是前端开发者的噩梦，尤其是在构建复杂 Java 应用时。传统的解决方案，如服务器端配置、 JSONP 、代理服务器等，往往增加了开发复杂度和维护成本。但随着 Java 生态系统的不断发展，我们迎来了更简洁、更优雅的解决方案。本文将深入探讨如何利用 Java 新特性，轻松解决跨域难题。

作者 | Bruno Couriol译者 | 平川Node.js 团队 最近发布了 Amaro v1.0.0，向稳定支持 TypeScript 迈出了重要一步。Amaro 是 Node 官方提供的类型剥离加载器，也是官方.ts 加载的重要基础。长期以来，Node.js 一直缺乏对 TypeScript 的支持，开发者不得不依赖第三方工具链或使用像 Deno 这样的 JavaScript 运行时替代 ...

JavaScript’s low bar to entry has resulted in one of the richest programming language ecosystems in the world. This month’s ...

JavaScript packages with billions of downloads were compromised by an unknown threat actor looking to steal cryptocurrency.

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NPM developer qix's account compromise potentially puts user funds at risk by compromising library dependencies used by ...

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JavaScript (JS) is extremely popular in the ecommerce world because it helps create a seamless and user-friendly experience for shoppers. Take, for instance, loading items on category pages, or ...