最近由于 pi 通过 codemode 引入了 MCP 的调用，再次引发了关于 codemode 的讨论。其实在过去一段时间，随着基模能力的提升，codemode 已经成为了生产级 coding agent 的事实标配。 Codemode ...

之前写过第一个 Agent 从 Pi 开始，没想到续篇来得这么快。Pi 1.0 带来了一系列新特性，从工具编排到扩展机制，都为 Agent 开发提供了值得借鉴的思路，也值得再写一篇深入聊聊。Pi 1.0 发布从拒绝 MCP 到内置支持，Pi ...

The SignalR JavaScript client library is delivered as an npm package. There are several ways to install the client library: Another approach is to use LibMan and install only specific client library ...

In computer programming, the async/await pattern is a syntactic feature of many programming languages that allows an asynchronous, non-blocking function to be structured in a way similar to an ...

You can use any of the following methods to upload data to a block blob: // containerClient: ContainerClient object // blobName: string, includes file extension if provided // localFilePath: fully ...

In this tutorial, we build a complete and practical Crawl4AI workflow and explore how modern web crawling goes far beyond simply downloading page HTML. We set up the full environment, configure ...

Когда вы нажимаете кнопку на сайте, отправляете форму или грузите данные с сервера, всё это запускает асинхронные процессы. Без асинхронности сайты зависали бы на каждом шагу: они бы ждали ...

Rust and JavaScript/TypeScript (JS/TS) are often perceived as rivals, but in reality, they’re complementary languages that serve different purposes and excel across different domains. They were ...

A critical sandbox escape vulnerability has been disclosed in vm2, a popular Node.js library used to run untrusted code in a sandboxed environment. CVE-2026-22709 allows attackers to bypass Promise ...

We all know JavaScript's asynchronous model. async/await, Promises, and streams give the illusion that code runs sequentially while magically handling heavy work in the background. But if you've ever ...

QJS 是一个不依赖 CGO 的现代 JavaScript 运行时，用于 Go 语言，它将 QuickJS 引擎嵌入到 WebAssembly 模块中，并使用 Wazero 运行它，为 Go 应用程序提供了一个带有 async/await 和和紧密 Go-JS 互操作性的沙箱化 ES2023 环境。 QJS 的目标是那些希望在 Go 进程中运行现代 JavaScript ...

この記事の対象読者：営業・企画・カスタマーサクセスの非エンジニア、初級エンジニア、プリセールス志望の方 執筆者について：運用チーム内の開発ポジションで、小規模案件をヒアリング〜実装まで一貫して担当。前職ではプリセールスエンジニアとし ...