废弃原因：属于非标准遗留特性，参数规则和substring、slice不一致，极易混淆，已被纳入ECMA附录B，仅为兼容旧代码保留，不推荐新代码使用。 废弃原因：语义不统一，标准规范已推出语义更清晰的替代方法，部分新版浏览器已逐步移除支持。 废弃原因：编码 ...

Developers with expertise in AI tools like OpenAI's ChatGPT are commanding high salaries in India, averaging Rs 30.3 lakh.

Leaked API keys are nothing new, but the scale of the problem in front-end code has been largely a mystery - until now. Intruder’s research team built a new secrets detection method and scanned 5 ...

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Ludi Akue discusses how the tech sector’s ...

Your weekly cybersecurity roundup covering the latest threats, exploits, vulnerabilities, and security news you need to know.

It’s easy to walk away with the impression that AI is inherently uncontrollable – something that must be locked down before ...

如果不想在本地装 Chromium，或者要跑大量网站，Firecrawl skill是另一个选项——它在远程沙盒里跑浏览器，本机零压力，返回干净 Markdown，直接喂给 AI 分析。免费额度 500 次，加 cache: 2d 配置避免重复消耗。

Anthropic 刚推出 Skills [1]时，我非常兴奋。官方的态度也很明确：不要再执着于开发复杂 Agent，而是把精力放在 Skills 上。但在认真研究了一圈官方和社区的 Skills 示例[2]后，我很快冷静下来—— 几乎没有一个 Skills 能直接在真实环境中跑起来。 当时我的判断是：这就是个玩具。直到最近，Claude Code 2.1.3 ...