19:39, 27 февраля 2026Экономика
An creates a completely separate browsing context with its own window object, its own document, and most importantly;its own prototype chain. A function hooked on HTMLMediaElement.prototype in the parent window is not the same object as HTMLMediaElement.prototype in the iframe’s window. They’re entirely separate objects. If fermaw’s audio element lived inside an iframe, my prototype hook in the parent window would never fire.
。关于这个话题，WPS官方版本下载提供了深入分析
This article originally appeared on Engadget at https://www.engadget.com/social-media/meta-sues-advertisers-in-brazil-and-china-over-celeb-bait-scams-190000268.html?src=rss
In a recent update made to Cloudflare Workers, I made similar kinds of modifications to an internal data pipeline that reduced the number of JavaScript promises created in certain application scenarios by up to 200x. The result is several orders of magnitude improvement in performance in those applications.