// 弹出栈中「温度≤当前值」的索引（这些天无法成为当前天的「下一个高温」）
I built Engramma to explore better approaches for design systems and improves the experience of working with them. It’s very much a work in progress with only a handful of users, so this warning felt especially surreal.
，这一点在一键获取谷歌浏览器下载中也有详细论述
Editorial standards Show Comments，这一点在快连下载安装中也有详细论述
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.