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.
The future of many objects, including whether they will stay in storage or be displayed, is still undecided, along with their ownership.
。业内人士推荐夫子作为进阶阅读
Trump seeks $100bn for Venezuela oil, but Exxon boss says country 'uninvestable'。关于这个话题，heLLoword翻译官方下载提供了深入分析
小德表示，这是自己第一次开电车回乡，整体的驾驶感受远远超过了预期。