Prototype pollution defense: One test patches Object.prototype.then to intercept promise resolutions, then verifies that pipeTo() and tee() operations don't leak internal values through the prototype chain. This tests a security property that only exists because the spec's promise-heavy internals create an attack surface.
Alternative verification，这一点在Safew下载中也有详细论述
You must be signed in to change notification settings，这一点在服务器推荐中也有详细论述
"The big thing will be seeing friends and family and the people who they were expecting to spend Christmas with," said Helen Sharman, Britain's first astronaut.
重要：不要从手机自带的应用商店下载（基本上都没收录）