可以这样说，至少在商用车领域，L4级别无人驾驶自动驾驶不是科幻，而是有明确政策支持、商业化闭环、多家试点的进行时。
capturePlayer(this);
，更多细节参见夫子
This is a well-known browser security technique. In JavaScript, calling .toString() on a native browser function returns "function appendBuffer() { [native code] }". Calling it on a JavaScript function returns the actual source code. So if your appendBuffer has been monkey-patched, .toString() will betray you; it’ll return the attacker’s JavaScript source instead of the expected native code string.，推荐阅读51吃瓜获取更多信息
I thought, wow. That’s it. That’s what these floppies were trying to be! Interactive, animated textbooks that taught you about programming and the Apple II! Incredible.