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.
《之江新语》中，习近平同志曾这样感慨：“领导干部一年忙到头，根本的宗旨就是为人民服务。”
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15:36, 27 февраля 2026Силовые структуры，推荐阅读搜狗输入法2026获取更多信息
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