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.
business for years and have thousands of customers per month.
，更多细节参见搜狗输入法2026
Антонина Черташ
Овечкин продлил безголевую серию в составе Вашингтона09:40
await writer.ready;