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.
Cuban president says country will ‘defend itself with determination’ after deadly coastal assault by exiles
。WPS下载最新地址对此有专业解读
10 additional monthly gift articles to share
Therapist: Social media and sense of self ‘were closely related’，这一点在服务器推荐中也有详细论述
Риши Сунак и Владимир Зеленский. Фото: Ukranian Presidency / Handout / Anadolu via Getty Images，详情可参考旺商聊官方下载
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