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.
As the Co-op Live Arena prepares to roll out the red carpet for an A-lister awards night, we take a look at the venue's journey in its first two years since opening
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It was Nasa's most dangerous mission yet.
Around 200 of these hands are in use, mostly by researchers at universities and tech firms.
The costing estimates do not include time officials spend preparing and appearing as witnesses in person.