зеркало из https://github.com/mozilla/gecko-dev.git
9 строки
165 B
HTML
9 строки
165 B
HTML
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<!DOCTYPE html>
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<script>
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var c = document.getElementsByClassName("x");
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Object.defineProperty(c, "length", {set: void 0});
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Array.prototype.shift.call(c);
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</script>
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