以实干出政绩，干在实处方能走在前列。
devtools = false
，这一点在同城约会中也有详细论述
小规模纳税人符合增值税法第九条第二款规定的，可以向主管税务机关办理一般纳税人登记，并自办理登记的当期起按照一般计税方法计算缴纳增值税。
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.