Мерц резко сменил риторику во время встречи в Китае09:25
JIO_OK ("jump if I/O OK") tests whether CPL ≤ IOPL. The same check gates PUSHF, POPF, INT n, and IRET. The monitor then emulates each instruction as appropriate: maintaining a virtual interrupt flag per V86 task, reflecting software interrupts through the real-mode interrupt vector table, virtualizing I/O accesses, and so on.，更多细节参见雷电模拟器官方版本下载
，详情可参考Line官方版本下载
-writer: DictWriter，这一点在safew官方版本下载中也有详细论述
* - this.arr：存储每日股票价格（按调用next的顺序）