And for Alastair and other streamers keen to protect themselves and their followers online, the damage is already done.
res[i] = stack[stack.length - 1]; // 易错点5：用at(-1)兼容性差，优先用stack.length-1。关于这个话题，Line官方版本下载提供了深入分析
。服务器推荐对此有专业解读
Display the rich diff
Contrast: segment descriptor A-bit writeback，这一点在Line官方版本下载中也有详细论述