Courtesy of Apollo
快手春节期间DAU规模再创新高，“摇红包”用户增长超60%
，推荐阅读Line官方版本下载获取更多信息
// 计算天数：栈非空→栈顶索引-当前索引；栈空→0（易错点3：索引差别写反）
value: hookedAppend,
Vishnevskiy said this system "does not read your messages, analyse your conversations, or look at the content you post" in order to determine your age.