目录聚合体初始化(aggregate initialization)扩展聚合体初始化的动机使用聚合体扩展聚合体的定义向后的不兼容性聚合体初始化(aggregate initialization)
Currently i\'m using 开发者_开发百科below code which works well. $(\"#topperAtBaseLevel:visible, #lowerAtBaseLevel:visible, #midAtBaseLevel\").hide();