a=b
赋值表达式的返回值就是赋值左侧操作符,如上a=b的返回值就是a
惭愧,现在才知道赋值表达式也有返回值
posted on 2016-06-20 10:17 nickTimer 阅读(729) 评论(0) 编辑 收藏 举报
Powered by: 博客园 Copyright © 2024 nickTimer Powered by .NET 9.0 on Kubernetes