2018年1月11日
Semantic difference between object expressions and declarations
摘要： object expressions are executed (and initialized) immediately, where they are used; object declarations are initialized lazily, when accessed for the first time; a companion object is initialize... 阅读全文
posted @ 2018-01-11 13:38 YorkYu 阅读(169) 评论(0) 推荐(0) 编辑