LIXI.FUN

标签: volatile | LIXI.FUN

.use-motion .brand, .use-motion .menu-item, .sidebar-inner, .use-motion .post-block, .use-motion .pagination, .use-motion .comments, .use-motion .post-header, .use-motion .post-body, .use-motion .collection-header { opacity: initial; } .use-motion .site-title, .use-motion .site-subtitle { opacity: initial; top: initial; } .use-motion .logo-line-before i { left: initial; } .use-motion .logo-line-after i { right: initial; }

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volatile 标签

2021

04-16

为什么 double-check null 的单例需要 volatile?