目录介绍作用保证变量的可见性：禁止指令重排：不能保证原子性可见性、有序性、原子性不会导致线程阻塞使用场景实现原理happens-before局限性和 synchronized 关键字比较和 Atomic 类比较和 final 关键字比较和 Thre
I\'m trying to use the Facebook Javascript API to run FQL queries, and it works fine if I try and get users by username or uid, but doesn\'t work when I\'m searching by name.
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