V2EX = way to explore
V2EX 是一个关于分享和探索的地方
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This topic created in 3722 days ago, the information mentioned may be changed or developed.
看了某个项目的源码
@property (strong, nonatomic) NSMutableDictionary<NSString *, id> *customSetters;
为什么这种写法会报错？
另外还想问一下， XCode 没有快捷键找到某个变量在哪被调用了？
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