https://www.jianshu.com/p/bcdb57ac6c98
文章引用了这里 这个API本意是:让数组中的每个元素都自动执行某个方法,思路很好,代码简单,功能强大。但是,背后的...
makeObjectsPerformSelector 方法的用法
makeObjectsPerformSelector 这是数组用的方法,类似于for循环。 makeObjects...
// [arr makeObjectsPerformSelector:@selector(say)];
[weakSelf.session.tasks makeObjectsPerformSelector:@selec...
[view.subviews makeObjectsPerformSelector:@selector(remov...
[[self.view subviews] makeObjectsPerformSelector:@selecto...
[cell.contentView.subviews makeObjectsPerformSelector:@se...
本文标题:makeObjectsPerformSelector 背后的机制
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