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fix typo
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ChenYilong committed Nov 14, 2016
1 parent 71c3826 commit 0f7989c
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Expand Up @@ -278,7 +278,7 @@ typedef NS_ENUM(NSInteger, CYLSex) {
`assign` 的“设置方法”只会执行针对“纯量类型” (scalar type,例如 CGFloat 或
NSlnteger 等)的简单赋值操作。

2. assigin 可以用非 OC 对象,而 weak 必须用于 OC 对象
2. assign 可以用非 OC 对象,而 weak 必须用于 OC 对象

###3. 怎么用 copy 关键字?
用途:
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