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这里好像有点小问题 #12

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developZHAN opened this issue Mar 9, 2017 · 1 comment

developZHAN commented Mar 9, 2017

已经加了 NS_ASSUME_NONNULL_BEGIN 为什么还要加 _Nonnull

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developZHAN commented Mar 9, 2017

为什么上面用_cmd 下面用@selector(), 不是一样的吗?

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