new version

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梁杰
2015-05-17 17:13:28 +08:00
parent ec8ac92049
commit 51a2f82749
7 changed files with 2076 additions and 1917 deletions

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@ -150,7 +150,7 @@ for item in library {
Swift为不确定类型提供了两种特殊类型别名
* `AnyObject`可以代表任何class类型的实例。
* `Any`可以表示任何类型,除了方法类型function types
* `Any`可以表示任何类型,包括方法类型function types
> 注意:
只有当你明确的需要它的行为和功能时才使用`Any``AnyObject`。在你的代码里使用你期望的明确的类型总是更好的。

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