数组类型 示例代码一点小问题
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@ -125,7 +125,7 @@ Swift语言中使用[`type`]来简化标准库中定义`Array<T>`类型的操作
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换句话说,下面两个声明是等价的:
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```swift
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let someArray: String[] = ["Alex", "Brian", "Dave"]
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let someArray: [String] = ["Alex", "Brian", "Dave"]
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let someArray: Array<String> = ["Alex", "Brian", "Dave"]
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```
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上面两种情况下,常量`someArray`都被声明为字符串数组。数组的元素也可以通过`[]`获取访问:`someArray[0]`是指第0个元素`“Alex”`。
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