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Update array (Go).
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@@ -44,7 +44,10 @@ comments: true
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```go title="array.go"
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/* 初始化数组 */
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var arr []int
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var arr [5]int
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// 在 Go 中,指定长度时([5]int)为数组,不指定长度时([]int)为切片
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// 由于 Go 的数组被设计为在编译期确定长度,因此只能使用常量来指定长度
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// 为了方便实现扩容 extend() 方法,以下将切片(Slice)看作数组(Array)
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nums := []int{1, 3, 2, 5, 4}
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```
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