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posts/go/go-array-slice/

Open utterances-bot opened this issue 3 years ago • 3 comments

Go 数组比切片好在哪?

https://eddycjy.com/posts/go/go-array-slice/

utterances-bot avatar Sep 28 '21 13:09 utterances-bot

希望多来点数组跟切片的比较,初学的时候一脸懵逼

bigdllmask1333 avatar Sep 28 '21 13:09 bigdllmask1333

切片和数组的本质区别是:切片是一个结构体,里面有一个array指针,指向存放数据的数组。 数组介绍:https://github.com/jincheng9/go-tutorial/tree/main/workspace/lesson10 切片介绍:https://github.com/jincheng9/go-tutorial/tree/main/workspace/lesson13 Go里有引用传递么?https://github.com/jincheng9/go-tutorial/tree/main/workspace/problem/p3

jincheng9 avatar Nov 23 '21 14:11 jincheng9

访问速度

 var a [2]string{"脑子进","煎鱼了"}
 fmt.Println(a[0], a[1])

var a []string{"脑子进","煎鱼了"}
 fmt.Println(a[0], a[1])

怎么才能看出来有区别?

zhangyiming748 avatar Dec 17 '21 01:12 zhangyiming748