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posts/go/go-array-slice/ #153

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utterances-bot opened this issue Sep 28, 2021 · 3 comments

utterances-bot commented Sep 28, 2021

Go 数组比切片好在哪？

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

bigdllmask1333 commented Sep 28, 2021

希望多来点数组跟切片的比较，初学的时候一脸懵逼

jincheng9 commented Nov 23, 2021

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

zhangyiming748 commented Dec 17, 2021

访问速度

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

和

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？

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