Golang : Linked list example
In Golang, I would say that slices superseded list.... as slices would allow you to dynamically resize, pop, push, cut, delete and copy. However, if you still want to use list for LIFO-FIFO stuff... you can use the container/list
package.
Here is a linked list example in Golang.
package main
import (
"container/list"
"fmt"
)
func main() {
// create a new link list
alist := list.New()
fmt.Println("Size before : ", alist.Len()) // list size before
// push element into list
alist.PushBack("a")
alist.PushBack("b")
alist.PushBack("c")
fmt.Println("Size after insert(push): ", alist.Len()) // list size after
// list elements
for e := alist.Front(); e != nil; e = e.Next() {
fmt.Println(e.Value.(string))
}
// pop 3 elements
alist.Remove(alist.Front())
alist.Remove(alist.Front())
alist.Remove(alist.Front())
fmt.Println("Size after remove(pop) : ", alist.Len()) // list size after
}
Output :
Size before : 0
Size after insert(push): 3
a
b
c
Size after remove(pop) : 0
References :
https://www.socketloop.com/references/golang-container-list-new-function-example
By Adam Ng
IF you gain some knowledge or the information here solved your programming problem. Please consider donating to the less fortunate or some charities that you like. Apart from donation, planting trees, volunteering or reducing your carbon footprint will be great too.
Advertisement
Tutorials
+50.5k Golang : How to get time in milliseconds?
+6.1k Golang : Get environment variable
+8k Golang : Detect Pascal, Kebab, Screaming Snake and Camel cases
+8k Golang : Go as a script or running go with shebang/hashbang style
+10k Golang : Create S3 bucket with official aws-sdk-go package
+38.2k Golang : UDP client server read write example
+5.8k CloudFlare : Another way to get visitor's real IP address
+17.1k Golang : How to get hour, minute, second from time?
+32.4k Golang : How to check if slice or array is empty?
+10.8k Golang : Convert a rune to unicode style string \u
+13.7k Golang : Get all local users and print out their home directory, description and group id
+5.1k Golang : Debug with Godebug