Breaking News: Grepper is joining You.com. Read the official announcement!

Slices in golang

Add Answer

Harendra answered on March 9, 2021 Popularity 9/10 Helpfulness 1/10

answer Slices in golang

related slice in golang

related golang slice

related Go Create slice in Golang

related Slices in golang

Slices in golang

Comment

slice := []int{2, 3, 4}

Popularity 9/10 Helpfulness 1/10 Language go

Source: devhints.io

Tags: go

Link to this answer
Share Copy Link

Contributed on Dec 29 2021

Harendra

0 Answers Avg Quality 2/10

Closely Related Answers

slice in golang

Comment

// Use of golang slice
func main() {
    // initialise the slice with 10 zero ints
	slice := make([]int, 10)
    // fillup with random ints
	fillSliceWithRand(slice)
    // prints the slice
	print(slice)
    // passes the slice by reference and reverse the slice
	reverse(slice)
    // prints the slice again
	print(slice)
}

// reverse method reverse the slice
func reverse(a []int) {
	l := len(a)
	for i := 0; i < l/2; i ++ {
		x := a[l-i-1]
		a[l-i-1] = a[i]
		a[i] = x
	}
}
// print method prints all ints of the slice
func print(a []int) {
	for _, v := range a {
		fmt.Printf("%d ", v)
	}
	fmt.Println()
}
// fillSliceWithRand method fills the slice with random ints
func fillSliceWithRand(a []int) {
	for i := 0; i < len(a); i++ {
		a[i] = rand.Intn(100)
	}
}
/**
## Slice in golang
	- Slices hold references to an underlying array, and if you 
      assign one slice to another, both refer to the same array.
	- If a function takes a slice argument, changes it makes to 
      the elements of the slice will be visible to the caller, 
      analogous to passing a pointer to the underlying array. 
**/

Popularity 10/10 Helpfulness 4/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Jul 03 2021

gopher072

0 Answers Avg Quality 2/10

golang slice

Comment

package main

import (
	"fmt"
)

func main() {
	var slice = []int{1, 2, 3, 4, 5}
	var store = make([]int, 3)

	push := append(slice, 6, 7, 8, 9)
	copy(store, slice)

	fmt.Println("before append value", slice)
	fmt.Println("after append value", push)
	fmt.Println("render value all value exist", push[:])
	fmt.Println("render value after second value", push[2:])
	fmt.Println("render value before third index", push[:3])
	fmt.Println("render value start from zero and last value before second index", push[0:2])
	fmt.Println("merge slice value", store)
	fmt.Println("read size slice", len(slice))
	fmt.Println("read capacity slice", cap(slice))
}

Popularity 10/10 Helpfulness 4/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Mar 09 2021

Restu Wahyu Saputra

0 Answers Avg Quality 2/10

Go Create slice in Golang

Comment

numbers := []int{1, 2, 3, 4, 5}

Popularity 10/10 Helpfulness 2/10 Language go

Source: Grepper

Tags: go g

Link to this answer
Share Copy Link

Contributed on Jun 16 2022

SAMER SAEID

0 Answers Avg Quality 2/10

Slices in golang

Comment

slice := []byte("Hello")

Popularity 9/10 Helpfulness 1/10 Language go

Source: devhints.io

Tags: go g

Link to this answer
Share Copy Link

Contributed on Dec 29 2021

Harendra

0 Answers Avg Quality 2/10

Slices in golang

Contents

More Related Answers

Slices in golang

Closely Related Answers

slice in golang

golang slice

Go Create slice in Golang

Slices in golang

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.