Golang Insert At Index (any slice)

array1 := []int{1, 3, 4, 5}
array2 := []int{2, 4, 6, 8}

array1 = append(array1, 0)   // Step 1
copy(array1[2:], array1[1:]) // Step 2
array1[1] = array2[2]        // Step 3

fmt.Println(array1)

// Output 
// [1 6 3 4 5]

Source: stackoverflow.com

Golang Insert At Index (any slice)

a = append(a[:index+1], a[index:]...)
a[index] = value

Source: stackoverflow.com

Similar codes

7 votes255 views2 answers
Golang substring
Go
3 votes232 views13 answers
Go hello world
Go
0 vote211 views1 answer
Golang http writer redirect
Go
0 vote217 views1 answer
What you are paying in google
Go
0 vote184 views4 answers
Go composite type data
Go
4 votes206 views2 answers
Online go compiler
Go
5 votes216 views2 answers
Minecraft logo png
Go
0 vote203 views1 answer
Goggle feud
Go
17 votes492 views5 answers
Golang convert int to string
Go
2 votes218 views1 answer
Golang test coverage
Go