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

0 vote409 views10 answers
Ljljkl
Go
0 vote365 views1 answer
Created_at timestamp sql query
Go
5 votes427 views2 answers
Interface to string in golang
Go
0 vote389 views1 answer
Using either macro within goto sugarcube
Go
1 vote392 views1 answer
Golang check if in array
Go
0 vote417 views1 answer
Golang read rune from file
Go
11 votes510 views3 answers
Go online compiler
Go
1 vote396 views1 answer
Backup imessages to google drive
Go
0 vote386 views1 answer
Googe drive mount google colab
Go
0 vote398 views1 answer
Multipe diference suite ginkgo
Go