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

1 vote142 views1 answer
Golang check if string is empty
Go
2 votes129 views2 answers
Interface in go
Go
0 vote160 views1 answer
Create json in go
Go
6 votes121 views3 answers
Go pointers
Go
0 vote125 views1 answer
Flutter draw google map
Go
-1 vote130 views1 answer
Gorm set column name
Go
0 vote148 views1 answer
Golang string uppercase
Go
1 vote180 views1 answer
Kubernetes get pod crash logs
Go
0 vote127 views1 answer
List of keywords in golang
Go
0 vote179 views1 answer
Duck duck go retro search widget
Go