How to Remove Specific Element from an Array in Go

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How to Remove Specific Element from an Array in Go ?

Answer

To remove a specific element from an array in Go, you can create a new slice excluding the element to be removed.

✐ Examples

1 Remove Element by creating a new slice

In this example,

We create a slice named `numbers` with elements including the one to be removed.
We iterate through the slice and append elements to a new slice, excluding the specific element.
Finally, we get a new slice without the specific element.

Go Program

package main
import (
    "fmt"
)
func main() {
    numbers := []int{1, 2, 3, 4, 5}
    elementToRemove := 3
    var newArray []int
    for _, num := range numbers {
        if num != elementToRemove {
            newArray = append(newArray, num)
        }
    }
    fmt.Println("Slice after removing", elementToRemove, ":", newArray)
}

Output

Slice after removing 3 : [1 2 4 5]

Summary

In this tutorial, we learned How to Remove Specific Element from an Array in Go language with well detailed examples.

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