Slice Pointer and copy slice



examples/slice-pointer/slice_pointer.go
package main

import (
    "fmt"
)

func main() {
    a := []string{"Foo", "Bar"}
    b := a
    c := &a
    d := make([]string, len(a))
    copy(d, a)
    fmt.Println(a)
    fmt.Println(b)
    fmt.Println(c)
    fmt.Println(d)
    fmt.Println()

    a[0] = "Zorg"
    fmt.Println(a)
    fmt.Println(b)
    fmt.Println(c)
    fmt.Println(d)
    fmt.Println()

    a = append(a, "Other")
    fmt.Println(a)
    fmt.Println(b)
    fmt.Println(c)
    fmt.Println(d)

}

examples/slice-pointer/slice_pointer.out
[Foo Bar]
[Foo Bar]
&[Foo Bar]
[Foo Bar]

[Zorg Bar]
[Zorg Bar]
&[Zorg Bar]
[Foo Bar]

[Zorg Bar Other]
[Zorg Bar]
&[Zorg Bar Other]
[Foo Bar]