Question

How to convert map values to a slice in Go

Answer 1

package main

import (
    "fmt"
)

func main() {
    // Define a map
    mp := map[string]int{
        "Red": 30,
        "Green": 57,
        "Blue": 86,
        "Yellow": 102,
    }

    // Create a slice to hold the values
    values := make([]int, 0, len(mp))

    // Loop through the map and append values
    for _, v := range mp {
        values = append(values, v)
    }

    // Print the slice
    fmt.Println(values)
}




/*
run:

[30 57 86 102]

*/

 

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