Question

How to convert a decimal string to a float64 in Go

Answer 1

package main

import (
    "fmt"
    "strconv"
)

func main() {
    s := "12.34"

    v, err := strconv.ParseFloat(s, 64)
    if err != nil {
        fmt.Println("Error parsing float:", err)
        return
    }

    fmt.Println("Parsed value:", v)
}


/*
run:

Parsed value: 12.34

*/

 

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