How to get hours difference between two dates

go, time

Solution

Use time.Parse and time.Since:

package main

import (
    "fmt"
    "time"
)

const (
    // See http://golang.org/pkg/time/#Parse
    timeFormat = "2006-01-02 15:04 MST"
)

func main() {
    v := "2014-05-03 20:57 UTC"
    then, err := time.Parse(timeFormat, v)
    if err != nil {
        fmt.Println(err)
        return
    }
    duration := time.Since(then)
    fmt.Println(duration.Hours())
}

Problem

I'm working for first time on Go, in this case i have a string on UTC format, I would like to know, how can I get the difference in hours between my date and the time now. This is my current string ``` v := "2014-05-03 20:57 UTC" ```

Original source