Golang flag example

// hello.go

package main

import (
    "flag"
    "fmt"
)

func main() {
    var flagvar int
    var flagvar2 string
    var flagvar3 bool

    flag.IntVar(&flagvar, "flagvar", 111921, "Mandalorian Episode 4")
    flag.StringVar(&flagvar2, "flagvar2", "Gina Carano", "Mandalorian Episode")
    flag.BoolVar(&flagvar3, "flagvar3", true, "Mandalorian")

    fmt.Println("Integer Value", flagvar)
    fmt.Println("String Value", flagvar2)
    fmt.Println("Boolean Value", flagvar3)
}

Source: appdividend.com

Similar codes

0 vote388 views1 answer
Go type struct
Go
0 vote409 views1 answer
Go lang interation stack overflow
Go
3 votes391 views1 answer
Flutter googlefonts.
Go
0 vote439 views1 answer
Go divmod
Go
0 vote436 views1 answer
Go multi-dimensional array
Go
2 votes407 views1 answer
How to detect crrent scene godot
Go
0 vote386 views1 answer
How to change google chrome spell check language
Go
0 vote376 views1 answer
Iterate over struct slice golang
Go
3 votes389 views13 answers
Go hello world
Go
0 vote405 views1 answer
Prevent mac to go back on scroll
Go