* Marvin Renich <[email protected]> [240220 10:52]:
> * Sagar Byahatti <[email protected]> [240220 08:22]:
> > package main
> >
> > import "fmt"
> >
> > func main() {
> >
> > var projectName = "APY"
> > var sub = 50
> >
> > fmt.Println("Welcome to", projectName, " the number of subscriber is ",
> > sub)
> > fmt.Println("Enter your name: ")
> > var userName string
> >
> > fmt.Scan(&userName)
> >
> > fmt.Printf("%v, your PRAN Number is", userName)
> >
> > }
>
> fmt.Scan is probably not what you want, though if I run your program and
> type a single word (no spaces) and then a newline, I get the result that
> I think you are expecting.
>
> You probably want to look at the bufio package, and specifically the
> Reader.ReadString method. Something like (untested)
>
> var input = bufio.NewReader(os.Stdin)
> var userName, err = input.ReadString('\n')
Then use strings.TrimSpace on userName to get rid of the trailing '\n'
and any other leading or trailing blanks:
userName = strings.TrimSpace(userName)
Don't forget to check err for non-nil and handle the error accordingly.
...Marvin
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