Outputting strings with the fmt package in Go

import "fmt"

func main() {

    // using the default formats
    fmt.Println("Hello Mahmood")

    // return values from Println
    n, _ := fmt.Println("Hello Mahmood 2")

    // formats according to a format specifier
    fmt.Printf("Length : %d\n", n)

    isTrue := true
    aNumber := 1400
    name := "Mahmood"

    // The verbs:

    // values in a default format
    fmt.Printf("Boolean : %v\n", isTrue)
    fmt.Printf("Number : %v\n", aNumber)
    fmt.Printf("String : %v\n", name)

    // values with specified format
    fmt.Printf("Boolean : %t\n", isTrue)
    fmt.Printf("Number : %d\n", aNumber)
    fmt.Printf("String : %s\n", name)

    // formats according to a format specifier and returns the resulting string
    myString := fmt.Sprintf("Hello %s", name)
    fmt.Println(myString)
}

References
https://golang.org/pkg/fmt/

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