Golang default value

// Go doesn't have this feature
// See all options in the source

// Both parameters are optional, use empty string for default value
func Concat1(a string, b int) string {
  if a == "" {
    a = "default-a"
  }
  if b == 0 {
    b = 5
  }

  return fmt.Sprintf("%s%d", a, b)
}

Source: stackoverflow.com

Golang default keyword

break        default      func         interface    select
case         defer        go           map          struct
chan         else         goto         package      switch
const        fallthrough  if           range        type
continue     for          import       return       var

Source: golang.org

Similar codes

0 vote120 views2 answers
Run go file
Go
0 vote142 views1 answer
Duck duck go retro search widget
Go
0 vote128 views1 answer
Give a cell a bottom border google script
Go
1 vote137 views1 answer
Go reverse array
Go
0 vote86 views1 answer
Create rune in golang
Go
0 vote137 views1 answer
Select a random number between 1 and 5 in golang
Go
0 vote132 views2 answers
Print unicode character in golang
Go
0 vote136 views1 answer
Ring golang
Go
0 vote119 views1 answer
Golang scan directory
Go
0 vote132 views1 answer
Get cell value from string google sheets
Go