Notice: This page requires JavaScript to function properly.
Please enable JavaScript in your browser settings or update your browser.Lære Challenge: Reviewing Concepts of Functions | Functions
Introduktion til Golang

bookChallenge: Reviewing Concepts of Functions

Task

  1. Finish the code for the second parameter of the operate function, which is expected to accept the capitalize function;
  2. Review the code and provide suitable arguments in the operate function call within the main() function;
  3. Save the returned values from the operate function call into the variables original and updated.
index.go

index.go

copy

              
1234567891011121314151617181920212223

            
package main
import "fmt"

// `ToLower()` and `ToUpper()` functions are imported from the `strings` module
import "strings"

func capitalize(str string) string {
    return strings.ToUpper(str)
}

func operate(str string, operation ___) (string, string) {
    return str, operation(str)
}

func main() {
    inputString := "Hello World"
 
    var original string
    var updated string

    ___ = operate(___)
    fmt.Println(original, updated)
}

Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 4. Kapitel 7

Spørg AI

expand

Spørg AI

ChatGPT

Spørg om hvad som helst eller prøv et af de foreslåede spørgsmål for at starte vores chat

Suggested prompts:

Can you explain how the operate function works?

What does the capitalize function do in this context?

Can you show the output of the main function?

Awesome!

Completion rate improved to 1.96

bookChallenge: Reviewing Concepts of Functions

Stryg for at vise menuen

Task

  1. Finish the code for the second parameter of the operate function, which is expected to accept the capitalize function;
  2. Review the code and provide suitable arguments in the operate function call within the main() function;
  3. Save the returned values from the operate function call into the variables original and updated.
index.go

index.go

copy

              
1234567891011121314151617181920212223

            
package main
import "fmt"

// `ToLower()` and `ToUpper()` functions are imported from the `strings` module
import "strings"

func capitalize(str string) string {
    return strings.ToUpper(str)
}

func operate(str string, operation ___) (string, string) {
    return str, operation(str)
}

func main() {
    inputString := "Hello World"
 
    var original string
    var updated string

    ___ = operate(___)
    fmt.Println(original, updated)
}

Var alt klart?

Hvordan kan vi forbedre det?

Tak for dine kommentarer!

Sektion 4. Kapitel 7
some-alt