04-變數
package main
import "fmt"
func main() {
var x string = "Hello World"
fmt.Println(x)
}package main
import "fmt"
func main() {
var x string
x = "Hello World"
fmt.Println(x)
}Last updated
package main
import "fmt"
func main() {
var x string = "Hello World"
fmt.Println(x)
}package main
import "fmt"
func main() {
var x string
x = "Hello World"
fmt.Println(x)
}Last updated
package main
import "fmt"
func main() {
var x string
x = "first"
fmt.Println(x)
x = "second"
fmt.Println(x)
}var x string
x = "first "
fmt.Println(x)
x = x + "second"
fmt.Println(x) var x string = "hello"
var y string = "world"
fmt.Println(x == y) var x string = "hello"
var y string = "hello"
fmt.Println(x == y) x := "Hello World" var x = "Hello World" x := 5
fmt.Println(x)