Golang String Concatenation - Tutorial Kart

Golang String Concatenation

String Concatenation in Golang

To concatenate strings in Golang, you can use strings.Join() function. The syntax of strings.Join()

function is:

strings.Join(a []string, sep string)

where a is a string array and sep string is used between the joins of adjacent strings.

Golang String Concatenation Examples

Example 1 ¨C String Concatenation

In this example, we will take two strings and concatenate them using Join() function.

example.go

package main

import "fmt"

import "strings"

func main() {

var str1 = "Golang"

var str2 = "Tutorial"

var output = strings.Join([]string{str1, str2}, " ")

fmt.Println(output)

}

Output

Example 2 ¨C Join Strings with a Separator

In this example, we will take four strings in an a string array and join them with separator comma , .

example.go

package main

import "fmt"

import "strings"

func main() {

var a = []string{"US", "Canada", "Europe", "Australia"}

var sep = ","

var output = strings.Join(a, sep)

fmt.Println(output)

}

Output

Conclusion

In this Golang Tutorial, we learned how to concatenate string using Join() method.

Golang

? Golang Tutorial

? Run Golang Program

? Golang If Else

? Golang Switch

? Golang For Loop

? Golang Comments

? Golang Functions

? Golang Array

? Golang Slice

? Golang Slice

? Golang Struct

? Golang Class

? Golang Range

? Golang Map

? Golang Goroutine

? Golang Channel

Golang String Operations

? Golang String Length

? Golang String Concatenation

? Golang Split String

? Golang String - Get Index of Substr

? Golang String to Uppercase

? Golang String to Lowercase

? Golang Convert String to Integer

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download