Q:

Golang program to demonstrate the regular expression function ReplaceAllString()

belongs to collection: Golang Regular Expressions Programs

YasminRadwan26
Save to bookmark
|
2022-07-04
|
  189 
0

In this program, we will find a specified pattern within the specified string and replace the matching pattern with the given string.

Go programming, examples, Go programming examples,
login and add your own answer to this question

All Answers

YasminRadwan26
2022-07-04
need an explanation for this answer? contact us directly to get an explanation for this answer

Program/Source Code:

The source code to demonstrate the regular expression function ReplaceAllString() is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

// Golang program to demonstrate the regular expression
// function ReplaceAllString()

package main

import "fmt"
import "regexp"

func main() {
	result, _ := regexp.Compile("L([A-Z]+)N")
	fmt.Println(result.ReplaceAllString("LAN is Network and it is used to LINK computers", "MAN"))
}

Output:

MAN is Network and it is used to MANK computers

Explanation:

In the above program, we declare the package main. The main package is used to tell the Go language compiler that the package must be compiled and produced the executable file. Here, we imported the fmt, regexp packages then we can use a function related to the fmt and regexp package.

In the main() function, we found a specified string pattern and replace it with a given string within the string using the ReplaceAllString() function. After that, we printed the result on the console screen.

need an explanation for this answer? contact us directly to get an explanation for this answer

total answers (1)

Golang Regular Expressions Programs
This question belongs to these collections

Similar questions

need a help?

find thousands of online teachers now
Golang program to find a specified string pattern ... >>
<< Golang program to demonstrate the regular expressi...