Golang : Remove dashes(or any character) from string



Tags : golang remove-dash strings-replace

Problem :

You have a string with dashes in between and you want to remove all the dashes. How to do that?

Solution :

Use strings.Replace() function to remove the dashes(or any character). See http://golang.org/pkg/strings/#Replace on how to configure the parameter.

 package main

 import (
 "fmt"
 "strings"
 )

 func main() {

 strWithDashes := "0-201-53377-4"

 // remove all dashes
 // -1 means, all occurrences

 noDashes := strings.Replace(strWithDashes, "-", "", -1)

 fmt.Println("Before : ", strWithDashes)
 fmt.Println("After : ", noDashes)

 }

Output :

Before : 0-201-53377-4

After : 0201533774

Reference :

http://golang.org/pkg/strings/#Replace



Tags : golang remove-dash strings-replace

By Adam Ng

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