Question

How to remove the leading and trailing commas from a string in Java

Answer 1

public class Main {
    public static void main(String[] args) {
        String str = ",,,Java,,";
        
        str = str.replaceAll("^,+|,+$", "");
        
        System.out.println(str);  
    }
}


 
/*
run:

Java
     
*/

 

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