Question

How to remove the last comma from the end of string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String str = "java,c,c++,python,";
 
        str = str.substring(0, str.length() -1);

        System.out.println(str);
    }
}

   
   
   
   
/*
run:
   
java,c,c++,python
   
*/

 

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