Question

How to truncate a string in Java

Answer 1

public class MyClass {
    public static String truncateString(String s, int length) {
        if (s.length() > length) {
            return s.substring(0, length);
        }
        return s;
    }
    public static void main(String args[]) {
        String s = "Java programming language";

        String result = truncateString(s, 6);
        
        System.out.println(result);
    }
}



/*
run:

Java p

*/

 

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