Question

How to remove all whitespace from string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String s = "   java     c   c++      python    ";
 
        s = s.replaceAll("\\s", "");
 
        System.out.println(s);
    }
}
 
 
 
 
/*
run:
 
javacc++python
 
*/

 

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