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How to convert String to Double in Java

3 Answers

0 votes
public class MyClass {
    public static void main(String args[]) {
        String s = "3.14"; 
  
        double d = Double.parseDouble(s); 
  
        System.out.println(d); 
    } 
}



/*
run:

3.14

*/

 




answered May 23 by avibootz
0 votes
public class MyClass {
    public static void main(String args[]) {
        String s = "3.14159"; 
  
        double d = Double.valueOf(s); 
  
        System.out.println(d); 
    } 
}



/*
run:

3.14159

*/

 




answered May 23 by avibootz
0 votes
public class MyClass {
    public static void main(String args[]) {
        String s = "3.14159"; 
  
        double d = new Double(s); 
  
        System.out.println(d); 
    } 
}



/*
run:

3.14159

*/

 




answered May 23 by avibootz
...