Question

How to convert string to long in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        long l = Long.parseLong("97078755"); 

        System.out.println(l);
    }
}
 

 
/*
run:
 
97078755

*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
        long l = Long.valueOf("197078755"); 

        System.out.println(l);
    }
}
 

 
/*
run:
 
197078755

*/

 

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Answer 3

public class MyClass {
    public static void main(String args[]) {
        long l = Long.valueOf("-7078755"); 

        System.out.println(l);
    }
}
 

 
/*
run:
 
-7078755

*/

 

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Answer 4

public class MyClass {
    public static void main(String args[]) {
        long l = new Long("9383120");
        System.out.println(l);
    }
}
 

 
/*
run:
 
9383120

*/

 

70+ SQL courses for beginners and professionals