Question

How to get the first character of a string in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        String s = "java programming";

        System.out.println(s.substring(0, 1));

    }
}




/*
run:

j

*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
        String s = "java programming";

        System.out.println(s.charAt(0));

    }
}




/*
run:

j

*/

 

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