Question

How to get character code (ASCII and Unicode) in Java

Answer 1

public class MyClass {
    public static void main(String args[]) {
        char ch = 'a';
        
        System.out.println((int)ch); 
    }
}




/*
run:

97

*/

 

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Answer 2

public class MyClass {
    public static void main(String args[]) {
        char ch = 'a';
        
        int char_code = (int)ch;
        
        System.out.println(char_code); 
    }
}




/*
run:

97

*/

 

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Answer 3

public class MyClass {
    public static void main(String args[]) {
        char ch = 'π';

        int char_code = (int)ch;
        
        System.out.println(char_code); 
    }
}




/*
run:

960

*/

 

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Answer 4

class Main {
    public static void main(String[] args) {
        // Unicode
        String s = "é";
        
        int cp = s.codePointAt(0);
        System.out.println(cp);

    }
}



/*
run:

233

*/

 

70+ SQL courses for beginners and professionals