====== charAt ======
<code java>
charAt(int index)
</code>

==== description of charAt ====
returns char value at the specified index of  string.


===== example of charAt in java =====
<code java>

package lang;

public class Lang {

    public static void main(String[] args) {
        
        String str = "test 1234";
        char chr;
        
        chr = str.charAt(1);
        
        System.out.println(chr+" is the 2 char");
    }
}
</code>


=== output of charAt ===
   e is the 2 char