Answers for "class EchoName { public static void main(String args[]) { String s= args[0]; System.out.println(s.charAt(0)+ s.charAt(1)); } }"

get certain character from string java

String words = "Hi There"; //creating a string var named 'words'
char index = words.charAt(0); /* setting a variable 'index' to letter
'0' of variable 'words'. In this case, index = 'H'.*/
System.out.println(index); //print var 'index' which will print "H"