how to get the last two letters in an array code example

Example 1: check last character of string java

String str = "India";
System.out.println("last char = " + str.charAt(str.length() - 1));

Example 2: javascript string get last two character

var member = "my name is Mate";

var last2 = member.slice(-2);

alert(last2); // "te"

Example 3: str.substring last 2 java

String substring = str.length() > 2 ? str.substring(str.length() - 2) : str;