How do I get the last character of a string?

Question

How do I get the last character of a string?

public class Main {
    public static void main(String[] args)  {
        String s = "test string";
            


        

Answer 1

 public char lastChar(String s) {
     if (s == "" || s == null)
        return ' ';
    char lc = s.charAt(s.length() - 1);
    return lc;
}

Answer 2

public String lastChars(String a) {
if(a.length()>=1{
String str1 =a.substring(b.length()-1);
}
return str1;
}

Answer 3

The other answers are very complete, and you should definitely use them if you're trying to find the last character of a string. But if you're just trying to use a conditional (e.g. is the last character 'g'), you could also do the following:

if (str.endsWith("g")) {

or, strings

if (str.endsWith("bar")) {

Answer 4

public char LastChar(String a){
    return a.charAt(a.length() - 1);
}

Answer 5

Here is a method using String.charAt():

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

The resulting output is last char = a.

Answer 6

Try this:

if (s.charAt(0) == s.charAt(s.length() - 1))