I'm (very) new to Java and have been using Codecademy, and after learning about ternary conditionals I was wondering if a string could be used in place of char? I know that strings aren't a real primitive data type in Java whereas char is, but it seems like you should be able to print out a string rather than a single character without having to use if/else statements or something similar.
//my ternary with char
public class dogBreeds
{
public static void main(String[] args)
{
int dogType = 2;
char dalmation = (dogType == 2) ? 'Y':'N';
}
}
//my ternary with string (or something like it) in place of char
public class dogBreeds
{
public static void main(String[] args)
{
int dogType = 2;
String dalmation = (dogType == 2) ? 'Yes':'No';
}
}
When representing String
s, use double quotes as they signify a string literal. Single quotes signify a char
literal:
String dalmation = (dogType == 2) ? "Yes" : "No";
There are differences with String
and char
types. Strings are immutable and cannot be changed after they are created. When a String
object is created and the constructor is called, it can't be changed. If you want to use String
s, consider StringBuilder
if you want it to be mutable.