The length of a String is the number of its characters. To get the length of a String in Java, we can use the length() method from the String class.
Example:
public class Test {
public static void main(String[] args) {
String str = "Learn Java with alegrucoding.com";
System.out.println(str.length());
}
}
Output: 32
Also, we can use the for loop to count characters in a String.
Example:
public class Test {
public static void main(String[] args) {
int count = 0;
String str = "Learn Java with alegrucoding.com";
for (int i = 0; i < str.length(); i++) {
count++;
}
System.out.println(count);
}
}
Output: 32
That’s it!
Happy coding!