Char.at java

Character at index of string java

String str = "Grepper";
char ch = str.charAt(0);
//ch is assigned the value of G

Source: beginnersbook.com

Char.at java

public class EsempioCharat {
   public static void main(String args[]) {
	String str = "informaticappunti.it";
	//Estraiamo il primo carattere della stringa
	char ch1 = str.charAt(0);
		
	//Estraiamo il sesto carattere della stringa
	char ch2 = str.charAt(5);
		
	System.out.println("Il carattere all'indice 0 è: "+ch1);
	System.out.println(" Il carattere all'indice 5 è: "+ch2);
   }
}

Source: informaticappunti.it

Similar codes

0 vote341 views2 answers
Java lambda expressions qunado foi implantada
Java
2 votes348 views1 answer
Primefaces custom validate
Java
5 votes351 views1 answer
How to make javafx full screen default
Java
0 vote416 views1 answer
Webmvctest vs springboottest
Java Spring
0 vote306 views2 answers
We would like to make a member of a class can access in all subclasses regardless of what package the subclass is in. Which one of the following keywords would achieve this?
Java
1 vote389 views1 answer
Androidx.fragment.app.Fragment$InstantiationException
Java
1 vote372 views1 answer
Resultset get value
Java
0 vote466 views1 answer
Spring security controlleradvice
Java Spring
0 vote317 views1 answer
Django time differenz in days between two dates
Java
0 vote361 views1 answer
Javafx choicebox get index
Java