Warning: ftp_nlist() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 420

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Warning: ftp_nlist() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 420

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 717

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230

Warning: ftp_pwd() expects parameter 1 to be resource, null given in /home/mhd-01/www.spaciughino.com/htdocs/wp-admin/includes/class-wp-filesystem-ftpext.php on line 230
Come passare da un array di char a una Stringa in java. – Appunti Digitali Liberi

Come passare da un array di char a una Stringa in java.

Se state usando nei vostri programmi java un FileReader che vi restituisce come noto un array di char e necessitate di una stringa un metodo veloce per ottenerla, tolto il metodo .tostring(), è il seguente;

char[] in = new char[50];
int size = 0;
try {
String output="";
File file = new File(path);
FileReader fr = new FileReader(file);
size = fr.read(in);
for(int i=0; i

Semplicemente concateno la stringa vuota al carattere alla precendente stringa!

That's simple!

Lascia un commento

Il tuo indirizzo email non sarà pubblicato. I campi obbligatori sono contrassegnati *