How Bubblesort works
Bubblesort Here’s a nice example of how the bubblesort algorithm works:
Securing Folders with .htaccess
Password protect a folder with .htaccess Sometimes it’s useful to have a folder of your website-content password protected. This can easily be achieved by adding a simple rule to your …
How To Renew Imap SSL-Certificate
Refresh your imap SSL-Certificate If you need to update your Imap SSL-Certificate for courier you can do it like this: Open the config-file /etc/courier/imapd.cnf with your favorite editor. Then edit …
Backup and restore a database with mysqldump
To backup your database using mysqldump simply type: mysqldump -p -u[username] [database] > [filename].sql where: username = the mysql username (with the appropriate rights for this database [of course]) database …
php mail – the return-path spam problem
php mail So you’ve got a site which is supposed to send mails via php mail. But all of your mails end up as spam. Your reverse DNS-address is set …