Retrieve the ip address with php

Sometimes is usefull to know the ip address of our website users, to do this we can use php.
To retrieve the ip address using php is necessary the specific environment variable.

Count the number of rows in a MySQL query, the COUNT function

Many times it'snecessary to count the result lines of a query. There are two ways to do this, php (mysql_num_rows) and MySQL with the COUNT. In this post I show the MySQL COUNT function.

Close a window in one click

With Javascript it's possible close a window in one click, to do this is necessary a link or a button and only one line of code!

Digital Signage solutions and visual communication

AVstore in cooperation with its partners (SpinetiX, LG, Keesquare and 3M) will hold a technical training day on digital signage and visual communication.

During the day will give the most innovative AVstore's products with live demonstrations and practical exercises

At the following link you can find all necessary information about the training day.