"Psuedo-random values can easily be generated in Python. You just you need to import the random module, then you simply call any of its functions which are nicely referenced in the official documentation . Here is an example of a simple addition game ..."
"You often seek to send a visitor somewhere else than the initial request. One such case might be to protect your scripts from direct access (though you should put all of those outside public access): if($_SERVER['SCRIPT_FILENAME'] == __FILE__ ) ..."
"As tablets and other touch-based devices become more and more widespread web developers faces new challenges adapting their websites. Since these devices are entirely based on touch for both clicking and scrolling, some web applications may behave ..."