<div style="overflow : auto; width : 210px; height : 220px; ">
    Place content here.
</div>

Just specify a width and height and any content that requires more height than specified will be accessible with a scrollbar. The scrollbar only appears if it's needed.

Still there? In other words, they have created a system that mimics a brain. To see how the framework works in a real-world example, play a game of Connect 4 with it below:

Source: http://neuralmesh.com/examples.php

Neural Mesh has opened up a demo section (demo/password) where you can get started with your neural network and bring artificial life to your projects. Have fun!

function uri_part($n) {
	$path = explode("/", $_SERVER["REQUEST_URI"]);
	for ($i = 0; $i <= count($path); $i++) {
		if(is_null($path[$i]) || $path[$i] == "") {
			unset($path[$i]);
		}
	}
	$path = array_values($path);
	switch($n) {
		case 0: return @$path[0]; break;
		case 1: return @$path[1]; break;
		case 2: return @$path[2]; break;
		case 3: return @$path[3]; break;
	}
}

Usage Examples

Below are examples of how this function can be used in a template file such as the header.php file from your WordPress install or the page.tpl.php file from your Drupal install.

Example 1

if (uri_part(0)) {
	echo "Hello part 0";
}	

Example 2

<title><?php
if (uri_part(0)) {
	echo "Homepage Title";
}
elseif (uri_part(1)) {
	echo uri_part(1);
}
?></title>

Example 3

if (uri_part(2) == "some-category") {
	echo '<ul id="silo">';
	echo '<li><a href="#">Silo Link 1</a></li>';
	echo '<li><a href="#">Silo Link 2</a></li>';
	echo '<li><a href="#">Silo Link ...</a></li>';
	echo '</ul>';
}
if (uri_part(2) == "some-other-category") {
	echo '<ul id="silo">';
	echo '<li><a href="#">Other Silo Link 1</a></li>';
	echo '<li><a href="#">Other Silo Link 2</a></li>';
	echo '<li><a href="#">Other Silo Link ...</a></li>';
	echo '</ul>';
}

delete from wp_posts where post_type = "revision";

If you're wondering how to use this query, it may not be the best idea to do it yourself and you should probably have your database administrator help you out with this. Then again, if you have a DBA you probably aren't reading this post so here's how you use it.

Using phpMyAdmin, SQLyog, Sequel Pro or another MySQL GUI tool, login to MySQL and select the appropriate WordPress database (if you have more than one WordPress database, be very careful making sure you are selecting the database connected to the blog you are working on). Then run the query from above and you're done. For example, if you're using phpMyAdmin, click on "SQL" from the top menu, paste in the query and click, "Go."

If you do not have access to a MySQL GUI tool, you can do this from a Unix shell such as Terminal. To login to MySQL from Terminal, run the following command:

mysql -u <username> -p<password> <database>

An sample command for the above command example is:

mysql -u root -pyourpassword wordpress

Then, simply copy the query provided at the start of this post into the command line (as depicted below):

mysql> delete from wp_posts where post_type = "revision";

Hit, "return" and you're done!