Hello!

I am using processing to load data from a web-page and output to the serial port. Now if I add new content to the web-page it takes several minutes before processing gets aware of the new content. I wonder how one could make this loadString more immediate (i.e. by refreshing the loadString...)
 
Here is part of my fishy code:

 String lines[] = loadStrings("http://urbanmyst.wordpress.com/");
 newValue = lines.length;
 if (newValue > oldValue){
   myPort.write('H');
   for (int i=0; i < lines.length; i++) {
   println(lines[i]);
   }
   println("Value increased!");
   print(newValue);
   oldValue = lines.length;