Play framework longpolling in online game

I’m working on a browser game with the play framework, and I definitely need longpolling, but I don’t quite understand how to use it. WebSockets would be perfect for this, but it’s not...

Get the absolute position of a div relative to the window

This question is quite similar to what I want I’m looking for, but my situation is different enough, I think, to merit a new question. I have several divs positioned absolutely inside of a parent...

Triggered PHP processing

I ask a similar question yesterday but it all got confusing and i thought i would start again and try and explain it a bit better..I am about to design an auction site, much the same as ebay… items...