This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Hello, my jsp is generating the image of graph structure read from db. To have actual state of the objects on the graph i have refresh in my page. But everytime the refresh arise, entire page is regenerated and it takes a long time causing me the page dissapears for a 1-2 seconds and after then is shown the new image. Isn't it possible to preload the image page 2 seconds before end of refresh interval and swap it when it is loaded. Thus it can appear only as the short blink, or even none. Every suggestion is gratly appreciated. Mir