How effective presentation technology can improve your business

Meeting Room Presentation Technology; So Many Benefits! As a business owner, one of the things you are expected to do regularly is chair or organise meetings. These meetings may be for your staff, or to...

Facebook Style Friend Request System Database Design.

I received few tutorial requests from my readers that asked to me, how to design Facebook style friend request system using MySQL. I had posted few tutorials about twitter style friend follow and follower...

Implementing an ajax tree in apex

So ajax trees. That sounds great right? To load the data on demand and not in one huge chunk? Honestly, I’ve noticed slowness/slowdown when there are even just a few hundred nodes around. And why?...

Ajax in Apex: introduction and techniques

How to use ajax in apex? What exactly does it do? What can i do? Why doesn’t it work? How can i get values from the database on my page? All are frequently asked questions and i just want to cover...

Place background image outside border of containing div

I am trying to set a background image to be outside the actual containing div. Show Details .expandable background: transparent url(‘./images/expand.gif’) no-repeat -20px 0px;so the “expand”...

Detect and edit external links

I want to say that I’m aware of similar questions on SO, but since my situation is slightly different I thought it would be better to open a new question. I did search for an hour, I may have missed...