April 20th, 2010 
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We have introduced how to set background color for the headers of DataGrid in Flex, sometimes, we also need to get the row and column value in DataGrid, do you know how to do it? The following is a simple tip for this. Hope you can enjoy!
How To Get DataGrid Column And Row From Coordinate (x,y) In Flex
Gmail Rolled Out Drag-and-Drop File Attachments Features
Google and their develop team always like to give us a surprise! Yes, Gmail has rolled out Drag-and-Drop file attachments features. It is a very simple feature but surely very useful. Now this new feature be support on Firefox 3.6 and Google Chrome users. Google said it will “enable this for other browsers as soon as they support this feature.
15 Amazing Apple’s iPad Apps You Should Know
One secret to the success of the Apple iPhone is the tremendous number of quality apps available, and now, Apple iPad come. We asked What Will Be Your Primary Use If You Buy an iPad before, one of the answers probably would be it based which apps you could take. Now you can take over 1000 new apps made just for iPad on the Apple App Store, from games to education to productivity. And the developers will create more and more better iPad apps. I tried to create a list of 15 great iPad apps, hope you can enjoy them! 
Adobe Sue Apple? Who Would Ultimately Win?
A blogger writes for ITWorld ( part of the IDG Network ) cited unnamed sources to claim that Adobe has plans in place to sue Apple over its decision to block the use of Flash Professional to create iPhone apps. Adobe’s not talking about such actions, so not clear it’s a real news or not, and what exactly Adobe would be suing Apple over, probably it’s only Adobe wanted to test what would happen. However, from the recent details of conflict between Apple and Adobe, that would be a possibility. So, if Adobe sue Apple, who would ultimately win?
Tips: What’s The Difference Between “Display” And “Visibility” Properties In CSS?
There are two properties in CSS which can be used for selectively hiding and revealing information: the Visibility and Display properties. They may seem to do the same thing on the surface, but in fact, they are very different and often confuse those new to web development. What’s the difference between display: none and visibility: hidden?
The List Of New Features(Tag) In HTML 5
Although HTML 5 is not a W3C recommendation yet, AOL, Apple, Google, IBM, Microsoft, Mozilla, Nokia, Opera, and many hundreds of other vendors have been supporting HTML 5. There are also many sounds discussing like Will HTML5 Be Flash And Silverlight Killer, however, do you really know what are the new features in HTML 5 ? The following is the list of new tags in HTML 5. Enjoy!
4 Main Features Imply iPhone OS 4.0 Is NOT ONLY An Operating System
Following iPad tablet, Apple has released its lastest iPhone OS 4.0, over 100 new features was added, including the long-awaited multitasking, to the iPhone, iPod Touch and iPad. Yes, it is an OS from Apple, but the following 4 main features seem to imply something, in a sense, iPhone OS 4.0 is NOT ONLY an Operating System, it should be concerned by Apple’s competitions. At least, Amazon,Google, Microsoft and RIM no pleasure in iPhone OS 4.0.
140+ Amazing iPad Wallpapers
We discussed about What Will Be Your Primary Use If You Buy an iPad in previous article. The fact is on the first sales day, 300,000 iPads sold. That means over 300,000 people have taken iPads. Wow, maybe you are enjoying iPad now, however you will bore with the same screen(windows wallpaper) too, isn’t it? Here is a collection of over 140 wallpapers for iPad. All of them come from flickr and Google Images—you can use them free but all rights reserved by their respectful owners. Enjoy! *click images to original size.