I cleaned up my home. I found I have a ton of not used or only used one or two times IT goods. I have wasted so much money on those things. I had two old plam PDA, but I have not used them so much. Moreover, I have a DVD burner and I have burned two DVDs. Luckily, I bought that similar with a CD-R burner.

Moreover, my computer is used to be a high-end one. Now, it isn't anymore.

I have a quick look on Turbo C# and SharpDevelop. Turbo C# has stronger functions on web application development. I test SharpDevelop 2.0. SharpDevelop has only limited functions on web application development. It seems to aim at a code editor for ASP.Net. But Turbo C# has a complete Rapid development interface for ASP.Net. Moreover, they have some debug function. You need to click "play", then the application will be launched. That 's simple and easy.

Well, SharpDevelop is a open source tool. I am still very happy about its functions. Moreover, it supports .Net 2.0.

What is QA? Is QA equal to Unit Testing + System Testing. I would like to draw a personal defination for QA. I think there are another step. That is Feedback. Unit Testing and System testing can only verify the system is acting according to the specification. But is it the system preforms in the best way? Does it fit the standards? QA needs to get feedback from the testers or clients. QA can seek the way to improve the system. What do you think about think?

Merry Christmas

I have upgraded my JDK to 6 with Netbeans 5.5. There are a number of enhancements. Here following are the key enhancements:

• javax.script is supporting
• JDBC 4.0
• Upgraded look and feel

Download in Sun Java

By the way, I found there is a early access for jdk7 too.