My IT Journey Since 2004!

Scenario as below: I am at a screen now from a web application. There is a swap-select box on the screen. I select 5 items and click Save bu...

Example: To get 0.99 from double abcd =123456789012345.99; Solution: double a = 12345678901234.99*100; String f = Long.toString(((lo...

Here's some Hibernate notes for beginners out there. I've been facing lots of troubles dealing with Hibernate. I hope my notes would...

Came across an article discussing the factors of why software project fails: Take a look! I agree with the 3 pillars, which are: Version con...

This is a good Hibernate tips. It's another way of handling Hibernate Session. http://www.17od.com/2006/11/06/using-managed-sessions-in-...

Share with you guys of some coding performance optimization tips: 1) Always use isEmpty() rather than size()>0 to check whether a collect...

Would like to share my way of developing web service & testing it at JRun4 Web Server. I assume you know the concept of web service as t...