My IT Journey Since 2004!

I want to add new child object into children collections and remove 'selected' existing child object from the same children collecti...

I need to merge document B to document A(master document) using OpenOffice SDK. My font in document B is 'Arial' and there are 3 par...

Came across one good explanation below, share with you guys out there: Forwarding the Request and Re-Directing URL are two totally different...

I found out that Cascading does not work for 1-to1 relationship. We have to cater for it specifically. The story is, i mapped 2 entities wit...

Today one problem arose. User complaint that one of the screen's query process takes too long time! I spent hours trying to figure out w...

I faced this while doing deployment of one system to a unix server. There is a folder/directory which is the symbolic link to a folder hosts...

Well, if you read about the Java API, you will know that Set will only add object that does not exist in the Set itself. You must be aware o...