riyas nedumpurath

I installed jdk in ubuntu linux 9.04 last week. Following a post in a forum, I changed bash_profile file to add JAVA_HOME and PATH as last line. When I restarted the system, i had the horror of system not booting. I had to reinstall the OS. Can anybody explain a safe way to do this???
Thanks

I am using Struts 1. As for Javascript I dont use any specific libraries, plain Javascript with XMLHttpRequest.

I use eclipse to for servlet programming. I know that there is a way to put an xml file in tomcat/conf directory so that each time I change my project it is effected in tomcat. Somone has an idea how to do it exactly??

I have an Action class which populates an HTML select on my JSP page from MySQL Database. I want to use AJAX to display the properties of selected product (another table in MySQL) each time select change. Someone have an idea??
Thanks

Thread.yield() is an attempt makes the current thread to give way to another thread. It is an attempt to implement turn taking.
anObject.wait() makes current thread to wait until another thread calles anObject.notify() or anObject.notifyAll(). It is more a way of communication between treads.

Why dont you try places like ebay??

Thanks.

i have a new vista laptop on which i want to install java ee. when i type java -version on command prompt it says java is not a recognized command. So i imagine that JRE is not installed. My question is if i install a bundle of Java EE + JDK, will JRE also will be installed??
Thanks

it is possible to transfer?? Just asking out of curiosity as I already did SCJP.

The advantage I see is that your Generic Library class can be created with any class extending Media. Suppose in future you need a DVD class extending Media. You can just say Library<DVD>. Compiler checks that you only DVD to List resources . And retrieveLast() method will return DVD object(you dont need to cast). Hope that is clear.

Thanks both of you for the information. 86 and 87 are not so bad afterall Shekhar......

Hi,
Finally I am an SCJP with a not-so-fantastic-not-soterrible score of 86% and plan to move on to SCWCD at the earliest. I tried to access the database on the site www.certmanager.net/sun/ ,but it is not accepting my examID. Can anyone tell me how to do that.
Thanks in advance.

Hi,
Finally I am an SCJP with a not-so-fantastic-not-soterrible score of 86% and plan to move on to SCWCD at the earliest. I tried to access the database on the site www.certmanager.net/sun/ ,but it is not accepting my examID. Can anyone tell me how to do that.
Thanks in advance.