Hi Friends, I created a jar file of a package. And in the manifest file ,wrote the code Main-Class:com.MyClass There is no problem in creating the jar file...
if a software programmer do this application then ok but sr.programmershould follow the struts framework or ejb to follow the MVC. milind ... -- ... Milind...
... Please see the following link: http://java.sun.com/j2se/1.5.0/docs/api/java/lang/Process.html#waitFor() What you do is spawn a Process object and block the...
... Please see the following link for a better way to accomplish this task: http://java.sun.com/j2se/1.5.0/docs/api/java/io/File.html#renameTo(java.io.File) --...
I don't agree with that statement. A Sr. Programmer should be able to write MVC any way he wants, including with only the J2EE framework, because of his...
Hi, Let's say I update a row and then need to refresh the row, I'm doing rs.refreshRow() it does not affecting anything. Please advice ! Thanks, Feris ...
hello sir, this is pratyusha i started learning java and i landed with some problem.if you can solve that it will be of great help. 1) this is my servlet...
Hi U have to create the jar file by giving the Main class in the argument You can create a file Manifest.txt having the following line Main-Class: com.MyClass...
hi friend , Have you committed the row ?? so use commit on that u does not need to refresh !!!!!!!!!! Thanks and Regards, Roshan Mutha|Maybole Technologies Pvt...
You can try rs.updatequery() ... From: Feris Thia C. <feris.thia@...> To: Java_Official@yahoogroups.com Sent: Wednesday, April 2, 2008 15:56:07 Subject:...
hi friend , if you are not using struts framework then use javabeans if you are youing struts framework then you can use struts + hibernate framework to retive...
My question is why java has put the restriction that you can not instantiate an abstract class, I know that abstract classes are meant to be extended but we...
Hi dears! I want to use javamail api in my java web application and handle a mail system. I download javamailapi_1.4.jar and activation.jar and I should use a...
How to get input for a JAVA program from a user interface? for a JAVA program i supply inputs by passing through arguments instead of that i want to use a user...
To accomplish our goal we first have to make a class named as * ServletFetchingData* which must extends the abstract *HttpServlet* class, the name of the class...
Hi Guys! I'll be executing multiple insert sql quarry and I'm using executeBatch of PreparedStatement. But I'm having some problem when I get errors during the...
Hello, Interesting approach. Whether that would work depends on the answer to the following question: If there is a reference (e.g. to a class) in a JAR, which...
Hi, you can have reference of Abstract class. i.e it can refer to object of its subclass.. This class is meant for providing inheritence only . main usage is...
... Abstract classes not only choose not to implement specific methods, but typically these abstract methods are used by the concrete methods. This way a...
Because an abstract class usually has at least one abstract method. If you want to instantiate, implement all methods and take away the abstract keyword. -Java...
Simply because that is the concept of an abstract class. It's not Java, it's OOP. If a language allows you to instantiate an abstract class, it's not an...
hi dears! i download apache james and i want to start an email server. i read the readme file, but i don't know what should i do for step2:(my os is windows xp...
