Java J2EE (14736)
J2ME (151)
Java Related AllOther (507) Why we use static and synchronized in method for single thread model example: public static synchronized add(){}
2 6320explain why we say stateless beans does not maintain conversation state besides statefull maintains conversation state. give some examples...
HCL,
2 5315if arraylist size is increased from initial size what is the size of arraylist...suppose initial is 100 , if i add 101 element what is the size...
10 33287Hi........I need to create a dropdown box using java.....this box should show the values that should be taken from the database...... Thank you....
1 4501Hi, I have a midlet. In that I created object that extends Canvas.In that canvas I added one command,when I click that command the control is not coming to CommandAction() method of that canvas. Can u suggest me any solution for this?
4 7068Is it Mandatory to map each pojo class variable with table column in Hibernate? Is there any alternative to skip some of those? Thanks in advance...
2 6038hey how can i give words instead of url in orkut?? eg:"click here" instead of a url..when i clik that word it should direct to another page..please help me....
2304Is System.err.println(""Statement"); is execute the output on console . Example: System.err.println("Hello JAVA");
8 15724
What is a line separator in java?
Describe odbc?
What is spring boot framework?
Why can't we override private static methods?
How can I avoid asynchronous message deadlocks? : BEA Weblogic
What data type is true or false?
Explain about the
what are the different types data power appliances?
mention the no of characters required for creating names of the mq objects?
Why do we use jdbc in java?
Why spring singleton is not thread safe?
What do you mean by spring beans? What does bean scopes spring support? Explain each.
Some application not accessing, so what is the problem? This information which log file contains?
What is empty list in java?
I want to collect email addresses of all registered users. Which table should I refer?