Core Java (6529)
Advanced Java (552)
Swing (223)
EJB (402)
Java Networking (49)
Hibernate (1009)
Spring Framework (1486)
Java J2EE AllOther (116) Why we use static and synchronized in method for single thread model example: public static synchronized add(){}
2 6277explain why we say stateless beans does not maintain conversation state besides statefull maintains conversation state. give some examples...
HCL,
2 5290if 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 33178Hi........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 4473Is 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 5997hey 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....
2279Is System.err.println(""Statement"); is execute the output on console . Example: System.err.println("Hello JAVA");
8 15623
What is the difference between ejb and java beans?
What are beans in java spring?
Is kafka a jms?
How can the default lifecycle methods of beans be nullified?
What are exceptions
What is singleton class and how can we make a class singleton?
How do you compile java?
In how many ways you can perform administration?
Why super is first line in java?
What are the uses of servlets?
How can a servlet be used to generate plain text instead of html?
Can we change the value of static variable?
What is the advantage of spring boot? : Spring Boot
How to make a write-only class in java?
What does the append?