Core Java (6529)
Advanced Java (552)
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Hibernate (1009)
Spring Framework (1486)
Java J2EE AllOther (116) HI ALL, How to Overcome "OutOfMemoryException"? when I am compiling source having more than 1000 LOC throwing this exception. Can any one give correct answer to my question? thx
5 6874Hi all, I am dng a mini project on FileSplitter application which splits the GBs of logfile into Smaller chunks(mbs) depending on the split size." How to handle GBs file? I am getting OutOfMemoryException, when I input such GB sized file. Thx
2134The class "Class" is belongs to which package?? a) java.lang b)java.lang.reflect c)java.util d)None
4 9370which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
17 20168Where can i get Latest SUN Certification Dumps and what are the Sun Certification Codes that are available, Im new to JAVA, so please gimme info as i need to write J2EE - Core Java Certification
1868This is my code i have a doubt class ab implements a,b { public void add() { System.out.println("Hi") } } interface a { public void add(); } interface b { public void add(); } in this code i have two interface implemented in the class has same method.just i want to know which method of interface implemented in the class. interface a or interface b? confused me .
3 5086IN java collections we have both interfaces and classes. instead of using interfaces why we can't use classes only like that why we can't use interfaces only. why we need two things interface and class.
6 10606which method does it invokes automatically when we click link in the webpage a)put b)get c)head d)post
7 9163
What is difference between save and persist method in hibernate?
v-model life cycle
What if static is removed from main method?
What is autoboxing and unboxing?
How do I stop concurrentmodificationexception?
What is nullpointerexception in java?
Why doesn’t a servlet include main()? How does it work?
What are the topics in core java?
How many ways we can configure hibernate?
What are different types of states exist for a thread?
What methods are used in Servlet?Applet communication?
Do you want to use hibernate 2nd level cache?
What are strings in physics?
Give some features of interface?
What are thread groups?