Core Java (6529)
Advanced Java (552)
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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 6867Hi 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
2132The class "Class" is belongs to which package?? a) java.lang b)java.lang.reflect c)java.util d)None
4 9359which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
17 20134Where 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
1861This 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 5082IN 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 10597which method does it invokes automatically when we click link in the webpage a)put b)get c)head d)post
7 9144
Are registers volatile?
Why method overriding is used?
What is j2ee called now?
Differece between class and generic class?
Why spring is lightweight in java?
What is mnemonic code?
what is the major difference between linkedlist and arraylist in java?
What is meant by weaving?
What is entry set in java?
Explain scope or life time of local variables in java?
Write a function to find out longest palindrome in a given string?
What are computer functions?
Which is faster call by value or call by reference?
What is servlet and how it works?
What does += mean coding?