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Java J2EE (14736) - J2ME (151)
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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 7098Hi 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
1 2217The class "Class" is belongs to which package?? a) java.lang b)java.lang.reflect c)java.util d)None
4 9613which of tha following is not a thread safe class? a) ArrayList b)Vector c)HashTable d)None
17 20961Where 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
1 1973If one class havent the constructor, it has normal method, then can i use super keyword to call the method form the sub class and vice verse?
2 42091.can i use super keyword in normal class(not inheritance) to call any method?if so how can i call particular variable? 2.In the inheritance how can i access the particular variable from the base class(it containing 5 variables) using super keyword?
1 2123This 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 5293IN 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 10883which method does it invokes automatically when we click link in the webpage a)put b)get c)head d)post
7 9488
What is latest hibernate version?
What is a constructor overloading in java?
What do you understand by casting in java language? What are the types of casting?
Write a program to find the whether a number is an Armstrong number or not?
What if I write static public void instead of public static void?
Write a java program to find the route that connects between Red and Green Cells. General Rules for traversal 1. You can traverse from one cell to another vertically, horizontally or diagonally. 2. You cannot traverse through Black cells. 3. There should be only one Red and Green cell and at least one of each should be present. Otherwise the array is invalid. 4. You cannot revisit a cell that you have already traversed. 5. The maze need not be in the same as given in the above example
what are the different modes of archival? Explain each mode in two lines each?
hi actully i hav form columns with origin and destination names .as like as i need to create one more column with name amount. my requirement is when i select origin and destination columns automatically i need to get amount from database.how can i. please tel me with relative code
What is an object in java and how is it created?
Are jvm’s platform independent?
Realized?
What is action chaining ?
What is java string pool?
Is minecraft 1.15 out?
What is parsing in java?
