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  1. Urgent: Pl, let me know how to collect thread dumps for IBM JDK (J9 Compiler)?

    Pl, let me know how to collect thread dumps for IBM JDK (J9 Compiler)
  2. Application of Web Services in non-computer industry

    hi,

    I will be happy if you can give this information.

    Where web services are used in electrical enginnering?
    Where web services are used in electronics enginnering?
    Where web services are...
  3. Interesting Synchronization problem

    Hi,

    Aim of the below program is to access "balance" variable by only 1 synchronized block code. But, it is seen that synchronization is not working properly here. Pl, let me know how this program...
  4. Java Multithreading Interesting Query

    Suppose, I want to print numbers in following format starting from 1 to 1,00,00,000.. with a step of 0.001

    1
    1.001
    1.002
    1.003
    1.004
    ......
    ......
    ....
  5. Replies
    2
    Views
    1,083

    Confusion about URL,URN,URI

    Hi,

    I am confused about URL,URN,URI. Can you provide me the explaination with couple of example? Or provide me the linked where I will understand this concept easily..thanks in advance.
  6. Replies
    3
    Views
    1,115

    Re: Multithreading Queries

    Thanks, Keang for prompt response.

    1. Yes, I mean "Determine" and within the program without using profiler.
    As I am beginner, request you to modify the code snippet that I have posted
    2. Yes,...
  7. Replies
    3
    Views
    1,115

    Multithreading Queries

    Hi,
    I am learning java multithreading. I am not able to understand below queries which are in my mind.

    1. Is it possible to understand number of threads in a running program? Further, can we also...
  8. Replies
    1
    Views
    623

    Recommend a Tool

    Hi,

    Can you please suggest a tool that does following job on UNIX.
    " Tool should generate report which gives number of times a function is called and cpu utilised"
    e.g.
    FUNCTION ...
  9. Linked List vs Any Data Structure

    I am storing data in a linked list. Every linked list node contains data,KEY and pointer to the next node. I trying to access the data stored randomly based on the unique KEY. Is there any way by...
  10. Replies
    10
    Views
    1,766

    Re: Interest Calculation Job

    This is not homework...Question is related to design......What are the common tips to do such 10 million interst calculation? Pl give me pointer of any article...
  11. Replies
    10
    Views
    1,766

    Interest Calculation Job

    Hi,

    A program is written in C that uses database. It calculates interest of 1 crore accounts and updates the tables in the database. It does lot of validations before calculating interest of an...
  12. Storing 1 lakh Records in data structure

    Hi,



    struct student
    {
    int age;
    char name[20];
    float weight;
    .............
  13. Replies
    2
    Views
    2,672

    Selection of Data Structure

    Can you please give me guidelines in selection of a particular data structure like linked list,binary tree etc based on certain selection criteria? Pl provide me any link or readymade table if you...
  14. Intersting question : Batch Job Tuning

    I have a batch job which is taking 3 days to generate a file....File is very huge.....

    What are the simple and complicated techniques to reduce the time of file generation?
    e.g. By using more...
  15. Does random files are always in binary format and not in text format?

    Does random files are always in binary format and not in text format?
  16. Replies
    2
    Views
    553

    Unexpected Output

    Function funExceptionHandler is not getting called though exception is thrown
    Why?




    #include <iostream>
    #include <exception>
    using namespace std;
  17. Replies
    4
    Views
    885

    Re: Why the output?

    Compiler is MSDEV 2008
  18. Replies
    4
    Views
    885

    Why the output?

    #include <iostream>
    #include <exception>

    using namespace std;

    void myunexpected () {
    cerr << "unexpected called\n";
    throw 0; // throws int (in exception-specification)
    }
  19. Re: Is there any memory leak in the code snippet?

    thanks everyone
  20. Re: Is there any memory leak in the code snippet?

    Laserlight,

    It's like in rainy season one should carry umbrella though there is no gurantee of rain...Similarly, as language std says deleing object of derived class through base class pointer is...
  21. Re: Is there any memory leak in the code snippet?

    I agree with this point. Even if the derived class do not contain dynamic memory allocation, destructor in base class MUST be declared virtual to avoid any undefined behaviour.
    Do you agree?



    ...
  22. Is there any memory leak in the code snippet?

    #include <iostream>
    using namespace std;

    class A
    {
    int x;

    public:
    A(int x1) {x=x1;}
    virtual void fun() {cout<<"A";}
  23. Is a default constructor with default values is parametric or nonparametric ?

    class A defines default constructor with default values.

    I) Is it default or parameterised constructor?

    My opinion is that it is parametric when it is called with values like A a1(x1,y1) and...
  24. Does C directly support call by reference?

    Does C directly support call by reference?
  25. Size of address on a machine is size of integer. True or false?

    Size of address on a machine is size of integer. True or false?
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