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  1. Answers
    6
    Views
    4,746

    Re: How long did the messenger march?

    its 75 miles
  2. Answers
    5
    Views
    4,112

    Re: rail road problem

    22 stations were there and 2 stations added.
    so 24 stations at the end.
  3. Answers
    9
    Views
    5,913

    Re: How fast did the courier bike?

    its 18 Km/hr
  4. Thread: Logic Puzzle.

    by Barbie
    Answers
    13
    Views
    11,291

    Re: Logic Puzzle.

    Its 2519.
    THe coconuts in the pile + 1 should be divissible by all the numbers from 1 to 10.
    LCM of 1 to 10 is 2520. One less than is 2519.
  5. Answers
    3
    Views
    10,213

    Re: Puzzle :The Most Intelligent Prince

    It can even be a black hat.
    Other princes, on seeing one black and one white hat, was not able to find their ouwn hat color.
  6. Re: SQL quering - how to use results of one query in the following one

    You can use inline queries for this purpose like,

    select * from taudit where USERID_USR = ‘TESTYYY’ and AUDITSINGLEID = (select order_id from v_order where USERID_REQUESTOR = ‘TESTXXX’)

    If you...
  7. Answers
    4
    Views
    2,968

    Re: Count the Digits in Number

    strlen can be used for this
  8. Answers
    3
    Views
    1,610

    Re: Want to know about C programs

    j=1;
    while (j<=n)
    {
    k=0;
    while (k++ <= j) printf("0");
    j++;
    k=0;
    while (k++ <= j) printf("1");
    j++;
    }
  9. Answers
    2
    Views
    3,095

    Re: primary and foreign key in C++

    Primary and foreign keys are applicable for databases. We can't maintain in C++.

    We can do one thing. We can have a structure and we can check if the key already exists each time before creating a...
  10. Answers
    5
    Views
    2,347

    Re: fibonecii series in C++

    i = 0;
    sum = 0;
    n = 0;

    while (i <= 34)
    {
    printf ("&#37;d",i);
    j = i;
    i = i + j;
    n++;
  11. Answers
    2
    Views
    8,178

    Re: Benefits and applications of OOP

    Inheritance and Reusable - Reduces redundant code
    Data hiding (Encapsulation) - Private objects can be declared and hence data security increases
    Reduced complexity and easy maintenance - Classes...
  12. Thread: c question

    by Barbie
    Answers
    5
    Views
    1,748

    Re: c question

    If you want to delete the first element, make the pointer.head(this points to the beginning of the linked list) pointer to point to the second element.

    pointer.head = pointer.next

    If you want...
  13. SQL Server - Re: Oracle Inbuild function to create INSERT script ?

    I don't think Oracle is having an inbuild function for this. But you can easily do this using TOAD. (This is a quest software available for Oracle.)
    Open a Scheme browser in TOAD and choose the...
  14. Answers
    2
    Views
    8,497

    Oracle Apps New line character in Oracle forms 6i

    I have to display new line character in text item in Oracle Forms 6i.
    How to do that? any idea?
  15. Thread: Oracle forms 6i

    by Barbie
    Answers
    8
    Views
    6,425

    Oracle Oracle forms 6i

    Any body having tutorials for Oracle forms 6i?
    Please help me out.
  16. Answers
    4
    Views
    7,676

    Re: A class that cannot be inherited

    A class that cannot be inherited and should not allow to create object is of no use. why u want to do that?

    Sealed classes cannot be inherited.
    Abstract classes cannot be instantiated.
    but i...
  17. Answers
    5
    Views
    1,747

    SQL Re: Second highest number from a list of numbers

    You have posted the same thing again? Or is my answer is wrong?
  18. Answers
    16
    Views
    3,211

    SQL Server - Re: Find 2nd Highest in sql server

    select max(UnitPrice)
    from Products
    where UnitPrice < (select max(UnitPrice)
    from Products )
  19. Answers
    5
    Views
    15,244

    Oracle Re: How many types of views are there?

    standard views, indexed views, and partitioned views

    dynamic views and snapshot views
  20. Answers
    7
    Views
    5,656

    Oracle Re: oracle 8i installation problem.

    I had Oracle 8i in my machine (It's windows XP.) It went on fine.
  21. Answers
    15
    Views
    3,449

    SQL Server - Re: Delete duplicate record

    you shall get the syntax in google.
    I feel there is no need to post here for such things.
  22. Thread: is java is a..

    by Barbie
    Answers
    5
    Views
    1,583

    Re: is java is a..

    Java allows static variables, that can be accessed without objects.
    so its not 100% object oriented.
  23. Thread: proc

    by Barbie
    Answers
    2
    Views
    1,195

    Re: proc

    but that variable is not referred outside the function.
    We tried to figure out the reason. but we changed that variable as global and its running fine now.
  24. Re: How to test whether the files are existed or not

    -s will checks for the presence of the file.

    if [ -s $file ]; then
    #file found
    else
    #file not found
    fi

    The variable $file should have the file name with location as /user/barbie/sample.txt.
  25. Thread: proc

    by Barbie
    Answers
    2
    Views
    1,195

    proc

    i am programming in proc.
    i have a local variable 'ls_date' inside a function. and using that inside a PL/SQL block in the same function.
    It's erroring as "Identifier must be declared".
    but the...
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