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Type: Posts; User: wildfrog

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  1. Replies
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    Re: Forms and Close() method

    I was unable to reproduce the described behaviour. Maybe you could post a small project showing the problem?

    - petter
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    923

    Re: enum base types

    When the value assigned to an enumerator falls outside the range an signed integer (int) you'll have to specify a different base-type.

    This won't compile:


    enum Range { A = 3000000000 };

    ...
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    706

    Re: Getting Status as 407

    If you're referring to the HTTP status code returned from the server, take a look at this.

    - petter
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    1
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    967

    Re: syntax error and fatal error

    This error message is often related to the previous included header or the piece of code that occurs right before you include your header.

    - petter
  5. Re: More operator problems, please help!

    temp.number_of_elements = number_of_elements+a.number_of_elements;

    ?
    - petter
  6. Replies
    4
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    3,439

    Re: Array of WaitHandles from process handles

    Ahh. Another snag. Your array of WaitHandles is initialized, but the individual elements are not. So when you try to access the whandles[i].SafeWaitHandle property you'll get an...
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    896

    Re: How to check Server Response?

    Check out InternetReadFile.

    - petter
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    7,051

    Re: WCF large collections

    What kind of CommunicationException? What's its inner exception? Message?

    - petter
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    1,700

    Re: JavaScript newbie: - - decrement problem

    You're using the post-increment/decrement operator while you probably want to use the pre-increment/decrement operator.

    - petter
  10. Re: DropDownList is losing state when using an UpdatePanel

    It depends on how you fill your drop down list with data. Try avoid changing the drop down during postbacks:


    If (Not Page.IsPostBack) Then
    DropDownList1.Items.Add("a")
    ...
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    415

    Re: virtual class with friend fuctions

    Your code won't link (and thus it won't run) because it cannot find an implementation of the mission member function. If you implement that one (or remove the declaration) it should link just fine.
    ...
  12. Re: [RESOLVED] Console Output Behaviour Question

    It's not the return statement that's causing the console window to close, it's is due to the fact that your program has come to an end.

    As you've noticed you can execute your application in a...
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    Re: Software development methodology

    I find those methodologies somewhat mixed up. Object oriented design relates to how you structure your code, whereas the others relates to how you manage your project.

    - petter
  14. Replies
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    3,439

    Re: Array of WaitHandles from process handles

    for (int i = 0; i < processlist.Length; ++i)

    What you probably meant was:


    for (int i = 0; i < closeProcesses.Length; ++i)

    Or better yet, use a for each statement.

    - petter
  15. Replies
    17
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    1,903

    Re: Can't decipher errors

    There is a Timer class in both the javax.swing package and the java.util package. If you import both, then the compiler doesn't know which one to use.

    You can distinguish between the two by using...
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    18
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    12,726

    Re: Memory leak example?

    Here is my and wikipedia definition on a memory leak:
    If you unintentionally use up more and more memory... you got a leak.

    - petter
  17. Replies
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    12,726

    Re: Memory leak example?

    You could keep on adding elements to some kind of collection (List, Dictionary etc.).

    - petter
  18. Re: Need help converting an array to a vector

    To use the vector class you'll need to include the 'vector.h' header class:


    #include <vector>


    In addition you need to specify the 'std' namespace, either like this:


    using namespace std;
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    662

    Re: Undeclared identifier..

    It doesn't know what i is:


    void setProperties(int j)
    {
    i = j;
    }

    Did you mean:
  20. Replies
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    2,761

    Re: How to use WSAEnumNetworkEvents ??

    There is an example of using WSAEnumNetworkEvents here.

    After calling WSAEnumNetworkEvents you can use the WSANETWORKEVENTS structure to determine which events that has occured and if they failed...
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    Re: Applet notinited

    Maybe you can use the Java Console Window to get more information on your problem (depending on your browser, your should find it somewhere in the browsers menu).

    - petter
  22. Re: How can we write case insensitive queries for Xpath xml parsing

    XPath is used to query well formed XML documents. Your XML isn't well formed, so I'm not sure you can use XPath here.

    - petter
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    1,011

    Re: Anonymous Pipe

    They're for one way communication only. So if you need to transfer data in both directions, you'll need two pipies.

    - petter
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    Re: Getting a Dll's version..

    Take a look at the Version class and one of the examples.

    - petter
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    Re: signal detection

    signal.h defines functions that enable you to handle (or raise) special condions in your application; like floating-point exception and program termination.

    It is not particulary related to...
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