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Type: Posts; User: javaQ

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  1. Replies
    1
    Views
    898

    keyadapter not working properly

    i am using JBuilder and i have no trouble with the code below in JBuilder when i use keyadapter.
    But when i use a script to launch an application (the same one using a jar file from a different...
  2. Thread: sybase error

    by javaQ
    Replies
    0
    Views
    862

    sybase error

    Hi,
    does anyone know what this error msg means. Thanks for your help in advance.

    com.sybase.jdbc2.jdbc.SybSQLException: SET CHAINED command not allowed within multi-statement transaction.

    ...
  3. Thread: Threads

    by javaQ
    Replies
    3
    Views
    356

    Re: Threads

    apparently, there is some confusion concerning the language of the code. I was in a rush and did not write the complete pseudo code. My apologies for that.
    Tiwari, your solution works well. Weaver,...
  4. Thread: Threads

    by javaQ
    Replies
    3
    Views
    356

    Threads

    Hi,
    I am trying to make one of my programs multithreaded. I want to execute a process that reads in data and does identical stuff, but reads in different files. this is what i mean:

    ...
  5. Thread: resultset

    by javaQ
    Replies
    2
    Views
    369

    Re: resultset

    Thanks a lot. That worked pretty well.
  6. Thread: resultset

    by javaQ
    Replies
    2
    Views
    369

    resultset

    Hi,
    does anyone know how i can check to see if the resultset has nothing. in other words, when the query from the database returned zero rows.
    i have tried using several techniques including...
  7. Thread: polling a file

    by javaQ
    Replies
    8
    Views
    557

    Re: polling a file

    ok, i think i am confusing people. here are the steps and the code of what i am doing:

    - Class A and B. Class A(file f) gets a file parameter from Class B.

    - Once Class A gets this...
  8. Thread: polling a file

    by javaQ
    Replies
    8
    Views
    557

    Re: polling a file

    i included the code that i am using to implement the io. i am passing in the file name in the constructor of the class that is using the io stream. As i mentioned before the file grows with time...
  9. Thread: polling a file

    by javaQ
    Replies
    8
    Views
    557

    polling a file

    i am reading in a file and i would like to poll the file on a periodic basis (like every 30 seconds) to see if any additional data came in. The file i am polling is growing and new data is constantly...
  10. Replies
    2
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    1,044

    Re: inserting multiple rows in db

    thanks that was very helpful
  11. Replies
    2
    Views
    1,044

    inserting multiple rows in db

    Hi,
    I am trying to insert multiple rows in a table in Sybase db. I have bunch of Vectors with data.

    i can do a single row using stmt.
    stmt.executeUpdate(insert into ...);

    can someone tell me...
  12. Replies
    1
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    6,474

    Coloring a specific cell in JTable

    Hi,
    I am trying to assign a specific color to a cell within JTable. Here is what i am doing. It is not working. Can someone please help.

    DefaultTableCellRenderer myrend = new...
  13. Thread: Java Books

    by javaQ
    Replies
    5
    Views
    676

    Re: Java Books

    i think Thinking in Java which is available online is one of the best books. For reference and detailed stuff, refer to the sun's core java series - part I and part II excellent books with lots of...
  14. Replies
    1
    Views
    1,206

    Re: fixing JComboBox height

    you can use Layouts and depending on how the combobox is laid out in ur gui it will adjust the width. For e.g. you can use a boxlayout and then use setPreferredWidth(new Dimension(sizex,sizey)) to...
  15. Replies
    5
    Views
    27,205

    Re: aligning text in JTable

    hi,
    when i try implementing the way you suggest, i am getting a null ptr exception. i think the cell renderer is not getting the correct value. in getcolumn method of the cell renderer is "Widgets"...
  16. Replies
    5
    Views
    27,205

    aligning text in JTable

    Does anyone know how to align text in JTable?
    i am retrieving information from the db. and populating them in a JTable.
  17. Replies
    5
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    467

    Re: Is there a one true Java?

    try using JBuilder. it is better than other competing products. i was in the same shoes u are in, a few months back. go to borland's website and download an evaluation version. hope it helps
  18. Replies
    0
    Views
    484

    printing JTable from Applet

    Hi,
    I am having issues printing JTable from JApplet. Any suggestions / help are greatly appreciated.

    Thanks
Results 1 to 18 of 18


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