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js06am
js06am
Last Activity: Feb 24 '08, 03:57 PM
Joined: Feb 13 '07
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  • js06am
    started a topic JDBC select query
    in Java

    JDBC select query

    Hi,
    I want to perform a jdbc select query and populate a JComboBox with the results returned. Is this possible?
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    • js06am
      replied to JDBC connection with configuration file
      in Java
      If I read my configuration file into a Properties object, how would you then use this properties object to specify a driver and connection? Can this be written as a simple line like the other methods of "Connection connection - DriverManager.g etConnection(.. ." etc or would you need to write a small method?
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      • js06am
        started a topic JDBC connection with configuration file
        in Java

        JDBC connection with configuration file

        Hi.

        Is it possible to connect to a database using JDBC with a configuration file? I understand and can implement the alternate methods such as "Class.forName( "...."); " and "Connection connection = DriverManager. getConnection(" .....");" etc, but I am struggling to come up with a solution for a configuration file (which I have, which specifies the driver and database url.

        Any tips...
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        • js06am
          replied to Creating triangles in Java
          in Java
          thank you that was just what I needed to do!
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          • js06am
            started a topic times in Java
            in Java

            times in Java

            Just working over some past-exam paper questions in preparation for my upcoming programing exam and I'm a little confused by the following:

            "Imagine that you have written a class o produce a four-digit clock display (showing times as a 24-hour clock, for example "14:30"). List four example of (legal) times that would be useful for testing that the display works correctly."

            Now this question is from...
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            • js06am
              started a topic StringTokenizer 'legacy class'
              in Java

              StringTokenizer 'legacy class'

              The API specification for the Java 2 Platform Standard Edition 5.0 states that the class StringTokenizer is 'a legacy class.' What does this mean?

              a.m.
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              • js06am
                started a topic Getting graphic objects to move
                in Java

                Getting graphic objects to move

                I have a set of graphic objects, (g.fillOval)'s, and I would like them to move from one set of x & y coordinates to another set elsewhere.

                I'm still new to Java so can anybody suggest what I can do? Some of these ovals will cease moving when they reach the new coordinates while others will continue to move.

                I am aware this may be alot to explain, if anybody knows a good java game programming website that can explain...
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                Last edited by js06am; Apr 20 '07, 04:27 PM. Reason: extra text needed
                • js06am
                  started a topic Creating triangles in Java
                  in Java

                  Creating triangles in Java

                  I can't for the life of me work out just how to draw a triangle in java. Using the g.fillRect etc has been easy for rectangles but I have absolutely no idea where to start with triangles. Any suggestions?
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