Luckless's Profile User Rating: *****

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1,152 (0.52 per day)
31-August 09
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User is offline Feb 14 2014 01:31 PM

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Icon   Luckless <rebooting>

Posts I've Made

  1. In Topic: Java Roomba program help

    Posted 14 Feb 2014

    Where is your RoombaBot class? Also, why does every Circle need to have an ActionListener if they move randomly? I think that your frame should have the ActionListener which moves your RoombaBot.
  2. In Topic: File output not working but no error messages.

    Posted 15 Dec 2013

    Without running your code, I know for certain you need to have a finally { } after the catch to .flush() and .close() the writer. Otherwise, the file is not closed. Contact is a complex object I assume--Does it have an overriden toString() method that returns its attributes (first and last name I presume) as a String?
  3. In Topic: File output not working but no error messages.

    Posted 15 Dec 2013

    Why doesn't your TreeSet have generics? TreeSet<String>(). Also, can we see your csv file content?
  4. In Topic: Just completed my first GUI project!

    Posted 15 Dec 2013

    You might look at other ways of implementing ActionListener. I typically use anonymous action listeners if the listener is used once. If it is used for more than one component, then I create a separate Action listener class. You can create it in it's own file or make an inner class.

    Other than that, I think you format your code well, group things logically, and pay attention to scope of variables well. From the standpoint of a GUI, I would try to make the radio buttons a little less verbose. Try out a something a little more succinct:

    Level of exercise:

    1-3 days per week
    3-5 days per week
    6-7 days per week

    This is a perfect time to use a JComboBox =)

My Information

Member Title:
23 years old
May 1, 1992
United States
Anything outdoors. Swimming is by far my favorite activity, besides conjuring up some programs ;) I like to think of myself as a jack-of-all-trades and love to learn what makes things tick.
Full Name:
Dakota Brown
Years Programming:
Programming Languages:
Proficient in: C++, Java, Groovy, Spring, Camel

Dabble in: HTML & CSS, SQL, PHP

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  1. Photo

    ATAC_2000 Icon

    05 Dec 2013 - 16:30
    hi my friend...could you send me the full java code with the hotel reservation(
    ...please send me at
  2. Photo

    Frinavale Icon

    28 Jun 2010 - 12:13
    When I read your signature I had this urge to respond with "If the only tool you have is a hammer, you will see every problem as a nail..."
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