g00se's Profile User Rating: *****

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Viewing Topic: EmployeeManager assignment help

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  1. In Topic: EmployeeManager assignment help

    Posted 6 Oct 2015

    You can ignore the error. You need to rewrite the method per the advice i gave you
  2. In Topic: Stuck & confused on Java problem using methods

    Posted 6 Oct 2015

    I don't like that attempt at a recursive call for valid input either. If you wanted to pursue that line, you could do something like this:

        public static double getMeters() {
            String str;
            double meters = 0.0;
            // Get meters input from user:
            str = JOptionPane.showInputDialog("Enter a distance in meters: ");
            try {
                // Convert string input to double:
                meters = Double.parseDouble(str);
                if (meters <= 0) {
                    throw new NumberFormatException();
            } catch (NumberFormatException e) {
                // Validate input:
                    "Error: Input must be a " + " positive number");
            return meters;

    which will handle non-numeric input (which you ignored). You still have a problem though - what are you going to do if a user wants to quit at the point of entering a distance in meters? You need to sort that out.
  3. In Topic: I am trying to make a hollow box of asterisk's

    Posted 6 Oct 2015

    Here's what i would do

    a. print an asterisk at the beginning every row
    b. if the row is the first or last, print asterisks, else print spaces
    c. print an asterisk at the end of every row
  4. In Topic: Connecting to mysql database java

    Posted 6 Oct 2015

    What you're suggesting mostly, is often handled by the use of a connection pool. Bear in mind that most examples you'll find for jdbc connection pooling are server-side as a client-side db is essentially not feasible to secure.
  5. In Topic: EmployeeManager assignment help

    Posted 5 Oct 2015

    removeEmployee uses indexes

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  1. Photo

    X.chan Icon

    02 Oct 2015 - 06:34
    "It's an error. But please don't necropost. New question in future please "
    I thought there is no need to post new thread for only one question.
    I'm sorry, i'll pay more attention to the rules next time. :(
    +thanks for answering. ^^"
  2. Photo

    vivek_91 Icon

    14 Sep 2015 - 04:31
    First time, I am using white automation framework.
    Can you please let me know how to use ItemType property if Automation Id is not given using White?
    and how to draw a line in writing type application using white??
  3. Photo

    mireille4U Icon

    30 Apr 2015 - 05:27
    Greeting from mireille i saw your profile today and i became interested in you and i will like to know more about you and if you can mail an email to my mail address (mireille4u@live.com) i will give you my picture.here is my mail address i hope we can move from here.above. Mireille
  4. Photo

    reznum Icon

    19 Jul 2014 - 07:21
    Amazing guy
    Really appreciate your help :)
  5. Photo

    Nageshvk Icon

    28 Feb 2014 - 07:57
    can any body tell in Java SWINGS when do RepaintManager.scheduleProcessingRunnable() method is called? I am getting NPE while running the applet in JRE 1.7.51
  6. Photo

    john111 Icon

    27 Feb 2014 - 09:57
    any chance you can help me pleasee:
  7. Photo

    trixt.er Icon

    30 Dec 2013 - 10:13
    *avatar image
  8. Photo

    trixt.er Icon

    30 Dec 2013 - 10:13
    Hey g00se why doesn't your avatar show up in your profile, but it does in your posts?
  9. Photo

    trixt.er Icon

    30 Dec 2013 - 08:12
    g00se be my friend! :)
  10. Photo

    nishakantsharma Icon

    07 Oct 2013 - 01:28
    how to remokve space between div tags
  11. Photo

    Anitush Icon

    21 Aug 2013 - 06:37
    hey could you help on my topic External Methods or error in code under Java pretty please. Thanks
  12. Photo

    Abomosa Icon

    20 Apr 2013 - 15:33
    can you help me more in my program
  13. Photo

    Abomosa Icon

    20 Apr 2013 - 15:25
  14. Photo

    raghav.naganathan Icon

    09 Dec 2012 - 09:41
    Congrats on the 1800 :)
  15. Photo

    raghav.naganathan Icon

    21 Nov 2012 - 04:48
    Dude, your rep just crossed the Hardy Ramanujan number(1729) :) Cheers :)
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