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Odd Inheritence PHP issue


Odd Inheritence PHP issue

By : useroff
Date : November 14 2020, 04:48 PM
fixed the issue. Will look into that further This happened because your method name same with class name.
Methods like this been used as a class constructor in PHP4 - php.net
code :


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Java, Cannot seem to find issue with my inheritence

Java, Cannot seem to find issue with my inheritence


By : David Hsu
Date : March 29 2020, 07:55 AM
This might help you There are two issues in this piece of code.
First, there is the extra ! in the find method.
code :
if(this.name.length() < 14)
{
    while(this.name.length() < 14)
    {
        this.name += " ";
    }
}`
Silverlight - Binding issue when using inheritence

Silverlight - Binding issue when using inheritence


By : Little Brumby Design
Date : March 29 2020, 07:55 AM
fixed the issue. Will look into that further The is one of those situations where my tools got in the way.
I have a base class that implements INotifyPropertyChanged server side. My service returns a collection of objects which are a subclass of it. Since its a subclass, my client needs access to the base-class. To solve this problem, I Add as Link a file client-side which really exists server-side. That way, when I update service references, a partial class is generated client-side (in references.cs) which looks a bit like this:
code :
public partial class DataPointSubclass: Application.Server.Data.SharedCode.DataPoint, INotifyPropertyChanged { }
<EnableDataBinding>true</EnableDataBinding>
Inheritence Java Issue

Inheritence Java Issue


By : user3729457
Date : March 29 2020, 07:55 AM
I think the issue was by ths following , In order to make StudentAccount extend (and thus inherit) AccountTemplate you need to use the extends keyword in the class declaration. Besides that, in order to share code from AccountTemplate with StudentAccount there has to be generic code that can be shared through inheritance. Your current code is not generic in any way since you have one function (in each class) that sets up the whole interface.
I'm gonna give a simple example of how you can share code and with minimal effort re-use the AccountTemplate class but with different Button names.
code :
class AccountTemplate {
    protected JFrame frame;

    public String getGradesBtnnName() {
        return "Grades";
    }

    public String getArticlesBtnName() {
        return "Articles";
    }

    public ActionListener getArticlesListener() {
        return new ActionListener() {
            public void actionPerformed(ActionEvent e) {
                frmAccountTemplate.dispose();
                AccountLogin.main(null);
            }
        });
    }

    protected void initialize() {
        frame = new JFrame("");
        // .....
        JButton btnGrades = new JButton(getGradesBtnnName());
        // .....
        JButton btnArticles = new JButton(getArticlesBtnName());
        btnArticles.addActionListener(getArticlesListener())
        // ....
    }
class StudentAccount extends AccountTemplate {
    @Override
    public String getArticlesBtnName() {
        return "Student articles";
    }
}
public static void main(String[] args) {
    EventQueue.invokeLater(new Runnable() {
        public void run() {
            try {
                StudentAccount window = new StudentAccount();
                window.frame.setVisible(true);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
}
Inheritence method call design issue

Inheritence method call design issue


By : Léo Brossault
Date : March 29 2020, 07:55 AM
Hope that helps If I were you I'd probably implement addTV: in digital which would either add TV to a box or say that box is missing.
This looks quite nice. Think about it like:
C# Inheritence Issue with new keyword

C# Inheritence Issue with new keyword


By : disasterm8
Date : October 08 2020, 06:00 AM
hope this fix your issue As you are observing, method hiding is not the same as overriding. As SmtpClient.Send(MailMessage m) is expecting a MailMessage it will use the implementation of Body defined in the MailMessage class.
As mentioned by Amy in the comments, this situation would be better suited to composition rather than inheritance.
code :
public class XMessage
{
    private string header;
    private string footer;
    private string xbody;

    public MailMessage GetMailMessage()
    {
        return new MailMessage
        {
             Body = header + xbody + footer
             // set other properties
        };
    }
}
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