Recent questions tagged Overriding

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overriding - Strange case of static method override in java

It is written everywhere that static method cannot be overriden, but when I try to reduce the access ... /shadowing and not overriding? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - How override model in Magento correctly?

guys. I need to override 2 functions in different classes (CatalogSearch/Layer.php and CatalogSearch/Mysql4/Fulltext/ ... you for any help. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - If static methods can't be overridden, how its working here (For Java)?

My understanding was that static variables and static methods are of a class, not of the class objects. So ... final keyword makes a difference? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - Java cloning abstract objects

I'm wondering if there is any way to do the following. I have an abstract class, Shape, and all its ... / Correctly overriden toString() } } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - Accessing the "default show" in Haskell?

Say you have a data-structure (borrowed from this question): data Greek = Alpha | Beta | Gamma | ... .method in object oriented programming. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - How to override a getter-only property with a setter in C#?

Update: This question has been revised to make it clearer. The answers below seem to reflect that this method ... setter. Is this correct? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - How to override a getter-only property with a setter in C#?

Update: This question has been revised to make it clearer. The answers below seem to reflect that this method ... setter. Is this correct? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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631 views

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overriding placeholder font css in all browsers

I am trying to override the font of all headers, input, select, text area and input placeholders on my site ... Chrome would make it not work! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - Override save, put, get, etc... methods in Google App Engine

Is it possible to override methids for db.Model in Google App Engine? I want to declare beforeSave, afterSave methods ... this issue :) Thanks! See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding with difference access specification c++

I came across a question while taking iKM test. There was a base class with two abstract methods with private ... of classes ? Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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441 views

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overriding a variable in java

public class Foo { public int a = 3; public void addFive(){ a += 5; System.out.print("f "); } ... b13 as output.Can anyone please explain. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - Is it possible to overload operators in C?

Is it possible to overload operators (such as operators of comparison) in C? If so, how do you do it? I ... contain a concept of overload. (: See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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737 views

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overriding - How to override a mutable variable in Trait in scala?

I'd like override one mutable variable in Trait in constructor. But it will complain that "overriding variable a in ... var a:Int) extends A See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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613 views

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overriding default templates of django-allauth

I used this social registration/signup library django allauth for a project of mine. How do i customize the default ... a better look and feel? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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385 views

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overriding - Windows Phone 8.1 override back button on a certain page

I am developing a WP 8.1 XAML app. The first page is a login page, the second for example a history page. ... back button. What is the problem? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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599 views

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overriding - c++ multiple definitions of operator<<

I am attempting to override the << operator for a class. The purpose is basically to implement a toString() like ... .area(); return 0; } See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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731 views

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overriding - Override back button in android

I have to play a mp3 file and when click on back button on the device then automatically the song should stop ... Regards. Thank you in advance. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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386 views

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overriding - Operand size prefix in 16-bit mode

I'm trying to understand GAS's behavior of .code16. From the manual, it seems in 16-bit section, for 32-bit ... cannot run on 16-bit processor? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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452 views

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overriding - Delphi subclass visual component and use it

I would like to subclass TToolBar with another class called MyTToolBar so that I can override a method. I'm new ... in the 'Samples' page. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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overriding - Safely override C++ virtual functions

I have a base class with a virtual function and I want to override that function in a derived class. Is ... How do you avoid these problems? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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543 views

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overriding - Override and overload in C++

Yes, I do understand the difference between them. What I want to know is: why OVERRIDE a method? What is ... in different names to functions? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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711 views

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overriding - Can you override between extensions in Swift or not? (Compiler seems confused!)

I've been working on an iOS application in Swift (much of it being moved from Objective-C). I'm using Core Data ... , inout test: Bool) { } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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562 views

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overriding - Understanding the purpose of Abstract Classes in Java

Suppose I have two Classes, A and B. The A class is defined as abstract, while B extends this abstract class, ... method as abstract in Class A? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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527 views

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overriding - Can a static method be overridden in C#?

I was told that static methods are implicitly final and therefore can't be overridden. Is that true? Can someone ... real use of having them? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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908 views

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overriding - Android - onBackPressed() not working

I have an application building against Android 2.1 and I want to override the back button. I have followed ... button pressed in the logcat. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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