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Questions tagged [override]

Method overriding, in object oriented programming, is a language feature that allows a subclass or child class to provide a specific implementation of a method that is already provided by one of its superclasses or parent classes.

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Python overriding a method but using old version in it

I have a simple (I guess problem). Basically I want to use pynput mouse (pynput.mouse.Controller) to make my own class. So I did this:from pynput.mouse import Controller as msfrom pynput.mouse ...
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4answers
53 views

GetHashCode() override coliding way to often

I'm using unity, and unity does not have a tuple in it, so I created my own tuple class to work since I needed it for my Dictionary.Dictionary <Tuple<int,int>, Tile>Tile class that I ...
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How can I use RadioButtonGroupInput with an alternative renderRadioButton method in react-admin?

I'd like to use react-admin's RadioButtonGroupInput, but I need more control over the styles used for the Radios that it generates.It uses renderRadioButton (arrow functions as a Class properties) ...
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0answers
39 views

'overridden method does not throw Exception' when use lambda with override exception thrown

To prevent to be closed as duplicate, this question is totally different with this one.Consider I have the following interface@FunctionalInterfaceinterface FuncE0<R, E extends Exception> {...
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2answers
62 views

understanding override and new property

class Car{public virtual string Name { get; set; }public virtual void CheckName(){throw new NotImplementedException();}}class ...
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1answer
42 views

Java : How to pass data from one class to another using interface?

We know java can extends with only one class. In this case I want to do the bellow work using interface.MainClass.javapublic class MainClass extends Mango {public static void main(String[] ...
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1answer
38 views

Override syntax, specialized template method that returns a pointer to a fixed size array

Where should i put the override keyword? Eclipse indexer throws an error in one example and my compiler with the second example.Base class:template<typename type, size_t N>class Base<...
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0answers
48 views

Is it fine for a method to call its super version and do something else? [on hold]

I'm doing it in my Swing project to implement a DefaultTableCellRenderer so that its getTableCellRendererComponent() method does the standard work and highlights a row if needed. Is it considered bad ...
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1answer
32 views

Overloading JavaFX Bindings

I am binding two labels, calculating the value of the second label via a series of nested calls to Bindings.when(). Since I'm doing the exact same thing 3 times in a row to 3 similar labels, is there ...
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1answer
119 views

C++ template-based “override” equivalent when partial-specializing?

I have a template class/struct that looks like this:template <typename T, typename U>struct S{unsigned int operator()(T t, U u) const;};And I would like to make sure that ...
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0answers
12 views

magento1.9.3.7 Core Helper not Being Overridden

I have got stuck in a problem that I have installed Inchoo's PHP7 extension to run my magento website on php7. To avoid json errors Inchoo team have overwritten core helper's jsonDecode() function ...
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1answer
22 views

Using a superclass' require clause from a Scala case object

I have the below Scala code, where I want to use a superclass' require clause from a case object where the parameters used in require are overwritten:sealed abstract class C(val i: Int) {...
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3answers
35 views

c++ member variable type overriding in inheritance class

I am now looking for a way to override the "Member Variable Type" in C ++ inheritance.For Example:class MemberBase{protected:char* data;public:void print_data( void ) { ...
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3answers
34 views

c++ function redefining (code not working - logic error)

I am currently learning c++ and i am now working on Inheritance.I have to make a regular question class as well as a derived class that is a Numeric question and a multiple choice question. I make ...
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0answers
39 views

Replace extension method in c# with “using=…” [duplicate]

a part of the framework we are working with has some extension methods that we would like to replace for debug reasons. While Simply replacing these in the code would be a viable option, I was ...
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1answer
38 views

How to inherit cloning methods properly?

I have a base class (A) and a delivered one (B). They inherit the ICloneable<> generic interface that I made:interface ICloneable<T>{T Clone();}I would like to override the A....
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0answers
11 views

Spring Integration - Override receive() method in the ImapMailReceiver

Is there in Spring Integration any possibility to override receive() method in the ImapMailReceiver or realize my own OwnMailReceiver extends ImapMailReceiver to have access to messages during the ...
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1answer
17 views

pagination widget: always on page 1 when returning to list view from edit or show

When changing from a page >1 in the list-view of the paginator to e. g. the show-view and returning to the vist-view, always page 1 is been shown. This is not very handy, if you were on page 1432 ...
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1answer
48 views

How does one override .Equals() for a Discriminated Union?

I have a discriminated union type and want to override .Equals().In this simple example I could have used the .Equals function for int to solve the problem, but in my code otherStuff does not ...
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0answers
38 views

Overriding methods on an helper class

Ok so Im trying to create a seperate helper class, that would have methods that would be used on many different Activities to avoid repeating code. I have ran into a problem. Im trying to put in ...
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0answers
7 views

Preventing Chrome from storing addresses while keeping autocomplete active

I wish to keep using Chrome's Auto-Fill settings but every time Chrome decides to store my address, the auto-fill list gets overridden with my address until I delete my address in the settings. This ...
2
votes
1answer
42 views

Overriding Console.log

Sup guys, big wall of code incomingfunction assertObjectsEqual(actual, expected, testName) {actual=JSON.stringify(actual);expected=JSON.stringify(expected);if ( actual===expected ) {...
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3answers
43 views

I override an property's setter in subclass,but when I call it at superclass's init method, why the subclass's method response?

When I code this://Father.m@implementation Father- (instancetype)init {if (self=[super init]) {self.name=@"super class";}return self;}- (void)setName:(NSString *)...
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0answers
34 views

Python - Best way to override underscore method (single _ )?

So my understanding is that methods like _privateMethod() shouldn't be usually accessed/called directly. However, due to what I need to implement, I need to override my inherited PrivateMethodClass, ...
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1answer
32 views

Can't override OnActivityResult method

I am not really good with Android Studio. I start a WebView projet where actualy we can log in/register and edit your password if your forget it. Now, i want to add Log In from Facebook. I implement ...
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1answer
42 views

Alternate way for override method in Interface in C#

I'm working on a project that needs to replace concrete class with Interface. Below is the concrete class and its inheritance classpublic class CarRepository {private string _model;...
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1answer
35 views

Override the “from <my_object> import <name>” functionality?

Say I have a custom class and an instance of it:class Container:def __init__(self):self._modules={}container=Container()Is it possible to override the from X import Y ...
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0answers
7 views

Change default model message @Html.ValidationMessage mvc 5

How do I change model's default error message @Html.ValidationMessage("DufNummer") to something else like @Html.ValidationMessage("DufNummer", "Please enter a valid number (3 digits)").Let us say ...
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0answers
27 views

Override Field Not Working [duplicate]

I must be going wrong somewhere in my approach but I'm struggling to find where.I'm using .NET MVC.I have a base class (base form model) with an email address field: public abstract class ...
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0answers
17 views

Javascript override console.log Globally

I want to override my console.log function globally. I have multiple JS file where I want to use the changed console.log. New console.log will use the stdout so i can see on the console and also it ...

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