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Generically compare two objects


Generically compare two objects

By : user2948351
Date : November 14 2020, 04:51 PM
it helps some times A naive question I know and after two years of experience I am stuck to answer it. , Well, you can change your method signature using generics:
code :
TType ComapreMethod<TType>(TType obj1, TType obj2) where TType : IComparable


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how to generically compare entire java beans?

how to generically compare entire java beans?


By : Kurt
Date : March 29 2020, 07:55 AM
To fix this issue Try EqualsBuilder.reflectionEquals() of commons-lang. EqualsBuilder has a set of methods to include all fields, all non-transient fields and all but certain fields.
If all else fails, the code could serve as a good example how to implement this.
Generically creating objects in C#

Generically creating objects in C#


By : Mohit
Date : March 29 2020, 07:55 AM
I wish this helpful for you You want to use Activator.CreateInstance(Type)
code :
object instance = Activator.CreateInstance(menuDataObjectType);
ICommonInterface i = (ICommonInterface)Activator.CreateInstance(menuDataObjectType)
AS3 Remove element from array (of objects) generically

AS3 Remove element from array (of objects) generically


By : Oliver Price
Date : March 29 2020, 07:55 AM
I hope this helps . I think the most flexible approach is the one followed by Array::filter. It's up to the caller to determine whether an item should be filtered out of the list or not, through a function callback.
Now, if you want to do it in place, you could write a simple function like this:
code :
function remove(list:Array,callback:Function):Array {
    for(var i:int = list.length - 1; i >= 0; i--) {
        if(!callback(list[i])) {
            list.splice(i,1);
        }
    }
    return list;
}
var arr:Array = [1,2,9,10,455];
trace(arr);

function removeCallback(item:Number):Boolean {
    return item < 10;
}
remove(arr,removeCallback);
trace(arr);
Rotating objects generically in VB.net

Rotating objects generically in VB.net


By : Mayank Khare
Date : March 29 2020, 07:55 AM
wish of those help Make a class for each object you want to use - these all inheriting from a base class - this way you can have a method or collection use any of these objects, the base class implements an Interface with the Sub routine Rotate that takes the angle parameter. Now the function can take any of these objects then ask each object to rotate based on their internal method Rotate which handles the object in question and with it's specific way of rotating the object. You could even pass the graphics object to it for some simplicity.
code :
'base class
Public MustInherit Class BaseObject : Implements IRotateObject
  Sub Rotate(angle As Single) Implements IRotateObject.Rotate
   'empty sub here, handle each in there Overload
  End Sub
End Class

'interface 
Public Interface IRotateObject
  Sub Rotate(angle As Single)
End Interface

'drawing object class
Public Class sprite : Inherits BaseObject
 Overloads Sub Rotate(angle As Single)
   'handle rotation for this object here
  End Sub
End Class

'usage
Dim collection As New List(Of BaseObject)
Dim _sprite As New sprite
collection.Add(_sprite)

For Each obj In collection
  obj.Rotate(45)
Next
Generically type a class using a generically typed interface

Generically type a class using a generically typed interface


By : user3425424
Date : March 29 2020, 07:55 AM
Does that help I think the confusion is that type T in MyGenericWrapper is different to type T in interface Bar. You have set interface Bar's generic type to boolean by MyBooleanComponenet:
code :
class MyBooleanComponent implements Bar<boolean> {
    getData(): boolean { return true; }
}
const wrapper = new MyGenericWrapper();
const instance = wrapper.init<MyBooleanComponent>(MyBooleanComponent);
instance.getData();
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