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Other 2022-01-24 05:26:33
where T : class, new()
public void MakeCars() { //This won't compile as researchEngine doesn't have a public constructor and so can't be instantiated. CarFactory<ResearchEngine> researchLine = new CarFactory<ResearchEngine>(); var researchEngine = resear... Add solution -
C# 2021-11-21 08:25:13
constructor and destructor in c#.net
What is a constructor in C#? A special method of the class that is automatically invoked when an instance of the class is created is called a constructor. The main use of constructors is to initialize the private fields of the class while creating an i... Add solution -
Other 2021-11-11 15:55:11
pom design pattern
Pom basically Creating java classes for the each page of our application, In my framework, I stored web elements and methods related to that Page into its own classes. Advantages of POM First of all, it makes our code REUSABLE. I don't have to repeat... Add solution -
C# 2021-11-10 20:07:32
static readonly variable in c#
A Static Readonly type variable's value can be assigned at runtime or assigned at compile time and changed at runtime. But this variable's value can only be changed in the static constructor. And cannot be changed further. It can change only once... Add solution -
Java 2021-10-21 22:32:07
interface in callback andriod studio
public class CallBackFragment extends Fragment { private CallBackListener callBackListener; public CallBackFragment() { // Required empty public constructor } @Override public View onCreateView(LayoutInflater inflater, ViewGroup cont... Add solution -
C++ 2021-10-11 13:43:06
default constructor in c++
#include <iostream> class Entity { public: float x, y; void Print() { std::cout << "( " << x << " , " << y << " )" << std::endl; } void Initialize() { x = 0.0f; y = 0.0f;... Add solution