
What's the difference between an object initializer and a …
Apr 11, 2009 · A constructor is a defined method on a type which takes a specified number of parameters and is used to create and initialize an object. An object initializer is code that runs …
function - Purpose of a constructor in Java? - Stack Overflow
Nov 13, 2013 · A constructor is used to create an instance of the class Card. And you'll need to call it 52 times to have 52 cards: new Card(1, "hearts"), etc. Now each instance of Player (you …
oop - Constructors in JavaScript objects - Stack Overflow
Jul 11, 2009 · Using Nick's sample above, you can create a constructor for objects without parameters using a return statement as the last statement in your object definition.
What are the rules for calling the base class constructor?
1189 Base class constructors are automatically called for you if they have no argument. If you want to call a superclass constructor with an argument, you must use the subclass's …
When is it right for a constructor to throw an exception?
The constructor's job is to bring the object into a usable state. There are basically two schools of thought on this. One group favors two-stage construction. The constructor merely brings the …
C++: Where to initialize variables in constructor - Stack Overflow
If you do not mention a variable in a class's initialization list, the constructor will default initialize it before entering the body of the constructor you've written. This means that option 2 will lead to …
Constructor of an abstract class in C# - Stack Overflow
Mar 15, 2015 · An abstract class constructor c# code example will be explained. But, the next question can also be arises, as if we cannot instantiate (construct an object using new) an …
.net - Calling the base constructor in C# - Stack Overflow
If you need to call the base constructor in the middle of the override, then extract it to an actual method on the base class that you can call explicitly. The assumption with base constructors is …
c# - Call asynchronous method in constructor? - Stack Overflow
Apr 14, 2014 · By making the constructor private and keeping the static method within the same class we have made sure that no one could "accidentally" create an instance of this class …
How to initialize a list with constructor? - Stack Overflow
Feb 1, 2012 · Please guide me is among best practices to use constructor with for list initialization? How to assign values to list using a constructor, so if no value passed a default …