Chain-calling parent initialisers in python [duplicate]
This question already has answers here: How to invoke the super constructor in Python? (7 answers) Closed 5 years ago. Consider this – … Read more
constructor
Throwing exceptions from constructors
I’m having a debate with a co-worker about throwing exceptions from constructors, and thought I would like some feedback. Is it OK to … Read more
Rule-of-Three becomes Rule-of-Five with C++11? [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be … Read more
What is the use of static constructors?
Please explain to me the use of static constructor. Why and when would we create a static constructor and is it possible to … Read more
Best way to do multiple constructors in PHP
You can’t put two __construct functions with unique argument signatures in a PHP class. I’d like to do this: class Student { protected … Read more
Using “Object.create” instead of “new”
Javascript 1.9.3 / ECMAScript 5 introduces Object.create, which Douglas Crockford amongst others has been advocating for a long time. How do I replace … Read more
How to overload __init__ method based on argument type?
Let’s say I have a class that has a member called data which is a list. I want to be able to initialize … Read more
What’s wrong with overridable method calls in constructors?
I have a Wicket page class that sets the page title depending on the result of an abstract method. public abstract class BasicPage … Read more
What is this weird colon-member (” : “) syntax in the constructor?
Recently I’ve seen an example like the following: #include <iostream> class Foo { public: int bar; Foo(int num): bar(num) {}; }; int main(void) … Read more
Can constructors be async?
I have a project where I’m trying to populate some data in a constructor: public class ViewModel { public ObservableCollection<TData> Data { get; … Read more