New to Angular and wondering how to correctly initialize variables in an service.ts file. The purpose being to dry up my code a bit. export class Col ...
New to Angular and wondering how to correctly initialize variables in an service.ts file. The purpose being to dry up my code a bit. export class Col ...
I would like to override ONLY the behavior of the constructor in a groovy class. Like so when I run this, the def f = new Foo(1, 2) line run succes ...
I have very simple code here with a Rectangle and Circle class inheriting from Shape class, and output their area and perimeter. I can't figure out wh ...
I have made an inner class- in and its constructor. In a function func() I am passing values of battery and time to the constructor as entered by the ...
I have a Base Class with an Inner Class with two pointers to the Inner Class and one Inner Class data member. I next define a Derived Class with two ...
I am eventually trying to create a nav menu that can auto matically populate itself with the sites pages. I need to get a list of all the endpoints an ...
I have the following structure: Note that the class Test has a member of type LogicStatement, and the class Literal has a member of type List. Not ...
Let's say I have a base class: And a devired class: Let's say I have a List<A> listA, how can I create a constructor so I can easily turn ...
I am expecting that after using std::move(any_object) we are converting that object in rvalue reference and due to this it should call my userdefined ...
Given some function with a parameter for a Class (not an object or instance, but the Class itself), or equivalently a variable assigned to a Class. T ...
Any way to have a private constructor coexist with the public one with the same signature? I've included bare bones code. The only workaround I cou ...
I have an interface with an extensive list of properties, each with different types and structures: Initially, the interface satisfied my needs for ...
I wrote a function with an optional string parameter, but accidentally instead of defaulting it to "" I defaulted it to 0: I compiled without any w ...
I am learning about copy elision and tried out something to learn about it. But there is something unexpected happening with the below code: In the ...
I have a task to solve. I was given a main and need to expand class to do programs in main and on the console to be printed (-1, 1). Given main: a ...
What does super.didChangeDependencies(); do in the following code? I know it should call the constructor of the State class but I can't find the co ...
I'm working on implementing Mono to my C++ project and I have a C# class that holds a single integer. Something like this: And I have another Class ...
As per cppreference documentation : The implicitly-declared or defaulted copy constructor for class T is defined as deleted if any of the followin ...
I'm currently learning construct function in javascript and wanted to play some experiment about it, but ended stuck in here for like 5 hours and didn ...
I have an old app in Laravel 5.8 with VueJS 2 components running ok. I am refactoring all the app to Laravel 9, and I'm facing a issue with VueJS. La ...