There are a surprising number of variations on poker rules, making poker an excellent candidate for a SOLID Project, a project illustrating SOLID Principles and related Patterns & Practices.

Generic JqGrid Implementation in MVC

by Arun Chandrasekhara Pillai

Generic JqGrid implementation in MVC with custom filtering and dynamic sorting

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Abstract

Identifying Code Similarities (Duplicate Code) Using Levenshtein Distance

25 Jan 2016 by Prajnan Das

Levenshtein distance can be an effective tool to identify code similarity (or duplicate code)

VS2013

abstract

C# difference between Abstraction and Encapsulation

22 Jan 2015 by BillWoodruff

I think you are struggling, as many newcomers to C# and OOP do, with trying map big-picture concepts/outcomes of implementing what you might call "general OOP philosophy" to actual C# code objects you program with.In my experience students often start C# with a general sense that OOP is...

abstract

encapsulation

Does not implement inherited abstract member

13 Jun 2017 by Kornfeld Eliyahu Peter

Reading the error's documentation can be good idea sometimes... MSDN[^]: A class is required to implement all the abstract members in the base class, unless the class is also abstract. And if you ask yourself why... Abstract methods has no implementation by definition, however, now you created...

abstract

Inheritance of abstract class

26 Jul 2015 by Sergey Alexandrovich Kryukov

First of all, the rule to have all abstract members overridden any any non-abstract class is not just about direct derived class, this is about all the derived classes. But you are right: once a member is implemented and made non-abstract, you can inherit it in next level of hierarchy instead of...

abstract

inheritance

Please explain how I got that output

30 Jul 2019 by OriginalGriff

When you create an object the system always calls the base constructor (if it exists) before any derived constructors, so that the base object is fully constructed and read for use before any add-on code tries to use it. Think of it like this: if the base class was not constructed first, then...

Java

abstract

constructor

How to achieve polymorphism with templated functions?

4 Jul 2020 by Rick York

You are overcomplicating the base class definition. Try this : using UCHAR = unsigned char; using VUCHAR = std::vector; template class ObjectTransformerBase { public: virtual T ToStructure( VUCHAR & bytes ) = 0; ...

C++

abstract

templates

C# difference between Abstraction and Encapsulation

21 Jan 2015 by Zoltán Zörgő

Ok, you were not quite efficient in googling :)Encapsulation[^] is quite what you have drafted: hiding from the class "user" what's not his concern. If I implement a class that represents a polynom, don't let the user uf my class mess around with the array storing the coefficeints. And so...

abstract

encapsulation

relationship betwwen interface and abstract classes

25 Aug 2015 by OriginalGriff

First off, an interface isn't a class - it can't contain any implementation at all.An interface is a contract - "You agree to do this, and I'll let you in the club". This is nothing like a class, which says "I provide this, you can build upon it".Can an abstract class include an interface...

abstract

OOP

Area Calculation based on Shape selected

6 Oct 2015 by Tomas Takac

What I was getting at in my comment was you should use generics. Let's say we have following classes for shapes:public abstract class ShapeBase{ public abstract void Area();}public class Circle : ShapeBase{ public override void Area() { ... }}public class Triangle :...

Area Calculation based on Shape selected

7 Oct 2015 by sreeyush sudhakaran

Hi, Your question was breaking my heads , here I tried out to find a generic area calculator all you need is to pass co-ordinates and number of sides for your shape ( note in case of circle sides is 1)I used polygon generic area calculation:Refer here :...

Fast Bluetooth Sharing From Windows

2 Jun 2016 by Eric Payne

The simplest, fastest way to send a file from your computer using Bluetooth!

How to persuade visual studio designer to show controls derived of abstract base class

22 Sep 2016 by Robert Zuckerstätter

Currently I'm working on improvements of an existing project (it's quite big) concerning the administration of screens (about 250 screens for data input, setup and presentation of results). I decided to create a abstract base class which forces the derived screens to implement some basic...

Visual-Studio

abstract

Asp.net zero not append migration

5 Sep 2017 by Dave Kreskowiak

No, ASP.NET Zero is a paid solution and with that comes support for it, from the people you got it from. This is where you go to get support on it.[^]

ASP.NET-Core

entity-framework

abstract

I need to implement inheritance and abstract class functions my C++ rpg fantasy combat program. What are some suggestions for enhancing the code?

15 Dec 2021 by OriginalGriff

To be honest, I'm not going to go into details because that would mean a close inspection of that code, and what I can see from a cursory glance is that it's ... pretty poor quality. It's pretty much monolithic, it's full of duplicated code and...

I need to implement inheritance and abstract class functions my C++ rpg fantasy combat program. What are some suggestions for enhancing the code?

16 Dec 2021 by Greg Utas

Once you're finished converting this code to classes, you should have learned that you should design that way from the beginning. Rewriting the code later is a lot of work and is prone to error as you cut and paste fragments into various classes,...

Adding elements in correct order to Priority Que (ADT)

12 Mar 2014 by Member 10664585

I am implementing Priority QUE as a doubly linked list. My structs:typedef int kintyr;typedef struct qElem { struct qElem *prv; kintyr *dat; int *priority;}qElem;typedef struct que { qElem *fr,*bk; int cnt; ...

priority

abstract

ListView

Use reflection to load the method implemented from an interface

27 Nov 2014 by battech

I have 2 dll's . 1)AbInterface.dll which has interface "InterfaceStart" and a method start() inside the interface . There are many classes too inside this dll.2)AbClass.dll which has a class "AbClassStart" that implements "InterfaceStart" and does have a definition for Start() method in...

reflection

abstract

DLL

how to access the child class method using another class in python ?

23 Feb 2015 by Member 11474312

I have written the code to Abstract Base class, How can i access the child class method (enviorment_trees) using another class? Is it possible? from abc import ABCMeta, abstractmethod class EnvironmentAsset(object): __metaclass__ = ABCMeta ...

How abstraction is achieved through abstract methodsa and abstract classes?

1 Mar 2015 by Pushkar Prabhu

Abstraction is "To represent the essential feature without representing the background details." But how I can achieve this using abstract class? Or is there no relation in abstract class and Abstraction?

abstract

How abstraction is achieved through abstract methodsa and abstract classes?

2 Mar 2015 by BillWoodruff

"Abstract," can be both noun, adjective, and verb, in English; in general OOP context we can say that 'Abstract Classes or Methods express virtual (or meta-) information, information which may be used (is required to be used) by other Classes, or Methods that inherit from them."Abstraction"...

abstract

Inheritance of abstract class

26 Jul 2015 by Bollinez

Hello I am not completely new to c#, but I still have some problems with overriding methods and properties. Well I would like to know how you override them correctly. Let's look at this example:public abstract class BaseClass { private string description; public virtual string...

abstract

inheritance

relationship betwwen interface and abstract classes

25 Aug 2015 by seyed mahmud shahrokni

Can an abstract class inherits from an interface class ?I have 8 classes in my programme.Taxi,Subway and Buss inherit from abstract public transportation.and also Taxi and Buss inherit from vehicle which is an interface class.mid-buss and large-buss inherit from buss and limo inherits from...

abstract

OOP

ajsdoaed oajdioajdj ajdjodjoajj oajdoiajodaq

26 Oct 2015 by Member 12086907

sdfvdvs wfws wefrws wserf we w rwser rfwserf werfesfr

abstract

Completed code, but how to use it with abstract classes?

18 Nov 2015 by Oliver S. Neven

You have written all of your code inside the of the entrypoint method (public static main) as Sergey pointed out. This is generally a really bad way of doing it, especially in a object oriented programming language (aka OOP) like Java. An OOP language is a language where you can sort your code...

Java

abstract

How to get involved with projects and to get evolved into a developer from a complete beginer?

31 Mar 2016 by Richard MacCutchan

It is Impossible to answer such a question. The only way to become expert at anything is to work hard at it. Study, practice and practice.

How to persuade visual studio designer to show controls derived of abstract base class

22 Sep 2016 by OriginalGriff

That's a problem I've been complaining about since VS2005!You can't directly display any control that is based on a derived class, but there is a kludge round it: Deriving a concrete class from an abstract UserControl[^]It's not ideal in any way, but it works.

Visual-Studio

abstract

C# abstract class implementing an interface

13 Dec 2016 by Er. Dinesh Sharma

Hi Experts,While I reading some blog I read one approach that is used by someone in interface and abstract class but I am not clearly understand that Please help me to find out that.1)What are benefits of inheriting the interface in abstract class?when we go for this approach?Is it good...

C# abstract class implementing an interface

13 Dec 2016 by CPallini

If the abstract classes merely reproduce the signature of the interface (as in your scenario) then it is nearly useless. Generally speaking, the abstract class does augment interface signature or provide some implementation. Such features make it useful.

C# abstract class implementing an interface

13 Dec 2016 by F-ES Sitecore

I wouldn't do such a thing unless IService was already defined and used elsewhere for some other purpose. If you want to take an existing interface and make an abstract class implement it that is fine I guess. As mentioned already though, if the interface is defined solely for the purpose of...

Please provide the suggestion

26 Jul 2018 by Kornfeld Eliyahu Peter

It is extremely important to learn the syntxt of the language you are using!!! Java Inheritance[^]

abstract

JAVA: crazy eights model game with abstraction

29 Jul 2018 by OriginalGriff

Quote: I have just done a lot of typing and backspacing, inputting a bunch of different things to try to make it work. And there is your problem. Stop typing. No, seriously - stop typing. Start thinking instead. Look at the rules, and work out what they require you to do when you play. Then get...

How to achieve polymorphism with templated functions?

8 Jul 2020 by KulaGGin

In my project, I have a base abstract class with an interface, which derived classes implement. These derived classes have generic functions that accept parameters of different types. I have written these generic functions in my derived classes...

C++

abstract

templates

How to achieve polymorphism with templated functions?

4 Jul 2020 by KarstenK

If you do it such manner you need one real class somewhere in your hierarchy, which is the base class of all instance classes for the implementation. Best is, when this class has all interfaces and the all virtual functions. Use clear and...

C++

abstract

templates

How to achieve polymorphism with templated functions?

8 Jul 2020 by KulaGGin

Here's a C# version of the behavior I'm trying to achieve: using System; using System.Collections; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; namespace baseAbstractTemplates.NET { ...

C++

abstract

templates

How do I refactor these java classes

7 Nov 2020 by codebeginer501

i am required to provide a redesign and refactoring of the classes that provides maximum reusability, extensibility and eliminates as many dependencies as possible in the class Alpha. i am free to change any of the classes in any way i wish,...

How do I refactor these java classes

7 Nov 2020 by Richard MacCutchan

See Trail: Learning the Java Language (The Java™ Tutorials)[^].

Looking for a way to explicitly call a method inside a nested class in C# 7.3

21 Aug 2022 by oronsultan

In C# v7.3 (not 8.0), I'm looking for a solution for the following desired design: Right now I'm not sure between implementation of an Interface or an Abstract class (at the moment this is not the subject of the discussion) but my desired goal is...

abstract

Looking for a way to explicitly call a method inside a nested class in C# 7.3

21 Aug 2022 by OriginalGriff

You do it by declaring a variable of the interface / abstract class type you need: the type defines which method is called: StorageAccount sa = new StorageAccount(); IFile saFile = sa; var res1 = saFile.Get("something"); IDirectory saDir = sa;...

abstract

Implementing Repository pattern and Dependency Injection in ADO.NET using Generics in C#

22 May 2016 by Ehsan Sajjad

Repository pattern implementation in ADO.NET using Generics

Abstract Class and its Usage

20 Dec 2013 by SarveshShukla

This article describes the concept of an abstract class in .NET.

Diving in OOP (Day 4): Polymorphism and Inheritance (All About Abstract Classes in C#)

15 Jul 2015 by Akhil Mittal

All about Abstract classes in C#

Generic JqGrid Implementation in MVC

8 Feb 2017 by Arun Chandrasekhara Pillai

Generic JqGrid implementation in MVC with custom filtering and dynamic sorting

SOLID Poker - Part 1 - Determine Poker Hand Type

30 Mar 2017 by Marco-Hans Van Der Willik

There are a surprising number of variations on poker rules, making poker an excellent candidate for a SOLID Project, a project illustrating SOLID Principles and related Patterns & Practices.

Abstract Class & Interface: Two Villains of Every Interview - Part 1

11 Sep 2014 by iSahilSharma

This article is the first part of the series "Abstract Class & Interface: Two Villains of Every Interview" and explains the important key points of Abstract Class.

Abstract Factory Step-by-Step Implementation in C++

31 Mar 2014 by dorodnic

Step by Step Implementation of Abstract Factory Design Pattern in C++

The Four Pillars of Object Oriented Design

26 Nov 2015 by _Ankit_Singh_

There are 4 fundamentals ideas of Object Oriented Programming. They have the wonderful terms – Abstraction, Polymorphism, Inheritance, Encapsulation. One way to remember these is the acronym APIE. Let’s dive in each of them one by one.

Time Bias Using System Ticks

17 Dec 2015 by Matt McGuire

Time Bias using system ticks

.NET

abstract

Adding elements in correct order to Priority Que (ADT)

12 Mar 2014 by nv3

You have defined the priority member as a pointer to int. You probably meant to define it just as an int. For that reason the comparison in if (q->fr == NULL || q->fr->priority>prrt ) fails. You are comparing the pointers (addresses) instead of the values. Either make priority an...

priority

abstract

ListView

Area Calculation based on Shape selected

6 Oct 2015 by jahanpanahh

Hi All,Recently I faced a question where I was asked to design an application. This application will have N number of buttons which have shapes mentioned on it(or buttons will be in particular shape e.g. Circle,Triangle). When any shape button is clicked user will be asked for information to...

A Template for Polymorphs

6 Jul 2020 by Greg Utas

Registering and efficiently accessing polymorphic objects

When to Use Abstract Class in C#, Real World Example

19 Mar 2015 by Yaseer Mumtaz

When to use Abstract Class in C#, Real Time Example

When to use an Abstract Class and an Interface?

17 Dec 2013 by An@nd Rajan10

The choice of whether to design your functionality as an interface or an abstract class (a MustInherit class in Visual Basic) can sometimes be a difficult one. An abstract class is a class that cannot be instantiated, but must be inherited from. An abstract class may be fully implemented, but is...

abstract

OOP

Area Calculation based on Shape selected

6 Oct 2015 by sreeyush sudhakaran

The below is a simple implemtation without using Design PatternsI think the interviewer asked you about implementation of Observer PatternPlease refer here about Observer Pattern...

When to use an Abstract Class and an Interface?

17 Dec 2013 by Abdur Rashid

When to use an Abstract Class and an Interface?

abstract

OOP

When to use an Abstract Class and an Interface?

22 Dec 2013 by Abdur Rashid

For some odd reason, work allows me to handle phone screens and interviews. Each time I give an interview, I try to do three things. First I ask them about general programming questions. This might be OO questions. It might be methodology questions. It might be design pattern questions. Next I...

abstract

OOP

JAVA: crazy eights model game with abstraction

30 Jul 2018 by User 13897807

Testing! New to this site and want to see how it works! What I have tried: Giving this a try!

C# difference between Abstraction and Encapsulation

21 Jan 2015 by Safari137

I just spent a long while on Google trying to figure this out and want to make sure I have it right.Encapsulation is hiding data that another programmer of different classes should not be able to directly access.Abstraction is only making available the methods and features that are...

abstract

encapsulation

Asp.net zero not append migration

3 Sep 2017 by Sarah Mohammed77

I'm using Asp.Net zero app and I read the documentation for it when I trying to add migration for the class public class MyEdition : Edition { public virtual int Price { get; set; } } the migration not append and just be like this public partial class...

ASP.NET-Core

entity-framework

abstract

Please provide the suggestion

29 Jul 2018 by radhikay

lang="java">package Pack1; abstract class A { int i; public A(int i) { this.i=i; System.out.println(this.i); } } class B extends A() //Syntax error on token "extends",@ expected after this token { //Syntax error on token "{", delete this token public B(int a) //syntax error...

abstract

I need to implement inheritance and abstract class functions my C++ rpg fantasy combat program. What are some suggestions for enhancing the code?

16 Dec 2021 by Gabriel Sharp

Here is the code for the project, I need to work at implementing inheritance for it. I would like to have some virtual functions and make it a class driven program which uses derived classes and has a base class. The derived clase should inherit...

awdxased sdfcsdfca sefcwsefc dfvsdrcf

26 Oct 2015 by Member 12086907

jajhsdfkahed ahdsahd iasdhoajdo asdoasjdiasj kadhahhsddoass

abstract

Completed code, but how to use it with abstract classes?

11 Nov 2015 by Member 12133028

So I've finished my code which gets employee information as input and it can sort based on what the user wants. But for part of the requirements, I have two use an abstract class "Employee" with two subclasses "TempEmployee" and "Permemployee". What of my code do I put under the abstract...

Java

abstract

[How to] Listen to your DragEventArgs!

12 Apr 2017 by Dave “DWC” Curry

How to wire up drag+drop events through multiple objects.

Does not implement inherited abstract member

13 Jun 2017 by khosro goudarzi

Hi I have a abstract class public abstract class Service { public abstract void DoWork(); } and sub classes are public class Updater : Service { } and public class Sweeper : Service { public string Path { get; ...

abstract

C++ how do I reverse a linked list template to print the list in reverse?

25 Oct 2017 by Member 13484972

ifndef CARGO_H #define CARGO_H #include "stdafx.h" #include #include #include #include using namespace std; template class LinkedList { private: struct ListNode { T value; struct ListNode *next; }; ListNode *head; public: ...

C++14

abstract

Please explain how I got that output

1 Aug 2019 by radhikay

abstract class Base { Base() { System.out.println("Base Constructor Called"); } abstract void fun(); } class Derived extends Base { Derived() { System.out.println("Derived Constructor Called"); } void fun() { System.out.println("Derived fun() called"); } } class Main { ...

Java

abstract

constructor