Group by using C# LINQ

Hello, In this article I will discuss how to achieve the group by of data in C# LINQ. The grouping of data in C# linq is different from the SQL grouping. Lets see the examples and explanations in C#.

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Bubble Sort With Simple Explanation in C#

Do you want to learn about bubble sort in simple and lucid way? In this article I will discuss this sorting strategy with a C# programming example.

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C# Null object Design pattern

There is a pattern present to handle the null object in programming. Want to know more about the pattern? Read this article to fully understand the null object design pattern with C# code example. Continue reading

ManualResetEvent with practical C# example

Hello, want to know about the practical use of ManualResetEvent in C# Threading scenarios? I will discuss in this article about the simplest signalling construct with a practical code example.

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How to Wait for Task in C# thread programming

In this article I will discuss the various ways by which we can wait for task completion in C#. There are many ways in which we can wait for a single task or multiple tasks.

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Using Enum to store multiple bool fields

Hello, Once I attended an interview for the C# programming job. And programmer asked me a question. Though I was not able to answer the question. But I will share here the question and the answer using enum in this post which can help you to encounter any such scenario in your job.

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How to perform C# Asynchronous operations

In this article I will discuss about the different ways in which we can perform a long running operation asynchronously in C#. I will discuss all the cases with examples. This will help you to decide which method you can opt for while working asynchronous programming. Continue reading

Comparing C# types – IComparable or IComparer

How to make best of the interfaces provided by .NET framework for comparison types? In this article I will discuss why to use IComparable or IComparer interfaces. And why do we need to compare types in .NET at first place.Lets’s start checking all the aspects one by one by using C# examples.

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Task output with correct parameter

Correct way to provide parameter to C# Task

In this article I will discuss the correct way to provide input parameter to the task and not to use the shared variable for the tasks. Before reading further you may want to read my previous articles about tasks.

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Binary Search

Analysing the code using Big O notation

Are you writing software an any programming language? If yes, have you ever wondered while writing even a simple iteration or recursive method how good or bad is it? In this article I will try to analyse my algorithm which I have written to get some end results. I will use C# as the language. I will use big O notation to find the worst case complexity.

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Important IEnumerable methods for Fast programming

In this article I will discuss some of the important functions which have been provided by the .NET framework for IEnumerable types. These functions comes very handy to work in fast paced development.Lets see what are these functions are. I will use C# as the language for the examples.

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Implementing Equality For C# value Types


In one of the previous article I have discussed about the equality in C#. In that article I have shown why it is important to override the Equal() method of the base object class for value types. and what is the correct way to provide the equality for the value types in C#.

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Parameter less constructor

C# Generic Constraints

In my previous article I  have discussed about the generics in C#. Here in this article I will discuss about the various generics constraints and how they can be useful. Lets see all the generic constraints provided by C#.

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Generics – The C# type parameters

Generic Introduction

C# is an extensible language. We can extend the functionality of a C# class by deriving from the class and overriding the virtual and abstract methods, Similarly code reuse is also one of the benefits we get out of inheritance. And generics also helps us to reuse the already existing code. Lets see how.

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Create N number of instance of C# class

Do you know how to create ‘N’ number of instance of class in C#? In my article about the OOP and C# interview question I have asked one of the question (question number 3). Before reading this article you may want to read about the singleton pattern here.

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OOP and C# Tricky Interview Question

Hello, In this article I will ask some of the tricky C# and OOP interview question which are asked at experienced level. These questions can be faced by all the experienced C# professionals appearing for the IT companies interviews.

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Provider Implementation to make Extensible Software

Ever thought how we can replace the class instance without recompiling the project in C#? In this article I will discuss how we can use Provider pattern to make extensible software. In one of my article I have talked about loose coupling and dependency injectionI will use a very simple example to demonstrate how we can replace the functionality of one assembly or class without even compiling the project. This will be done dynamically at run time. I have used C# as the language for this project.

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Deep dive into Reference and Value type Equality

In this article I will discuss the two most common ways to compare the value type and reference types in C# in .NET. You can refer here to know about the value types and reference types. System.Object contains an virtual method known as Equals. It also contains the operator overloading for the equality operator “==”.

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How to create and Install C# Windows Service

In this article I will discuss about the windows service development and installation. The benefit of having a windows service is that we can put a timer in the service and do the operation on specified time span. Using that timer the service will keep performing its operation. I will develop the service using the C# as language.

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