Author Archives: Vikram Chaudhary

About Vikram Chaudhary

I have 8 years of experience in developing .NET applications. I have worked on both web as well as windows based application using ASP.NET and WPF. I have keen interest in learning and implementing new things.
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Hosting Node JS application on AWS EC2 cloud instance

Hello, my dear friends. In my previous article I did a configuration of AWS EC2 cloud. Now since the EC2 instance is fully configured, its time to host a web application on the instance to reap the benefits.

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Windows AWS EC2 instance to host a Web application – Part 1

Hello,In this article I will discuss about how to set up an EC2 instance to expose a NodeJS app hosted. The application will be visible to the outside world as well and anyone should be able to browse the application from his or her system.

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Breaking Down the ASP.NET core project and WebHostBuilder

Hello, In this article I will break down the ASP.NET core project and understand it in chunks. Although we can always start by creating a full fledged MVC supported project by selecting the template in the start of creating a project. In this article I have created a ASP.NET core project and tried to execute it.

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Sample HTML and CSS for starting web application

Many times I want to try out some thing new with HTML, CSS and jquery. But as soon as I start out doing some set up for my experiments for all of the three, it takes me lot of time to do the set up and have some initial UI on which I can do some experiments. That is why I have created a simple html page with basic layout on which I can play around in my free time. Continue reading

Creating my first .NET Core CLI project

Hello, In this article I will show you how we can create a .NET core cli project without the help of visual studio. You can check this article about downloading and installing the .NET core on your machine. In the same article I showed how we can create web application in the .NET core platform.

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How to create a GET request from C# client

Hello, In this article I will show how we can make a web api GET request from C# code. This can be used as a quick reference if you are making a web api calls from your code. This is a step by step guide.

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How to Concatenate(add) strings in C#

All of us work with strings in our projects. And if we are not handling strings in proper way it can be a big bottleneck for performance for your tool. Whatever type of application it is in .NET either windows or web we should be very careful with strings. And to be careful we should know about the basics of strings concatenation.

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Abstraction and Encapsulation – The two OOP Pillars in C#

Hello, Till recently I was not sure what exactly is abstraction. And its importance in OOP(object oriented programming). And the top results in Google search confuse you more about abstraction principle. In this article I will be explaining both abstraction and encapsulation with relevant examples in C#.

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Category: C#

Quick Sort with very easy explanation in C#

Hello, In this article I will discuss one of the very good example of recursive programming. This is the quick sort algorithm where we sort the input list of the elements by divide and conquer technique. The code for the explanation of the article is written in C#. But it is very easily understandable and can be written in any programming language.

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WPF interview most frequent question and answers

Hello, In this article I will discuss about the most frequently asked WPF interview questions and their answers. In my previous articles I have discussed about C# and OOP interview question. You can find their link mentioned below. Continue reading

How to use Left Join in C# Linq

In this article I will discuss about the how to perform a left join in C# Linq. You may think why to discuss Left join separately in an article. This is due to the reason that LINQ doesn’t provide any keyword like left join in C#.  As you will see there is a workaround to achieve left join in LINQ.

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How to use Join in LINQ with C#

In this article I will show how to use Join in Linq with C# examples.  Joins in Linq work much like the join in relational database but there are some subtle difference which you will find below.

You may find the below article informative.

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What is Common Table Expression(CTE) And How to use

Hello, This is my first article about the SQL on my blog. In this article I will discuss about the Common Table Expression(CTE) and its use. I will also discuss many restrictions and usage scenarios as well.

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How to find Fibonacci Series with Dynamic Programming

Hello, In this article I will discuss about the dynamic programming. How we can use the concept of dynamic programming to solve the time consuming problem. I will use the example of the calculating the Fibonacci series. This is only an example of how we can solve the highly time consuming code and convert it into a better code with the help of the in memory cache.

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5 Things I should Have done as Software developer

Hello, this is not a technical post. But somewhere related to the career of the software developer. I will discuss the 5 important points which I think I should have done in my initial stages of my software developer career.

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Javascript Immediately invoked function Expression(IIFE)

Hello, While learning JavaScript, I was always confused about the weird looking syntax of executing a function. Since I am very clear about these functions in javascript I will try to explain them in this article in an easy and concise way. This weird looking function is known as IIFE(Immediately  invoked function Expression) in javascript.

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Call AWS Lambda Directly using C# code

Hello, my dear friends. In last two article I discussed about the serverless computing, and how we can create serverless code using the lambda in AWS. In this small article I will show how we can call aws lambda function hosted in cloud.

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Builder Pattern – The Different versions

Hello, In this article I will discuss about one of the simplest considered pattern after singleton pattern. This is the builder pattern. I will discuss here two variations or versions of the builder pattern with C# examples.

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Publishing and Running .NET Core function in AWS lambda

Hello, In my last article I have discussed about the serverless programming. and how aws lambda ca n help us to publish the .NET core (C#) code in cloud and run the function. In this article I will show you how can publish the function in the aws lambda and access it to perform some operation at client.

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