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Declared a variable in c without defining it

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May 22, 2012

extern int a;

Please note that uninitialized extern variables are example of declaration of variables.

C CPP

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Customize User's Profile in ASP.NET Identity System

November 23, 2013

Note: You should read this post instead, I found below walkthrough will not work on ASP.NET Identity 2. I will re-work on this post soon. In this post you will learn how to customize User’s Profile and add some more fields like FirstName, LastName, EmailID etc with ASP.NET Identity System. In my last post I listed some of the great new features introduced with Identity system .

jQuery Ajax GET and POST calls to Controller's Method in MVC

February 11, 2013

In this blog post I am going to cover some really interesting stuff which is very useful today in web application developments. You will learn how to make jQuery Ajax GET and POST calls to controller methods.

Lambda two tables and three tables inner join code samples

October 11, 2019

In this blog post you will learn inner join using lambda queries. There will be two samples, in first sample you will see how you can join two tables and in second sample you will see how you can extend even further to join three tables and so on. I will sample in-memory data, but the same implementation will work with IQueryable (lazy query) too. Here's the code snippet:- namespace ConsoleApp1 { class Program { static void Main() { var table1 = new List<Table1>(); table1.Add( new Table1 { Id = 1, Name = "Name 1" , Address = "Address 1" }); table1.Add( new Table1 { Id = 2, Name = "Name 2" , Address = "Address 2" }); ...