Online Tool For Days Calculator / Date Calculator for free

I found this website Days Calculator where you can count the number of days between any two days: How to Calculate days between any 2 dates? Select From Date:

How to Calculate days between any 2 dates?

What is Function or a Method in any programming language?

A Function or a method in any programming language is something that will do some kind of operations by taking in some values and process those values and return the result when it is called.
It has different syntax for creating and calling in different programming languages for example in c# it is like:

Why we need Ajax calls?

By using Ajax calls in javascript frameworks you can have benefits like:
  • If any one field needs to be updated after any event then by using Ajax call you can only update that field without refreshing the complete page.
  • Dialogs or Popups in a page can be easily developed usig Ajax calls

Main benefits of using Asp.net MVC over Asp.net Webforms

The main benefits of Asp.net mvc are:
  • We can have full control on the HTML 
  • Has benefit of Seperation of Concerns like the view and the code behind are not tightly coupled we can use the same view with many different action methods

Can we merge or Combine or Join PDF files online without using any software?

Yes, this days there are many online websites like Merge PDF online tool where you can merge or join or combine pdf files for free without any use of software or registrations.
You can use this PDF Merge online tool by following below steps:

Difference between Asmx service and WCF service

ASMX web service:
  • It can be hosted in IIS only
  • It supports only HTTP
  • They are the older way of creating services in .net when compared with Wcf

What is Xamarin?

Xamarin is a cross platform development platform for building mobile applications using c#.net.You can use Xamarin forms to build a application for android,ios and windows at once with the same common code. This is a great benifit for the business who want to relase there apps in all this three  stores with less cost and maintenance.
You can get more information from www.xamarin.com

Few tips to be a good programmer


To be a good programmer this tips maybe useful:
  • Try playing around with the pre defined methods like writing those methods on your own or add few more features top of an existing predefined methods
  • Write a code by keeping in mind for its resusability and maintenance 

Open Source library for c# net

There is an open source library know as pdfsharp which can be included in the .net application for doing all the  operations with the pdf files.

What all technologies are needed to be .Net Developer?

There are various technologies for you to be a .Net Developer, the main ones are:
  • C#.net: Programming language
  • Asp.net MVC: Framework for developing web applications
  • Sql Server(T-sql): All about Database
  • Ado.net: Framework for connecting .net application to database and do all operations from application to database
  • Entity framework: Another new Framework for connecting .net application to database and do all operations from application to database by using LINQ queries
  • WCF service: All about creating and consuming web services

How To Sort List of Strings without using predefined Sort() method in C#.net

The below code in a console application show you how you can sort any collection of string by writing your own sort method in c#. Mainly you need to know is to compare two strings in c#.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

How To Sort List of Integers without using predefined Sort() method in C#.net

The below code in a console application show you how you can sort any collection of intergers by writing your own sort method in c#.

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

Asp.net MVC Insert, update, delete and Read from Database table Example Code. All CRUD operations.


What is Asp.net MVC?
It is a framework which can be used for developing web applications on .net framework.
MVC stands for Model, View and Controller.

Just follow the below code and do the changes as per your requirement.

PersonController.cs
using MVCCRUD.Models;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;

Json Serialization and Deserialization in C#.net Example


What is  JSON Serialization?

Converting a .Net object to a JSON object is know as JSON serialization and vice versa is known as JSON deserialization.

Just follow the below code and do the changes as per your requirement.


using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;
using System.Runtime.Serialization;
using System.Runtime.Serialization.Json;

Xml Serialization and Deserialization in C#.net Example

What is XML Serialization?

Converting a .Net object to a XML object is know as XML serialization and vice versa is known as XML deserialization.


Just follow the below code and do the changes as per your requirement.

using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Xml.Serialization;

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