ASP.Net Forums - FAQ #2 : ASP.Net Project Ideas

                                              ASP.Net Forums have tons of Questions. I have preferred some most frequently questions and give a detailed explanation here. This one also I encountered a lot in the ASP.Net Forums. Most of the college students and beginners are asked about the below questions:
How to start an ASP.Net Web Projects?
Where to get some basic ideas about web based projects?
                    In this post I just want to guide those people from my practical experiences.

Prerequisite – Software:
                Before start your project you need the below softwares:

1. Visual Studio
2. .Net Framework
3. SQL Server   

                        For students and beginners express version of visual studio is enough. While this writing Microsoft released Visual Studio 2013. You can download the Visual Studio 2013 express for web development here. With that installation, .Net framework 4.5 also installed. So there is no separate download is not necessary.

                         Each and every website that are developed are data centric or data driven. That are data are stored and retrieved from a database like SQL Server. So you must need that one also.

                         For SQL Server also Microsoft provide express version. You can get it SQL Server 2008 Express with SP2 here and SQL Server 2012 here.

                        For the above software installation you must need Windows 7 with SP1 or Windows 8.

Prerequisite – Skills:

              The below are the must have skill sets that are required for every beginner in ASP.Net.

1. .Net Architecture (CLR and BaseClass Library)
2. C# or VB.Net Language
3. ADO.Net
4. ASP.Net (Web Form, Worker Process, AppDomain, Session, Cache, Authentication etc)

               It is better how the .Net frameworks works which helps to the developer to grasp the rest of the things easily. If you want to go with ASP.Net you should learn any one of the .Net compatible language such that C# or VB.Net. ADO.Net always deals with Database related objects like Datasets, Datatables etc. In beginner level choosing Web Form will give a easy to move way in ASP.Net. The above lists are specific to .Net.

Some Good Books for ASP.Net:
         Below are my personal suggestion to sharpen your skills in ASP.Net as well as .Net Languages such as C# and VB.Net in some extend.

1. Programming ASP.Net By Dino Espotio (From Microsoft Press)
2. Professional ASP.Net 2.0/3.5/4.5 (from wrox publications)
3. C# 4.0 – The Complete Reference By Herbert Schildt

Online Tutorials & Trainings for ASP.Net:
               For ASP.Net technology, there are so many good online tutorial sites available. Some of them for your reference:
www.asp.net/getstarted
http://www.codeproject.com/KB/aspnet/
http://channel9.msdn.com/Tags/asp.net

What do you think?
                  The above are my professional experience, that I have earned over lot of time. Do you want to say something, please let me know thru comments.

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Daily Interview Question #8 : What are the efficient ways to show million records in a page?

The below answer is my own suggestions that I gave as an answer.

                  In practical there is no need of pull million of records at one call. Instead of that we can show 10 or 100 of records in the web page with pagination. To pull the records from Database, just write a stored procedure it will also contains the pagination logic. That is, if the second page clicked, the stored procedure pull the rows from 101 to 200.

The above method consist 2 advantage:

1) Increased performance (only we pull and show 100 records).

2) Faster retrieval.

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JQuery Tips and Tricks #1–Simple Addition using JQuery

                                In this post we are going to see a simple addition of 2 numbers using JQuery. Copy and paste the below code:

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ASP.Net Forums – FAQ #1 : How to enable Adsense in my site?

                        

This is the most frequently asked question in ASP.Net Forums. As a Adsense user (struggled with google over 6 months I got my adsense approval), I’m going to explain how to enable adsense in your website regardless of technology (either you used ASP.Net or PHP or Java etc) which you are using to built your site.

I just want to tell one thing first there is no short cut to get your adsense approval from google. Go with the below guidelines:

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Daily Interview Question #7: Implicit and Explicit Implementation of Interface

                                                   This is the most common interview question for experienced professionals.

Normally an interface can be implemented in a class in a normal way which is a implicit implementation. Sometime, we may have same method name in different interfaces. If this is the case, we need to do explicit implementation of the interface method. The main use of explicit implementation is to avoid the ambiguities between the class or method name. In order,  to do that the interface name put before that interface’s method.

 

Below example, shows the implicit and explicit implementation:

 

namespace ConsoleApplicationC
{
    // 2 interfaces with same method name
    interface IintegerAdd
    {
        void Add();
    }
    interface IfloatAdd
    {
        void Add();
        void Multiply();
    }
    // We implement Both interfaces
    class ArithmeticOperation : IintegerAdd, IfloatAdd
    {
        // Implicit  Implementation : There is no name collision so we can implement implicitly
        // NOTE : public modifier MUST here
        public void Multiply()
        {
            float a = 1.5f, b = 2.5f;
            Console.WriteLine("Float Multiplication is:" + a * b);
        }
        // Explicit Implementation :  Explicitly tell the compiler that we implement the interface IintegerAdd
        void IintegerAdd.Add()
        {
            int a = 10, b = 20;
            Console.WriteLine("Integer Addition Is:" + (a + b));
        }
        // Explicit Implementation :  Explicitly tell the compiler that we implement the interface IfloatAdd
        void IfloatAdd.Add()
        {
            float a = 1.5f, b = 2.5f;
            Console.WriteLine("Float Addition Is:" + (a + b));
        }
    }
    class Program
    {
        static void Main(string[] args)
        {
            ArithmeticOperation objA = new ArithmeticOperation();
            IintegerAdd iobj = (IintegerAdd)objA;
            iobj.Add();
            IfloatAdd fobj = (IfloatAdd)objA;
            fobj.Add();
            Console.ReadKey();
        }
    }
}

Output :

 

Integer Addition Is:30
Float Addition Is:4

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