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<!-- Google Custom Search Element --><div id="cse" style="width:100%;">Loading</div><script src="http://www.google.com/jsapi" type="text/javascript"></script><script type="text/javascript">google.load('search', '1', {style: google.loader.themes.MINIMALIST});google.setOnLoadCallback(function(){var cse = new google.search.CustomSearchControl();cse.draw('cse');}, true);</script& [...]

Is "Javascript" a case sensitive language ?

Is "Javascript" a case sensitive language ? Select from following answers: No Yes Maybe Yes, "Javascript" is a case sensitive language. For example, var myname = "sekhar"; var Myname = "sekhar"; The above variables are treated as differently !&nbs [...]

What is the difference between the below two statements:- (1) var myname = "Akiii"; (2) myname = "Akiii";

What is the difference between the below two statements:- (1) var myname = "Akiii"; (2) myname = "Akiii"; Answer: Both the above two statements are same. In javascript, even if you don't declare a "var" keyword, it is automatically added. Note:- It is always good to use "var" to declare any variable in javascript. It makes the code cleaner and readable.&nbs [...]

Overloading is Static Polymorphism and Overriding is Dynamic Polymorphism ? True or False ?

Overloading is Static Polymorphism and Overriding is Dynamic Polymorphism ? True or False ? Select from following answers: True False Maybe Ans: Tru [...]

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what is the diff b/w auto post back and post back ?

Q) what is the diff b/w auto post back and post back ? A) Autopostback - page is posted back to the server automactically based on some events in the control. a postback is performed automatically, for example when the selected value of a dropdown changes Controls that support AutoPostback includes:List itemListControlBulletedListCheckBoxListDropDownListListBoxRadioButtonListCheckBoxTextBox •postback:the page performs a POST request to itself [...]

shadowing, overloading, and overriding

shadowing, overloading, and overriding Shadowing, similar to Overloads, allows you to define a method that has the same name as another method in a base class, but without having to ensure a different signature. You can also shadow a method that is defined in the same class using the Shadows keyword and a different signature, however this has the similar effect of overloading a method and can be used when your intent is to overload and protect your methods at the same time. And since the Shadows keyword is the default, declaring multiple [...]

Primary Key Vs Unique Key

Primary Key : 1) Clustered index 2) It doesn't allow duplicates & NULL values. Unique Key: 1) Non-clustered Index 2) It doesn't allow duplicates but it allows only one NULL value. Clustered Index : 1) It store the directly value in a B-Tree Format. 2) A table contain only one Clusted Index Non-Clustered Index: 1) It store the Address of the value in a B-Tree Format. 2) A table contain more than one Non-clustered Inde [...]

OOPS Concepts

Operator overloading :C# operator definitions are class members that define or redefine the behavior of basic C# operators (called implicitly or explicitly) on instances of the class: public class Complex { private double re, im; public double Real { get { return re; } set { re = value; } } public double Imaginary { get { return im; } set { im = value; } } // binary operator overloading public static Complex operator +(Complex c1, Complex c2) { return new Complex() { Real = c1.Real [...]

ASP.NET Interview Questions for 3+ years Experience

ASP.NET Interview questions for 3+ years Experience From constructor to destructor (taking into consideration Dispose() and the concept of non-deterministic finalization), what the are events fired as part of the ASP.NET System.Web.UI.Page lifecycle. Why are they important? What interesting things can you do at each? What are ASHX files? What are HttpHandlers? Where can they be configured? What is needed to configure a new extension for use in ASP.NET? For example, what if I wanted my system to serve ASPX files with a *.jsp extension? [...]

Interview Questions Part 2

Q 1)From constructor to destructor (taking into consideration Dispose() and the concept of non-deterministic finalization), what the are events fired as part of the ASP.NET System.Web.UI.Page lifecycle. Why are they important? What interesting things can you do at each?Ans)From constructor to destructor :The .NET Framework's garbage collector manages the allocation and release of memory for our application. Each time we use the new operator to create an object(calls the "constructor"), the runtime allocates memory for the object from the managed [...]

Nested Selects in LINQ to SQL

Consider the following diagram to track the votes in a contest. Each voter can register only one vote (a score from 1 to 4) for each contest entry. For any given voter, you'll want to present a screen showing every entry in the competition, along with the score assigned to the entry by the [...]

Interview Questions Part 1

Q 1) MVC Means ? Ans) ASP.NET MVC is a part of the ASP.NET Web application framework MVC stands for multi view controller and this is a part of dot net framework. It has several versions.MVC application is created by using following 3 attributes namely: Model, View and Controller.Model: It tells the the core information of an application which includes data, validation rules and data access and aggregation logic.View: The view is used to encapsulate the presentation of the application.Controller: The controller contains of the control-flow [...]

Getting column values as comma seperated list using XML PATH()

select tc.customerid,stuff(( select ',' + convert(nvarchar(30),tct.Customer_TripId) from tollplus.TP_Customers tc inner join tollplus.TP_Customer_Trips tct on tc.customerid=tct.customerid and tc.customerid=60000252 for xml path('')),1,1,'')as usergroups from tollplus.TP_Customers tc where tc.customerid=60000252 [...]

SqlServer - Ordering result set with null values after non-null values

Order by with null values in sql server is a tricky. Normally it puts the result set like: NULL, NULL, 1,2,3...etcIf your want the result set like: 1,2,3,NULL, NULL,......etc there is not direct method for this. You have to use the below script to get the required output.declare @MaxId intselect @MaxId = max(code) + 1 FROM TableASELECT codeFROM TableAORDER by isnull(code, @MaxId) [...]

Sql Server 2008 Installation Process

For Sql server 2008 Installation Process. Check the below URL to get the Clear Information. http://www.sqlcoffee.com/SQLServer2008_0011. [...]

Filter data by using IN and NOT IN clause

In this post I am going to show some SQLqueries and LINQ queries, but not going to show images for all cases.Filter data by using IN and NOT IN clause Most of the developer who started working on LINQ queries gets confuse when they got requirement to write IN and NOT IN query using LINQ. SQL Query //IN SELECT [Id], [UserId], [IMEINo] FROM [UserClients] WHERE [UserId] IN (3, 4) or //NOT IN SELECT [Id], [UserId], [IMEINo] FROM [UserClients] WHERE [UserId] IN (3, 4) as you see above query use IN and NOT IN clause to filter from list of records. [...]

Linq to get the values with Comma seperated.

Here is the LINQ to convert your LINQ result into a comma separated value:string returnVal = (from a in b select a.StringValue).Aggregate(new StringBuilder(), (c, d) => c.Append(",").Append(@"""" + d + @""""), (c) => c.ToString().TrimStart(new char[] { ',' }) .TrimEnd(new char[] { ',' }))Example: customerTrips = (from a in dtReceiptAmountDetails.AsEnumerable() [...]

Difference between VS2008 & VS2010

Project Solution Extension in vs2008 is ".sln(Solution)"Project Solution Extension in vs2010 is " .suo(Solution User Options) [...]

Sql Server 2000,2005 & 2008 Version differences

I mention the the difference between all the sql server version difference Point's wise to understand easily.Sql Server 2000: 1.Query Analyser and Enterprise manager are separate. 2.No XML datatype is used. 3.We can create maximum of 65,535 databases.4.Nill 5.Nill 6.Nill 7.Nill 8.Nill 9.Nill 10.Nill 11.Nill 12.Nill 13.cant compress the tables and indexes. 14.Datetime datatype is used for both date and time. 15.No varchar(max) or varbinary(max) is available. 16.No table datatype is included. 17.No SSIS is included. 18.CMS [...]

Linq concepts

Linq Sum :If we want to implement the Linq Concepts must use "Systme.Linq" reference(using System.Linq;)Example with Description:decimal lineItems_SUM = 0;lineItems_SUM = (from "AliasName" in "IList Items" // List items. select "AliasName"."Property" ).Sum [...]

Asp Controls Rendering.

Example with an Asp Button Control.In Asp: asp:Button ID="btnCancel" runat="server" Text="CANCEL" ToolTip="Cancel" CssClass="submitbtn" TabIndex="9"After Rendering: <input type="submit"name="ctl00$ContentPlaceHolder1$ctl00$btnCancel"value="CANCEL" id="ctl00_ContentPlaceHolder1_ctl00_btnCancel"tabindex="9" title="Cancel" class="submitbtn" />Description:Ofcourse almost we know except "name" After Rendering.name -- This is used to maintain the view state.If we want to find the button using view state using the "name"tag we can identifi [...]

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