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Why is it hard to call this function: sub y { "because" }
Why is it hard to call this function: sub y { "because" } Because y is a kind of quoting operator. The y/// operator is the sed-savvy synonym for tr///. That means y(3) would be like tr(), which would be looking for a second string, as in tr/a-z/A-Z/, tr(a-z)(A-Z), or tr[a-z][A-Z]. 2013-09-05, 1925👍, 0💬

Using query analyzer, name 3 ways you can get an accurate count of the number of records in a table.
Using query analyzer, name 3 ways you can get an accurate count of the number of records in a table. Answer1. a. Select count(*) from table1 b. SELECT object_name(id) ,rowcnt FROM sysindexes WHERE indid IN (1,0) AND OBJECTPROPERTY(id, ‘IsUserTable’) = 1 c. exec sp_table_validation @table = â... 2014-10-08, 1924👍, 0💬

what is the difference between user control an custom control? advantages/disadvantages?
what is the difference between user control an custom control? advantages/disadvantages? Web user controls Vs Web custom controls Easier to create Vs Harder to create Limited support for consumers who use a visual design tool Vs Full visual design tool support for consumers A separate copy of the co... 2013-12-17, 1921👍, 0💬

What is ADO .NET and what is difference between ADO and ADO.NET?
What is ADO .NET and what is difference between ADO and ADO.NET? ADO.NET is stateless mechanism. I can treat the ADO.Net as a separate in-memory database where in I can use relationships between the tables and select insert and updates to the database. I can update the actual database as a batch. 2013-10-02, 1920👍, 0💬

What is the difference between Convert.ToInt32 and int.Parse?
What is the difference between Convert.ToInt32 and int.Parse? What is the difference between Convert.ToInt32 and int.Parse? * Both are same and both can handle null value. * Convert.ToInt32 can handle null value but int.Parse throws ArgumentNullException error. * int.Parse can handle null value but ... 2014-07-09, 1919👍, 0💬

Suppose you want a certain ASP.NET function executed on MouseOver overa certain button. Where do you add an event handler?
Suppose you want a certain ASP.NET function executed on MouseOver overa certain button. Where do you add an event handler? It’s the Attributesproperty, the Add function inside that property. So btnSubmit.Attributes.Add("onMo useOver","someClientCode();")A simple”Javascript:ClientCode ();”i... 2014-03-07, 1918👍, 0💬

Observations between VB.NET and VC#.NET?
Observations between VB.NET and VC#.NET? Choosing a programming language depends on your language experience and the scope of the application you are building. While small applications are often created using only one language, it is not uncommon to develop large applications using multiple language... 2013-10-03, 1917👍, 0💬

What is an interface and what is an abstract class? Please, expand by examples of using both. Explain why.
What is an interface and what is an abstract class? Please, expand by examples of using both. Explain why. Answers1: In a interface class, all methods are abstract without implementation where as in an abstract class some methods we can define concrete. In interface, no accessibility modifiers are a... 2013-12-25, 1914👍, 0💬

Describe the difference between inline and code behind - which is best in a loosely coupled solution?
Describe the difference between inline and code behind - which is best in a loosely coupled solution? ASP.NET supports two modes of page development: Page logic code that is written inside &lt;script runat=server> blocks within an .aspx file and dynamically compiled the first time the page is re... 2014-01-24, 1913👍, 0💬

How ASP .NET different from ASP?
How ASP .NET different from ASP? Scripting is separated from the HTML, Code is compiled as a DLL, these DLLs can be executed on the server. 2014-01-10, 1913👍, 0💬

Can any object be stored in a Viewstate?
Can any object be stored in a Viewstate? An object that either is serializable or has a TypeConverter defined for it can be persisted in ViewState 2014-01-02, 1912👍, 0💬

What exactly is being serialized when you perform serialization?
What exactly is being serialized when you perform serialization? The object’s state (values) 2013-12-26, 1912👍, 0💬

ASP.NET Authentication Providers and IIS Security
ASP.NET Authentication Providers and IIS Security ASP.NET implements authentication using authentication providers, which are code modules that verify credentials and implement other security functionality such as cookie generation. ASP.NET supports the following three authentication providers: Form... 2013-11-01, 1912👍, 0💬

Which DLL file is needed to be registered for ASP?
Which DLL file is needed to be registered for ASP? The dll needed for the ASP.net is SYSTEM.WEB.dll 2014-09-26, 1911👍, 0💬

What are ASP.NET Web Forms? How is this technology different than what is available though ASP?
What are ASP.NET Web Forms? How is this technology different than what is available though ASP? Web Forms are the heart and soul of ASP.NET. Web Forms are the User Interface (UI) elements that give your Web applications their look and feel. Web Forms are similar to Windows Forms in that they provide... 2014-01-21, 1911👍, 0💬

What is the base class of Button control?
What is the base class of Button control? Listing from visual studio .net &gt; Button Class System.Object System.MarshalByRefObject System.ComponentModel.Componen tSystem.Windows.Forms.Control System.Windows.Forms.ButtonBas eSystem.Windows.Forms.Button 2013-12-11, 1910👍, 0💬

What can be achieved in IL which is not possible in C# ?
What can be achieved in IL which is not possible in C# ? What can be achieved in IL which is not possible in C# ? * Creation of an ArrayList * Creation of a Dictionary * Creation of a two dimensional array * Creation of a non-zero based array Answer1: Creation of a dictionary Answer2: Creation of a ... 2014-06-12, 1907👍, 0💬

What do you know about ADO.NET’s objects and methods?
What do you know about ADO.NET’s objects and methods? ADO.NET provides consistent access to data sources such as Microsoft SQL Server, as well as data sources exposed through OLE DB and XML. Data-sharing consumer applications can use ADO.NET to connect to these different data sources and retrieve... 2014-01-06, 1906👍, 0💬

How can you automatically generate interface for the remotable object in .NET with Microsoft tools?
How can you automatically generate interface for the remotable object in .NET with Microsoft tools? Use the Soapsuds tool. 2013-11-18, 1906👍, 0💬

What is the Differnce Between Response.write & response.output.Write
What is the Differnce Between Response.write & response.output.Write In ASP.NET the Response object is of type HttpResponse and when you say Response.Write you’re really saying (basically) HttpContext.Current.Response.W riteand calling one of the many overloaded Write methods of HttpResponse.... 2013-12-24, 1904👍, 0💬

Can anyone tell me about Secure Socket Layer? How to make use of the technology?
Can anyone tell me about Secure Socket Layer? How to make use of the technology? Secure Sockets Layer (SSL) and Transport Layer Security (TLS), its successor, are cryptographic protocols which provide secure communications on the Internet. There are slight differences between SSL 3.0 and TLS 1.0, bu... 2013-12-23, 1904👍, 0💬

How is .NET able to support multiple languages?
How is .NET able to support multiple languages? A language should comply with the Common Language Runtime standard to become a .NET language. In .NET, code is compiled to Microsoft Intermediate Language (MSIL for short). This is called as Managed Code. This Managed code is run in .NET environment. S... 2013-09-27, 1903👍, 0💬

What is one of the first things you would do to increase performance of a query? For example, a boss tells you that “a query t
What is one of the first things you would do to increase performance of a query? For example, a boss tells you that “a query that ran yesterday took 30 seconds, but today it takes 6 minutes”? Answer1. Use Storedprocedure for any optimized result, because it is an compiled code. Answer2. One of... 2014-10-10, 1902👍, 0💬

What is Reflection?
What is Reflection? It extends the benefits of metadata by allowing developers to inspect and use it at runtime. For example, dynamically determine all the classes contained in a given assembly and invoke their methods. Reflection provides objects that encapsulate assemblies, modules, and types. You... 2013-10-29, 1900👍, 0💬

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.NET C C++ CSS DBA General HTML Java JavaScript JSP JUnit MySQL Networking Oracle Perl Perl PHP PL/SQL RSS Software QA SQL Server Struts Unix Windows XHTML XML