Created: Tuesday, 05 June 2007  -  Written by Chetankumar Akarte   -  

ASP Error - The HTTP Headers are already written While redirecting from a page in asp we get a very common error: The HTTP headers are already written to the client...

Created: Monday, 14 May 2007  -  Written by Mukesh Ranjan   -  

Difference between HashMap and HashTable Both provide key-value access to data. The Hashtable is one of the original collection classes in Java. HashMap is part of the new Collections Framework, added...

Created: Wednesday, 16 May 2007  -  Written by Mukesh Ranjan   -  

Explain garbage collection? Garbage collection is one of the most important feature of Java. Garbage collection is also called automatic memory management as JVM automatically removes the unused variables/objects (value is...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

Explain Microsoft intermediate language (MSIL) Assembler? MSIL Assembler (Ilasm.exe) is a command line tool provides by .Net. The MSIL Assembler generates a portable executable (PE) file from MSIL assembly language. You...

Created: Tuesday, 10 April 2007  -  Written by Chetankumar Akarte   -  

How can I register (install) a .dll on windows? To register (install) a .dll on windows Microsoft provided a command-line tool ‘Regsvr32.exe’. Regsvr32 registers .dll files as command components in the...

Created: Sunday, 27 May 2007  -  Written by Chetankumar Akarte   -  

How many types of the JIT (just-in-time) compiler There are three types JIT (just-in-time) compiler. Those are as follows… Pre-JIT compiler (Compiles entire code into native code completely) Econo JIT compiler (Compiles...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

How metadata is stored? Assemblies contain tables of metadata. These tables are described by the CIL specification. The metadata tables will have zero or more entries and the position of an...

Created: Monday, 14 May 2007  -  Written by Chetankumar Akarte   -  

How to Close Browser Window? If you want to close any browser window then you can use window.close() method. The method window.close() will attempt to close the window in which the...

Created: Sunday, 16 September 2007  -  Written by Chetankumar Akarte   -  

How To Enable Session Support for PHP? The session support can be turned on automatically at the site level, or manually in each PHP page script: Turning on session support automatically...

Created: Friday, 08 June 2007  -  Written by Chetankumar Akarte   -  

How we open a File in its Associated Application? To open a file in its associated application we have to add namespace to System.Diagnostics.Process to our application. The System.Diagnostics namespace provides...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What are CLS features? The CLS provides following advantages: Access to Complete .NET Framework hierarchy. High level of interoperability within languages.(e.g. - C# Class can be inherit from a Visual Basic class). Component is...

Created: Thursday, 20 September 2007  -  Written by Chetankumar Akarte   -  

What are the basics of main()? function main() is the application's main routine where a program starts execution.It is the first user-written function run when a program starts.Object-oriented C++ programs consist...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What are the Benefits of Metadata? Metadata provides the following major benefits: Self-describing files – Common language runtime modules and assemblies are self-describing. A module's metadata contains everything needed to interact...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What are XML Advantage ? The Main advantages of XML are as below... XML is a meta-markup language that enables the creation of markup languages for particular documents and domains. XML tags describe...

Created: Monday, 14 May 2007  -  Written by Mukesh Ranjan   -  

What do you understand by Synchronization Synchronization is a process of controlling the access of shared resources by the multiple threads in such a manner that only one thread can access...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What functions an assembly performs? An assembly performs the following functions: It contains code that the common language runtime executes. Microsoft intermediate language (MSIL) code in a portable executable (PE) file will...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What is .NET assembly? Assemblies are the building blocks of .NET Framework applications; they form the fundamental unit of deployment, version control, reuse, activation scoping, and security permissions. An assembly is...

Created: Friday, 25 May 2007  -  Written by Chetankumar Akarte   -  

What is .NET Framework? The .NET Framework Includes the Common Language Runtime (CLR) and the .NET Framework class library. The CLR is a standard foundation for building a range of new...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What is .NET metadata? In the past, a software component (.exe or .dll) written in one language could not easily use a software component written in another language. COM provided a...

Created: Friday, 25 May 2007  -  Written by Chetankumar Akarte   -  

What is .NET Platform? Microsoft .NET platform defines a standard around which a system can be developed. Microsoft .NET platform provides countless opportunities for different services and systems to interact, allowing...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is a markup language? A markup language combines text and extra information about the text. The extra information, for example about the text's structure or presentation, is expressed using markup,...

Created: Monday, 16 April 2007  -  Written by Chetankumar Akarte   -  

ISAPI ISAPI (Internet Server Application Program Interface) is a set of Windows program calls that let you write a Web server application that will run faster than a common gateway interface...

Created: Saturday, 05 May 2007  -  Written by Chetankumar Akarte   -  

What is bluetoothh Bluetooth is an industrial specification for wireless short-range communications technology which replaces coble connectivity between portable as well as fixed electronic devices with high range of security. The...

Created: Friday, 25 May 2007  -  Written by Chetankumar Akarte   -  

What is Common Language Runtime? The CLR is the layer of the .NET Framework that makes language independence work. Written mostly in Microsoft's new language, C#, the CLR provides services that...

Created: Sunday, 27 May 2007  -  Written by Chetankumar Akarte   -  

What is JIT? JIT (just-in-time) is a CLR’s (Common Language Runtime) compiler. The JIT Compiler function is responsible for compiling a method’s IL code into native CPU instructions. Because the IL(intermediate...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What is Microsoft intermediate language (MSIL)? Common Intermediate Language (CIL) (formerly called Microsoft Intermediate Language or MSIL) is the lowest-level human-readable programming language in the Common Language Infrastructure and in the...

Created: Monday, 14 May 2007  -  Written by Mukesh Ranjan   -  

What is Object Serialization? Serialization is a way of flattening, pickling, sizzling, serializing, or freeze-drying Objects so that they can be stored on disk, and later read back and reconstituted, with...

Created: Thursday, 12 July 2007  -  Written by Chetankumar Akarte   -  

What is PHP Sessions? Session concept is very useful for Web based applications to pass and share information from one Web page (request) to another Web page (request). Session support in...

Created: Monday, 23 April 2007  -  Written by Chetankumar Akarte   -  

What is PHP? PHP, which stands for "Hypertext Preprocessor", is a server-side scripting language used for creating HTML embedded dynamic Web pages. PHP is used mainly in server-side scripting, but can...

Created: Wednesday, 23 May 2007  -  Written by Mukesh Ranjan   -  

What is Polymorphism? Polymorphism means "any forms." In OOPS, it refers to the capability of objects to react differently to the same method. Polymorphism can be implemented in the Java language...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What is the Common Language Specification (CLS)? The Common Language Specification (CLS), which is a set of basic language features needed by many .Net applications to fully interact with other objects...

Created: Monday, 14 May 2007  -  Written by Mukesh Ranjan   -  

What is the difference between JDK and JRE The "JDK" is the Java Development Kit. i.e., the JDK is bundle of software that you can use to develop Java based software....

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is the Microsoft .NET Framework 3.0? The Microsoft .NET Framework 3.0 (formerly known WinFX), is the new managed code programming model for Windows. .NET Framework 3.0 is combines the power...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is Windows CardSpace (WCS, formerly “InfoCard”)? Windows CardSpace is a Microsoft .NET Framework version 3.0 (formerly WinFX) component that provides the consistent user experience required by the identity metasystem. It...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is Windows Communication Foundation (WCF)? Windows Communication Foundation (formerly code-named "Indigo") is a set of .NET technologies for building and running connected systems. It is a new breed of communications...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is Windows Presentation Foundation (WPF)? The Microsoft Windows Presentation Foundation provides the foundation for building applications and high fidelity experiences in Windows Vista, blending together application UI, documents, and media...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is Windows Workflow Foundation (WF)? Windows Workflow Foundation is the programming model, engine and tools for quickly building workflow enabled applications on Windows. It consists of a .NET Framework version...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

What is XML? XML stands for Extensible Markup Language. XML is a simple, very flexible text format derived from Standard Generalized Markup Language (SGML - ISO 8879). Originally designed to meet...

Created: Monday, 04 June 2007  -  Written by Chetankumar Akarte   -  

What the Metadata stores? Metadata stores the following information: Description of the assembly. Identity (name, version, culture, public key). The types that are exported. Other assemblies that this assembly depends on. Security permissions needed to...

Created: Friday, 25 May 2007  -  Written by Chetankumar Akarte   -  

Which are the main components of the .NET platform? The Microsoft .NET platform consists of the following product groups/ main components... Development tools A set of languages, including C#, VB.NET, J#, a...

Created: Wednesday, 30 May 2007  -  Written by Chetankumar Akarte   -  

Which Languages supported by .NET Framework?

 .NET Framework supports all major programming languages. Some of them are as below…