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Mar 5 2010 6:41PM
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Windows Communication Foundation (WCF)
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The global acceptance of Web services, which includes standard protocols for application-to-application communication, has changed software development. For example, the functions that Web services now provide include security, distributed transaction coordination, and reliable communication. The benefits of the changes in Web services should be reflected in the tools and technologies that developers use. Windows Communication Foundation (WCF) is designed to offer a manageable approach to distributed computing, broad interoperability, and direct support for service orientation.
The typed programming model (called the service model) is designed to ease the development of distributed applications and to provide developers with expertise in ASP.NET Web services, .NET Framework remoting, and Enterprise Services, and who are coming to WCF with a familiar development experience. The service model features a straightforward mapping of Web services concepts to those of the .NET Framework common language runtime (CLR), including flexible and extensible mapping of messages to service implementations in languages such as Visual C# or Visual Basic. It includes serialization facilities that enable loose coupling and versioning, and it provides integration and interoperability with existing .NET Framework distributed systems technologies such as Message Queuing (MSMQ), COM+, ASP.NET Web services, Web Services Enhancements (WSE), and a number of other functions.
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Posted by: Nandeti Pulla Rao Mar 5 2010 6:41PM
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Mar 4 2010 6:40AM
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Simple PHP for your Website Navigation Systems
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PHP can be very useful in your webiste design, I use PHP for my websites difficult functions such as forums, blogs, chat, user forms, and shopping cart interface.
But you know you can use simple PHP for your website navigation systems?
The use of PHP for your websites header, left side navigation, and bottom of page information can be great asset. PHP can be complicated and intimidating to many of you, but first let me explain. Using simple PHP include commands is a method any webmaster at any expertise level from novice to expert can implement with ease.
Below is a veiw of the basic setup.
As you can see from the image above, the content surrounding the main content of each page will be shown in PHP and this is what this article is all about. The benefit of this technique will be when you update any of the surrounding PHP files, the results will be reflected on every page on your website that you have setup in this fashion. This sounds great right, but hold on, there is one more benefit.
You may say the same thing can be accomplished with robot include commands, but there is a catch to that.
All the information and links included in your navigation PHP can be seen and indexed by all the search engine robots for higher rankings
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Posted by: Rajendra Prasad Mar 4 2010 6:40AM
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Mar 1 2010 4:00AM
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Showing Google Maps with many markers in PHP
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Introduction
As you may know, the forms map location plug-in uses the Google Maps API to display a map in a form that lets the users pick a location on the map. The selected location is denoted with a marker.
The coordinates of the selected location are copied to form fields, so the server may receive and process the location coordinates when the form is submitted.
The map location plug-in also makes it easy to display additional markers to the map. Those markers appear in custom locations defined by the application script.
Using the map location plug-in to display non-form maps
This plug-in may also be used to display a simple map with custom markers without having to integrate it in a real form. Just create a form with a single input, which should be the the map input. Then define a read-only map with the markers you want to show.
First, lets define the list of markers in an array. You may notice that the marker definitions have a parameters named Cluster.
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Posted by: K.Kiran Kumar Mar 1 2010 4:00AM
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Mar 24 2009 4:43PM
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Future Weapons of ASP.Net
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After hearing the latest technologies which are released in recent time, I just thought I could have really share My little knowledge on these latest technologies with you guys & whats the advantage to ASP.net with these controls. Among the So many things I just want to share some of the most happening things to ASP.net in recent times, which will really play a wide role in Future of Asp.net. As a Asp.net developer I really loved the most exiting thing is JQuery & its Integration with Visual Studio, ASP.net MVC Architecture, Silver Light toolkit , ah there So many Things Happen to C# also.. (.. its running faster C#4.0 getting released in VS2010 ).. But I just want to discuss about the ASP.net things.. If time permits I will surely write about that.
With the latest technologies getting added to ASP.net , there will be so many answers are going to be added to this question.. “Why someone Need to choose ASP.Net for there Environment?” (In Clients & developers Aspects ) among the below list. Consistent Programming Model, Direct Support for Security , Simplified Development Efforts
,Easy Application Deployment and Maintenance .
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Posted by: Kiran Methuku Mar 24 2009 4:43PM
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Mar 2 2009 9:16AM
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Data hiding using Delphi - Steganography is "the art and science of writing hidden messages
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Steganography is "the art and science of writing hidden messages in such a way that no-one, apart from the sender and intended recipient, suspects the existence of the message, a form of security through obscurity".
In computer terms, steganography means hiding a message within a larger one in such a way that others cannot see the presence or contents of the hidden message. Interested in how to code a Delphi application to hide data inside an image using cryptography - steganography?
StegaImage :
StegaImage is a little Delphi application to hide files (information) inside crypted images. Take a file, hide it inside a BMP image, and that's all. All you get is a new image that looks like the original, but it has the data hidden inside it.
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Posted by: Anil Chowdary D Mar 2 2009 9:16AM
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Mar 1 2009 5:17PM
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Windows Azure – The Microsoft Cloud Computing Platform
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Microsoft's Azure Services Platform is a cloud platform (cloud computing platform as a service) offering that "provides a wide range of internet services that can be consumed from both on-premises environments and the internet”. It is significant in that it is Microsoft's first step into cloud computing following the recent launch of the Microsoft Online Services offering.
A Community Technology Preview (CTP) was given to PDC 2008 attendees. This preview is set to expire in the 2nd quarter of 2009.
The platform suffered its first major outage lasting 22 hours from March 13 2009, leaving all applications slow to start or restart, or simply hanging in "stopped" or "initializing" states.
Cloud Computing:
Cloud computing is Internet ("cloud") based development and use of computer technology ("computing"). It is a style of computing in which dynamically scalable and often virtualized resources are provided as a service over the Internet. Users need not have knowledge of, expertise in, or control over the technology infrastructure "in the cloud" that supports them
The concept incorporates infrastructure as a service (IaaS), platform as a service (PaaS) and software as a service (SaaS) as well as Web 2.0 and other recent (ca. 2007–2009) technology trends which have the common theme of reliance on the Internet for satisfying the computing needs of the users. Examples of SaaS vendors include Salesforce.com and Google Apps which provide common business applications online that are accessed from a web browser, while the software and data are stored on the servers.
The term cloud is used as a metaphor for the Internet, based on how the Internet is depicted in computer network diagrams, and is an abstraction for the complex infrastructure it conceals.
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Posted by: Anirban Ganguly Mar 1 2009 5:17PM
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